Maratek Solvent Recovery Insights Blog

Scalable Solvent Recovery: How to Match Equipment to Production Volume | Maratek

Colin Darcel — Thu, 21 May 2026 15:10:41 GMT

In the industrial landscape of 2026, operational flexibility is the ultimate competitive advantage. Whether you are a specialized laboratory processing five gallons of waste a day or a global packaging giant handling over 10,000 gallons, your solvent recovery strategy must be able to scale alongside your business.

A "one-size-fits-all" approach to distillation often leads to wasted energy or massive production bottlenecks. To solve this, industrial recovery systems must be engineered across a wide spectrum of capacities from small-batch units to large-scale continuous distillation columns. This ensures that a facility can Automate, Optimize, and Scale its chemical recycling without ever sacrificing purity or safety.

The Entry Level:
Small to Medium Volume Recovery (5 – 300 Gallons Per Day)

For many facilities, the journey to sustainability starts at the batch level. Small and medium-sized units are designed for operations that need to eliminate the "hidden tax" of chemical disposal without requiring dedicated facility upgrades or massive floor space.

At this scale, the technical focus is on mechanical simplicity and safety. These systems often utilize Pneumatic Tilting mechanisms, which allow operators to safely rotate the unit for easy gravity-assisted sludge removal and maintenance.

Despite their smaller footprint, these units maintain the highest industrial safety standards, featuring MetLab Certified Class I Division I (C1D1) explosion-proof construction. This ensures that even the smallest shop can operate in a hazardous environment with total peace of mind.

The Mid-Tier:
High-Efficiency Automation (300 – 800 Gallons Per Day)

As production grows, the labor costs associated with manual batch loading become a significant operational hurdle. This is where recovery technology shifts from simple distillation to integrated automation.

Systems in this range introduce Automatic Filling with Top-Up capabilities. By pulling waste directly from various containers and automatically topping up during the recovery process, these units eliminate the downtime associated with manual restarts. Furthermore, the inclusion of Automatic Clean Solvent Discharge ensures that as the solvent is purified, it is immediately pumped to waiting containers. This creates a "hands-free" workflow, allowing your staff to focus on production rather than waste management.

Industrial Power:
Large-Scale & Continuous Solutions (Over 800 Gallons Per Day)

For high-volume manufacturing, pharmaceutical, and printing plants, recovery is a 24/7 utility. At this scale, systems transition into Continuous Distillation, which can process anywhere from 800 to over 10,000 gallons per day.

The engineering priority for large-scale recovery is Thermal Efficiency. These systems utilize Vacuum Assistance (using liquid ring or dry screw vacuum technology) to lower the boiling point of the solvent.

This physics-based approach allows the system to evaporate solvent at significantly lower temperatures, which:

✔️ Protects the Chemical: Prevents "thermal cracking" or acidification of sensitive solvents.

✔️ Saves Energy: Reduces the kilowatt-hours required to maintain the distillation cycle.

✔️ Increases Yield: Enables the facility to recover up to 95% of available solvents, even from highly contaminated waste streams.

The Technical Backbone: Universal Standards Across the Range

While the size of the machine changes, the "future-proof" technology inside remains consistent. Regardless of volume, a professional-grade recovery range must include:

✔️ 304 Stainless Steel Construction: All product-contact surfaces are built to resist corrosion and ensure a 50+ year equipment lifespan.

✔️ Allen-Bradley PLC Systems: Using industry-leading automation with 10-inch touch screens for intuitive control.

✔️ Lifetime Remote Support: The ability for engineers to remotely view and control the system ensures that any facility, regardless of its size or location, has instant access to technical expertise.

Conclusion: A Partnership for Long-Term Growth

Choosing a solvent recovery system is more than just solving today's waste problem; it is about preparing for tomorrow’s growth. By investing in a range of equipment that spans from 5 to 10,000+ gallons, you ensure that your facility remains lean, compliant, and profitable as your production needs evolve. When you control your own chemical loop, you are no longer at the mercy of volatile solvent markets or rising disposal costs.

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Not sure which capacity is right for your facility? Contact Maratek today for a technical feasibility study. Our engineers will analyze your waste stream and production volume to find the perfect recovery solution for your operation.

Is Small-Volume Solvent Recovery Worth It? | Maratek On-Site Solutions

Colin Darcel — Wed, 13 May 2026 16:08:22 GMT

For many specialized manufacturing facilities, boutique print shops, and laboratories, the decision to invest in on-site solvent recovery often hinges on a single question: Is our waste volume high enough to justify capital expenditure? There is a persistent industrial misconception that solvent distillation is a solution reserved only for "mega-plants" processing thousands of gallons a day. The economic landscape of 2026 defined by skyrocketing hazardous waste tax, volatile petrochemical supply chains, and strict ESG reporting has made small-volume recovery one of the fastest ways for a mid-sized facility to increase its immediate cash flow.

The Hidden "Triple Cost" of Small-Scale Waste Management

When a facility generates a relatively small amount of solvent waste (e.g., 20 to 55 gallons per week), it often falls into what economists call a "high-cost trap." Small-quantity generators typically face a triple financial hit that goes unnoticed on standard balance sheets:

The Procurement Premium: Small-batch buyers rarely have the leverage to negotiate bulk pricing for virgin solvents. You are likely paying the highest market rate for every gallon of Acetone, MEK, or IPA you bring into the building.

The Service Fee Inflation: Hazardous waste haulers operate on logistics. If they must send a truck to pick up only two drums, they often apply "minimum pickup fees" and "fuel surcharges" that can double the effective cost per gallon of disposal.

The Regulatory Burden: Even if you only produce one drum of waste a month, you are still legally classified as a hazardous waste generator. This requires staff time for manifest tracking, specialized insurance, and the constant risk of EPA or local environmental audits.

By recovering these small volumes on-site using the Maratek Solvent Saver, you aren't just saving the cost of a chemical; you are dismantling the expensive infrastructure of waste disposal.

Engineering the ROI: How the Our Units Makes Small Batches Profitable

The key to making small-volume recovery profitable is minimizing the "cost to process." If a machine requires constant manual labor, the savings are eaten by payroll. Maratek has engineered the SSBP specifically to remove this barrier through three technical pillars:

1. Vacuum-Assisted Efficiency

Standard atmospheric stills require high heat to boil solvent, which can degrade the chemical and consume significant electricity. The unit utilizes a Dry Screw Vacuum System. By lowering the atmospheric pressure inside the vessel, the solvent boils at a much lower temperature. This not only protects the "virgin-quality" of the recovered solvent but also slashes the energy cost per gallon, making even a 32-gallon batch highly efficient.

2. The "Set and Forget" Automation

The unit is powered by an Allen-Bradley PLC system with a 10-inch touch screen. This allows for a "completely automated operation." Your staff simply loads the unit and presses start. The system monitors the temperature curves, manages the vacuum levels, and shuts down automatically when the cycle is complete. This means your "labor cost" for recovery is effectively zero.

3. Maximum Yield (The 95% Rule)

In a small-volume operation, every drop counts. Many entry-level recyclers leave a significant amount of solvent trapped in the sludge. Maratek’s precision heating and vacuum control allow you to recover up to 95% of available solvent. If you start with a 55-gallon drum of waste, you are putting over 52 gallons of clean, usable solvent back into your production line.

Operational Resilience in a Volatile Market

Beyond the immediate ROI, small-volume recovery provides a "Supply Chain Safety Net." In 2026, chemical shortages can happen overnight. A facility that recycles on-site is 95% less dependent on external distributors. When your competitor is waiting on a back-ordered shipment of solvent, your production line is still running because your solvent is in a closed loop.

Furthermore, with Maratek’s Lifetime Remote PLC Support, even facilities with limited maintenance staff have a direct link to our engineering team. We can remotely optimize your batch cycles and troubleshoot sensors, ensuring that your path to profitability is never interrupted.

Conclusion: Closing the Loop on Every Gallon

In the 2026 market, industrial profitability is found in the margins. Small-volume solvent recovery is no longer a luxury; it is a strategic necessity for any lean operation. By eliminating the "hidden tax" of chemical disposal and reclaiming the value of your existing assets, you create a more resilient, sustainable, and profitable business.

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Ready to stop paying for expensive waste pickups and start saving? Contact Maratek today to see how our smaller units can turn your small-volume waste into a high-purity asset.

Why Internal Scrapers are Critical for High-Solids Solvent Recovery | Maratek

Colin Darcel — Tue, 05 May 2026 14:48:07 GMT

In the world of industrial distillation, heat transfer is the engine of efficiency. However, as solvent evaporates, it leaves behind a concentrated residue: sludge, resins, pigments, or oils that threaten to stall that engine. This is where the internal scraper becomes the most critical component of a high-performance recovery system. Without an active scraping mechanism, even the most advanced recovery unit can quickly become an inefficient, high-maintenance liability.

The Physics of the "Insulation Barrier"

The primary challenge in recovering "dirty" solvent is the transition of waste from a liquid to a semi-solid or solid state. As the solvent boils off, the remaining solids tend to gravitate toward the heat source, the vessel walls. If left undisturbed, these solids "bake" onto the stainless-steel surface, creating a thick, crusty layer known as scale.

This scale acts as a powerful thermal insulator. In a standard non-scraped unit, this means the heater must work twice as hard to push heat through the sludge layer to reach the liquid solvent, leading to skyrocketing energy costs and significantly longer cycle times. Furthermore, this "hot spotting" can cause thermal degradation of the solvent, turning your recycled product acidic or discoloured.

How the Maratek Scraper Maintains Peak Performance

Maratek’s Solvent Saver Continuous (SSC) and Batch Premium (SSBP) units utilize an engineered internal scraper system designed for the most demanding industrial environments. These are not merely stirrers; they are high-torque, explosion-proof components that serve three vital technical functions:

Continuous Surface Renewal: The scraper blades constantly wipe the interior 304 stainless steel walls of the distillation vessel, ensuring that "fresh" liquid solvent is always in direct contact with the heated surface. This maintains a consistent, high-speed evaporation rate from start to finish.

Vessel Integrity and Heat Distribution: By preventing sludge build-up, the scraper ensures that heat is distributed uniformly throughout the batch. This prevents the "caking" that typically requires dangerous and labor-intensive manual cleaning, where an operator would otherwise have to physically scrape out a hardened tank.

Automated Discharge Readiness: As the recovery cycle nears completion, the scraper keeps the concentrated waste in a homogenized, mobile state. This is essential for the Automatic Sludge Discharge feature, allowing the system to pump or gravity-feed the residue into a waste container without human intervention.

Optimal Conditions for Scraper-Equipped Units

While scrapers improve almost any distillation process, they are indispensable under specific industrial conditions:

High-Solids Content: If your waste stream contains more than 10% solids (such as inks, paints, or heavy resins), a scraper is the only way to achieve up to 95% recovery of your available solvent.

Heat-Sensitive Materials: In operations where the waste might ignite or degrade if overheated (like nitrocellulose-based coatings), the scraper prevents the localized overheating that occurs behind a layer of "baked-on" sludge.

24/7 Continuous Operations: For the Solvent Saver Continuous (SSC), the scraper allows for "Completely Automated Operation" by ensuring the vessel never needs to be taken offline for manual descaling.

A Universal Solution for Industrial Resilience

By integrating Allen Bradley PLC automation with these robust mechanical scrapers, Maratek units become a "future-proof" utility for any operation. Whether you are a small batch shop or a high-volume manufacturing plant, the scraper ensures that your equipment remains efficient regardless of how "dirty" your waste stream becomes. It transforms a potentially hazardous manual cleaning task into a safe, automated, and highly profitable process that protects both your employees and your bottom line.

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Ready to optimize your solvent recovery process and eliminate manual cleaning? Contact Maratek today to speak with an engineering expert about our scraper-equipped Solvent Saver Series. Contact Us for a Quote

Maratek Announces Strategic Distribution Partnership with Williamson Printing Materials

Colin Darcel — Thu, 30 Apr 2026 15:57:29 GMT

PRESS RELEASE

For Immediate Release

Maratek Announces Strategic Distribution Partnership with Williamson Printing Materials to Expand Advanced Solvent Recovery Solutions Across Canada

Bolton, Ontario – April 30th, 2026

Maratek Environmental, a North American leader in solvent recycling and recovery technologies, is pleased to announce a new strategic distribution partnership with Williamson Printing Materials Limited, one of Canada’s longest-standing and most trusted flexographic solutions providers.

Williamson Printing Materials has supported the Canadian packaging and flexographic printing industry for over 70 years, delivering best-in-class products, technical support, and industry expertise. As Canada’s only fully Canadian-owned, managed, and staffed flexo‑dedicated supplier with the country’s largest team of flexographic specialists, the company is widely recognized for its commitment to innovation, service, and customer success.

This partnership will enable broader national access to Maratek’s advanced solvent recovery technologies such as the Flexo 200, Flexo 500, Batch Premium, and engineered-to-order recovery systems helping Canadian converters significantly reduce solvent waste, improve sustainability, and lower operating costs.

Driving Sustainability & Efficiency for Canadian Pressrooms

Maratek Environmental offers:

Up to 95% solvent recovery efficiency
Advanced automation with “Pay by Liter” & C1D1 safety compliance
Flexible acquisition options including rental programs with no upfront capital
Proven solutions for flexographic printing, packaging, coatings, automotive, aerospace, and battery manufacturing
70+ years of trusted industry leadership
Canada’s largest flexo-focused technical support team
Strong relationships with major packaging and printing converters nationwide
A history of delivering best‑in‑class flexographic solutions and service
Together, the companies will help Canadian packaging and print manufacturers meet rising sustainability expectations while enhancing operational performance.
Significant reduction in solvent waste and disposal costs
Improved environmental compliance and sustainability metrics
Enhanced safety and automation in pressroom operations
Local installation, service, and long-term support
Flexible purchasing and rental options for operations of all sizes
This partnership represents a major step forward in enabling Canadian printers to implement sustainable, closed-loop solvent management technologies.

Williamson Printing Materials contributes:

Executive Commentary

Colin Darcel, President, Maratek Environmental, stated:
“Williamson Printing Materials is a respected industry leader with deep roots in the Canadian flexo community. Their expertise and customer-centric approach make them an ideal partner for Maratek. Together, we will ensure Canadian printers can adopt safe, efficient, and cost-saving solvent recovery systems backed by trusted local support.”

Rick Schaus, General Manager, Williamson Printing Materials Limited, commented:
“We are excited to bring Maratek’s advanced solvent recovery technology to our customers across Canada. Sustainability, cost control, and reliability are top priorities for converters. Maratek’s solutions align perfectly with the needs of the market, and we look forward to supporting customers as they improve their environmental footprint and operational efficiency.”

Benefits to the Canadian Packaging & Printing Industry

About Maratek Environmental

Maratek Environmental is a leading manufacturer of solvent recycling and environmental management technologies, serving industries across North America for more than five decades. Maratek helps companies improve sustainability, reduce costs, and increase operational efficiency through award-winning chemical recovery solutions.
Website: www.maratek.com

About Williamson Printing Materials Limited

Williamson Printing Materials Limited is Canada’s most established full-service flexographic solutions provider, offering premium products, industry expertise, and technical support for over 70 years. As Canada’s only fully Canadian-owned flexo-dedicated supplier, Williamson is trusted by printers nationwide for its commitment to quality, service, and innovation.
Website: www.williamson.ca

How Will 2026 Solvent Regulations Impact Your Flexo Printing Business? | Maratek

Colin Darcel — Wed, 22 Apr 2026 14:00:38 GMT

As we move through 2026, the flexographic printing industry in North America and the European Union is no longer just "evolving"—it has reached a critical tipping point. The days of treating solvent waste as an unavoidable "cost of doing business" are over.

Between tightening environmental mandates and a push for leaner, more automated production, the "Green Revolution" in flexo has become a "Profit Revolution." Here is what 2026 looks like for the market and how Maratek is helping converters stay ahead.

1. The Regulatory Hammer: 2026’s New Reality

In Europe, the August 2026 PFAS restrictions and the Industrial Emissions Directive (IED) have made VOC (Volatile Organic Compound) management a top priority. In North America, the shift toward circularity and "Extended Producer Responsibility" (EPR) means brands are demanding that their printers prove their sustainable credentials.

For 2026, compliance isn't just about avoiding fines; it’s about winning contracts. Large brands now audit their entire supply chain's carbon footprint.

The Maratek Advantage: Our Solvent Saver Flexo series helps you achieve a "Closed Loop" system. By recovering up to 95% of your solvents, you aren't just reducing waste—you’re showcasing a measurable commitment to the circular economy that helps secure high-value brand partnerships.

2. Fighting "Digital Cannibalization" with Efficiency

While digital printing is growing for short runs, Flexo remains the king of high-volume labels and flexible packaging in 2026. However, to stay competitive against digital’s agility, flexo converters are focusing on Total Cost of Operation (TCO).

With virgin solvent prices remaining volatile due to global supply chain shifts, the most successful shops in 2026 are those that "manufacture" their own solvent in-house.

3. Automation as the Answer to Labor Shortages

The skilled labor gap in the printing industry has hit record highs this year. Shops can no longer afford to have operators spending hours manually managing solvent waste or cleaning distillation bags.

Meet the Flexo 200 & Flexo 500: Maratek’s Flexo units are designed for the modern, labor-lean facility.

The Flexo 200: Perfect for mid-sized operations, reclaiming up to 200 gallons per day.
The Flexo 500: A powerhouse for high-volume converters, handling over 500 gallons per day.

Both units feature full PLC automation and a "set-and-forget" interface. In 2026, your team should be focused on the press, not the waste room. Our units handle the top-up, distillation, and sludge discharge automatically, requiring minimal operator intervention.

4. Safety First: Managing Nitrocellulose

In 2026, safety standards for handling nitrocellulose-laden waste have never been stricter. Traditional distillation can be risky if temperatures aren't perfectly controlled.

The Maratek Flexo 200 & 500 were engineered specifically with this in mind. Using high-vacuum technology and glycol heating, our systems operate at lower temperatures, safely processing nitrocellulose waste well below the point of combustion. We’ve built in redundant fail-safes so you can sleep better at night knowing your facility is protected.

5. Prediction: The Shift to "Share-the-Savings"

By the end of 2026, we predict more printers will move away from traditional capital expenditure (CAPEX) models. With interest rates fluctuating, converters are looking for ways to upgrade technology without the upfront hit.

At Maratek, we’ve anticipated this with our Share-the-Savings program. We can install a Flexo 200 or 500 at your facility with zero upfront capital. You simply pay for the system using a portion of the money you save on solvent purchases and waste disposal.

The Bottom Line for 2026

The 2026 Flexo market rewards efficiency and demand. Whether you are a narrow-web label shop in the US or a wide-web flexible packaging giant in the EU, the math is simple: Why buy 100% of your solvent when you can reuse 95% of it?

Ready to see how much you could save?

Contact Maratek for a waste stream evaluation and see if the Flexo 200 or 500 is the right fit for your 2026 goals.

Future-Proof Solvent Recovery: Lifetime Remote PLC Support | Maratek

Colin Darcel — Fri, 10 Apr 2026 18:21:11 GMT

Introduction: The High Cost of Downtime in 2026

In a modern industrial environment, the true cost of equipment is not just the initial purchase price, it is the cost of downtime. When a critical machine like a solvent recovery unit goes offline, production can grind to a halt, hazardous waste begins to pile up, and operational costs skyrocket.

At Maratek, we believe your recycling equipment should be an asset, not a liability. That is why our Solvent Saver Series units are designed with "future-proof" technology. By combining industry-leading Allen Bradley PLC systems with our exclusive Lifetime Remote Access Support, we ensure that your facility stays operational, efficient, and technologically current for decades to come.

1. The Brain of the System: Allen Bradley PLC Controls

Both the SSC and SSBP systems are built around the Allen Bradley PLC System, the gold standard for industrial automation.

Industry-Leading Automation: These controls provide world-class automation, allowing for a "completely automated operation" that minimizes the need for constant human supervision.
User-Friendly Interface: Each unit comes equipped with a 10-inch touch screen for intuitive programming and control. For facilities with specific needs, we even offer a 15-inch screen upgrade.
Precision Programming: Whether it is managing the automatic filling with top-up or coordinating the automatic sludge discharge after each cycle, the PLC handles complex tasks with repeatable accuracy.

2. Lifetime Remote Support: Your Direct Line to Maratek Experts

Technology moves fast, and even the best-trained teams may encounter a technical challenge they cannot solve alone. This is where Maratek’s Lifetime Remote Access PLC support becomes a game changer.

Remote Viewing and Control: Included with your system is the ability for Maratek support teams to remotely view and control your PLC.
Instant Troubleshooting: Instead of waiting days for a service technician to travel to your site, our engineers can "dial in" to diagnose issues, adjust programming, and provide support in real-time.
No Expiration Date: We don't just support you during a warranty period. Our remote support is for the lifetime of the machine, ensuring you always have an expert partner by your side.

3. Safety That Evolves: The Purge Box and C1D1 Integration

A "future-proof" machine must also be a safe machine. All Solvent Saver systems are MetLab Certified Class I Division I (C1D1) Explosion Proof.

Flexible Installation: Our units feature a Purge Box, which allows the high-tech PLC to be safely placed directly inside a C1D1 area.
Advanced Monitoring: The PLC also manages critical safety features, such as anti-spill sensors that stop discharged if a clean solvent container is full, protecting your facility from accidents.

4. Data-Driven Decisions for Quality Control

In today’s data-driven world, being future-proof means having access to information. Maratek’s PLC systems can be equipped with optional features to help you track your facility's performance:

Data Logging: The PLC can log a wide variety of data points for tracking and quality control.
Flow Rate Monitoring: Optional flow rate totalizers can be added to log the throughput of your system, giving you precise metrics on your solvent recovery yields.

Conclusion: A Partnership for the Long Haul

When you invest in a Maratek Solvent Saver unit, you aren't just buying a piece of stainless steel, you are investing in a 50-year legacy of engineering excellence. Click here to view our Solvent Saver brochure.

With Allen Bradley automation and Lifetime Remote PLC Support, we provide tools and expertise to ensure your solvent recovery is automated, optimized, and ready for whatever the future of manufacturing holds.

Are you ready to future-proof your solvent recovery?

Contact Maratek today to learn more about our automated Solvent Saver Series and our industry-leading remote support.

Waste Stream to Data Stream: How Flow Rate Monitoring and Data Logging Power Your 2026 ESG Reporting

Colin Darcel — Mon, 23 Mar 2026 15:17:10 GMT

The New Language of Industrial Sustainability

In 2026, "Sustainability" is no longer a vague corporate goal; it is a data-driven requirement. With the implementation of stricter global reporting standards (like the CSRD in Europe and updated SEC disclosures in the US), manufacturers are being asked to provide more than just estimates. They need traceable, validated, and real-time data on their waste management and chemical lifecycles.

For facilities using the Maratek Solvent Saver Series (Open Solvent Saver Brochure PDF) equipment, the path to compliance is built directly into the machine.

By leveraging features like Flow Rate Monitoring and Automated Data Logging, these systems transform a "back-of-the-plant" recycling process into a front-facing ESG asset.

1. The ESG Data Gap: Why Estimates Are No Longer Enough

Historically, many plants calculated their solvent recovery ROI and environmental impact using "back-of-the-napkin" math: “We bought 10 drums of solvent this month, and we disposed of 2 drums of waste, so we must have recycled the rest.”

In the modern regulatory landscape, this "estimated" approach is a liability. Auditors and ESG investors look for primary data sources.

The Problem: Without precise monitoring, you cannot accurately report your "Scope 3" emissions (emissions from waste transport) or your "Circular Economy" ratios.
The Maratek Solution: The Solvent Saver Series moves you from estimated to measured. Through the Allen-Bradley PLC system, Maratek units provide a digital "paper trail" of every gallon processed, recovered, and discharged.

2. Flow Rate Monitoring: Real-Time Precision for Resource Management

Our Solvent Series is designed for 24/7 high-volume operations. To manage this effectively, Maratek offers optional Flow Rate Monitoring that tracks the movement of solvent through the system in real-time.

The "Totalizer" Advantage

Flow rate monitoring doesn't just show you how fast the solvent is moving; it uses a Totalizer to accumulate the total volume of solvent recovered over a day, week, or year.

Operational Value: It allows production managers to see if the recovery rate is dipping (a sign that the waste stream has changed or a condenser needs cleaning).
ESG Value: This "Cumulative Flow" data provides the exact numerator for your recycling efficiency KPIs. When your ESG report asks, "What percentage of your chemical waste was diverted from incineration?" you have a hard number, not a guess.

3. Data Logging: Turning "Events" into Audit-Ready Reports

While flow meters track the volume, the Data Logging features of the our units track the process.

Maratek’s 10-inch Touch Screen PLC interfaces are more than just control panels, they are historians.

Batch Traceability: Our system’s data logging records the start time, temperature curve, vacuum levels, and completion time of every batch. This is critical for industries like Pharmaceuticals or Aerospace, where you must prove that the solvent was recovered under specific, controlled conditions to maintain its chemical integrity.
Resource Optimization: Data logs can track energy consumption per gallon recovered. This allows your sustainability team to calculate the "Carbon Intensity" of your on-site recycling versus the carbon cost of manufacturing virgin solvent.

4. Remote Access & Connectivity: The Backbone of 2026 Compliance

A key feature of the Maratek Solvent Series is Lifetime Remote Access PLC Support. In a 2026 "Smart Factory" environment, this connectivity serves two vital ESG purposes:

Transparency and Traceability

Because the PLC is Ethernet-compatible, the data doesn't have to stay on the machine. It can be integrated into your facility's MES (Manufacturing Execution System) or SCADA dashboard. This ensures that your sustainability metrics are "live" and can be viewed by stakeholders at any time, reducing the risk of "greenwashing" accusations.

Proactive Maintenance (The "S" in ESG)

Governance and Social responsibility also include worker safety and equipment uptime. Remote monitoring allows Maratek’s engineers to verify that the Explosion Proof Scrapers and C1D1 safety sensors are functioning within their optimal parameters. By preventing machine failures before they happen, you ensure a safer workplace and a more resilient supply chain.

5. How to Use Your Maratek Data for Your 2026 Sustainability Report

When it comes time to sit down with your ESG auditors, your Maratek Solvent Series data allows you to fill out the following sections with ease:

Circular Economy Metrics: Total gallons of virgin solvent purchase avoided (based on Totalizer data).
Waste Diversion Rate: Ratio of recovered solvent vs. solid sludge discharged (using SSBP’s automated sludge detection logs).
Hazardous Material Reduction: Number of "Hazardous Waste Manifests" eliminated by processing on-site.
Energy Intensity: The exact KW/h used per gallon of recovered solvent (calculated via PLC monitoring).

Conclusion: Investing in Information

The Solvent Saver Series (Solvent Saver Batch, Solvent Saver Batch Premium, Solvent Saver Continuous) does more than save you money on chemicals—it protects your corporate reputation. In an era where data is the most valuable commodity, having a recovery system that monitors, logs, and reports its own performance is the only way to stay competitive.

Are you ready to modernize your environmental reporting?

Contact Maratek today to learn more about our PLC-integrated flow monitoring and how we can help you automate your ESG data collection.

Contact Maratek for a Free Consultation

Solving Solvent Sludge Challenges with Automated Scrapers | Maratek

Colin Darcel — Wed, 11 Mar 2026 13:30:00 GMT

Introduction: The "Messy" Reality of Solvent Distillation

In any distillation process, the goal is simple: separate the pure solvent from the contaminants. However, once the pure solvent vaporizes and leaves the tank, what remains is sludge.

For many industrial operators, this sludge is a nightmare. It is often thick, viscous, and highly adhesive. If not managed correctly, it can bake onto the walls of your recovery unit, leading to decreased efficiency, frequent downtime, and even safety risks. At Maratek, we believe you shouldn't have to "fight" your equipment to keep it clean. That is why our Flexo 200 and Flexo 500 systems are engineered with automated sludge detection and internal scraping technology.

What Exactly is Solvent Sludge and Why Does it Happen?

"Sludge" is the concentrated mixture of non-volatile materials left behind after the solvent has been boiled off. It is essentially the "leftovers" of your industrial process.

Why it Happens:

Pigments and Resins: In the printing and cabinetry industries, inks and coatings contain solid binders and colorants that do not evaporate.
Polymerization: Under heat, some contaminants can chemically react and "link" together, turning a liquid waste into a thick, plastic-like goo.
Thermal Degradation: If waste is heated for too long without agitation, it can "char" or carbonize, creating a hard, burnt crust on the heating surfaces.

The 3 Common Problems Caused by Sludge Build-up

1. The "Insulation Effect" (Loss of Efficiency)

Sludge is a poor conductor of heat. When it coats the walls of your distillation vessel, it acts as an insulator. This means your heaters have to work twice as hard to get the same amount of heat into the solvent. This leads to skyrocketing energy bills and longer batch times.

2. Nitrocellulose Safety Risks

In industries like flexo printing, sludge often contains nitrocellulose. If this material is allowed to build up and "dry out" on a hot surface, it can reach its auto-ignition temperature. Without constant movement and scraping, static sludge becomes a significant fire hazard.

3. The "Jackhammer" Maintenance Cycle

Without an automated scraper, sludge eventually hardens into a "puck" or a thick rind. Many operators find themselves having to manually scrape, or even hammer, the waste out of the machine. This leads to:

High labor costs.
Increased exposure to hazardous vapors for workers.
Potential damage to the stainless steel vessel.

The Maratek Solution: Automated Sludge Detection and Internal Scrapers

We designed the Flexo 200 and Flexo 500 to be "Hands-Free" systems. Instead of relying on an operator to monitor the waste level, our technology handles the "dirty work" automatically.

Internal Scraper & Mixer Technology

The heart of the Flexo series is the Heavy-Duty Internal Scraper. As the distillation cycle runs, the scraper continuously rotates against the sides and bottom of the vessel.

Prevents Fouling: It keeps the heating surfaces clean, ensuring 100% heat transfer efficiency.
Prevents Foaming: By constantly mixing the waste, it breaks up bubbles and prevents "boil-overs" into the condenser.
Moves the Sludge: It pushes the concentrated waste toward the discharge valve so it can be easily emptied.

Automated Sludge Detection

How do you know when a batch is done? Maratek’s PLC-controlled sensors detect the density and level of the remaining waste. Once the system determines that the solvent has been fully recovered and only sludge remains, it triggers the Automatic Sludge Discharge.

No more "guessing" if the batch is finished.
No more opening the unit and being hit with a cloud of hot vapor.

Flexo 200 vs. Flexo 500: Which Sludge Solution Do You Need?

Feature	Flexo 200	Flexo 500
Sludge Handling	Manual or Semi-Auto Discharge	Fully Automatic Discharge
Cleaning	Scraper keeps walls clean	High-Pressure Clean-in-Place (CIP)
Best For	Mid-sized cabinetry or flexo shops	24/7 high-volume industrial plants

Conclusion: Stop Fighting the Sludge

Sludge is an inevitable byproduct of solvent recovery, but it doesn't have to be a bottleneck. By investing in a system like the Maratek Flexo 500, you are replacing manual labor and safety risks with automated precision. Our internal scrapers and auto-detection sensors ensure that your machine stays clean, your solvent stays pure, and your operators stay safe.

Are you tired of manual cleaning and sludge-related downtime?

Contact Maratek today for a free waste stream analysis. We will show you exactly how our automated scrapers can streamline your production.

How Solvent Recovery Lowers Insurance Risks | Maratek

Colin Darcel — Thu, 05 Mar 2026 15:00:02 GMT

In the cabinetry and flexographic printing industries, "safety" is often discussed in terms of PPE and floor hazards. However, there is a significant financial safety factor that often goes unmeasured: the cost of ensuring a facility that stores high volumes of flammable liquids.

As insurance providers become more risk-averse in 2026, businesses using solvent-based finishes or inks are seeing substantial premium hikes. By implementing on-site recovery with the Maratek Flexo 200 or Flexo 500, companies aren't just saving on solvent costs, they are fundamentally changing their "risk profile." This guide explores how automated solvent recovery acts as a financial shield against rising insurance costs.

Understanding the "Fire Load" Problem

Insurance companies calculate premiums based on the "Fire Load" of a facility. This is the total heat energy that would be released if every flammable material in the building ignited.

The Cabinetry Risk

Cabinetry shops often store bulk quantities of lacquer thinners, acetone, and high-VOC finishes. In many shops, these are stored in 55-gallon drums, often in areas that lack sophisticated fire suppression.

The Flexo Risk

Flexo printers deal with large drums of n-Propanol, Ethanol, or Ethyl Acetate. High-speed printing requires high-volume storage, making the facility a "High Hazard" occupancy classification in the eyes of the National Fire Protection Association (NFPA).

By using a Maratek Flexo 200 (for batch-based shops) or a Flexo 500 (for high-volume plants), you create a closed-loop system. Instead of storing 30 drums of virgin solvent, you may only need 5, as the rest is constantly being recovered and reused. Lower inventory equals lower risk.

How Maratek Equipment "Engineers Out" the Risk

Traditional "pot stills" or manual boiling units can actually increase insurance risks because they lack sophisticated safety controls. Maratek’s Flexo Series is engineered to meet and exceed the strictest industrial safety standards.

1. C1D1 Explosion-Proof Certification

Both the Flexo 200 and Flexo 500 are Class 1 Division 1 (C1D1) certified. This means the equipment is designed to operate safely in environments where flammable vapors are present. For insurance auditors, a C1D1-certified machine is the gold standard, often a prerequisite for obtaining coverage in modern industrial zones.

2. The Nitrocellulose Safeguard (Essential for Cabinetry)

Many cabinet finishes and flexo inks contain nitrocellulose. If nitrocellulose-laden sludge is allowed to dry out or overheat, it can become auto-igniting or even explosive.

The Maratek Solution: Our units, especially the Flexo 500, utilize a high-vacuum system. This allows the solvent to boil at much lower temperatures, keeping the residue well below the auto-ignition point of nitrocellulose.

3. Automatic Water Quench and Emergency Cooling

In the event of a power failure or a sudden temperature spike, the Flexo 500 features an automatic water quench. This system instantly cools the distillation vessel to a safe temperature. Highlighting these "Active Safety" features to an insurance provider demonstrates a proactive approach to disaster prevention.

Comparing the Flexo 200 vs. Flexo 500 for Safety

Safety Feature	Flexo 200	Flexo 500
Footprint	Compact, easy to place in safety zones	Industrial scale for large plants
Automation	Batch-based with auto-shutoff	Fully continuous with 24/7 monitoring
Heating Method	Indirect oil/glycol for stability	High-efficiency thermal fluid
Safety Certs	UL2208, C1D1, CSA	UL2208, C1D1, CSA

The Financial Impact: Turning Compliance into ROI

The Return on Investment (ROI) of a Maratek unit is usually calculated by the money saved on purchasing virgin solvent. However, the "Safety ROI" includes:

✔️ Lowering Monthly Premiums

When you sit down with your insurance broker, provide them with your Maratek Safety Certification package. Showing that you have reduced your on-site flammable inventory by 80% and installed a C1D1-certified recovery system often allows for a "Risk Reclassification," leading to lower monthly premiums.

✔️ Eliminating "Hidden" Costs of Disposal

Storing hazardous waste until a truck can pick it up is a major liability. Every day that "dirty" solvent sits in a drum is another day of risk. The Flexo 500 processes waste as it is generated, meaning you never have a "backlog" of hazardous material sitting on your loading dock.

✔️ Regulatory Peace of Mind

Local fire marshals and EPA inspectors are increasingly strict about solvent handling. Maratek systems include built-in Data Logging via an Allen-Bradley PLC. This provides a digital "paper trail" showing exactly how much solvent was processed and that it was done within safe temperature parameters.

Conclusion: A Safer, More Insurable Future

Whether you are a custom cabinetry shop looking to fit a Flexo 200 into a tight workspace or a massive flexo plant requiring the 24/7 capacity of a Flexo 500, you are investing in more than just a machine, you are investing in facility resilience.

In 2026, the businesses that thrive will be those that minimize waste and maximize safety. Maratek’s solvent recovery technology provides the tools to do both.

Ready to calculate your Safety ROI?

Use our Free ROI Calculator to see the financial impact of on-site recycling, or contact us today to discuss how our Flexo series can fit into your facility’s safety plan.

Contact Maratek Today for a Free Consultation

Recycled Blanket Wash | Same Performance, Lower Cost | Maratek

Colin Darcel — Tue, 24 Feb 2026 17:09:21 GMT

What Is Blanket Wash?

Blanket wash is a solvent used in the printing industry to clean ink from press blankets and rollers. It’s essential for maintaining print quality and preventing ink buildup. Most blanket washes are petroleum-based and mixed with water during cleaning.

Traditionally, printers use virgin blanket wash, but this creates two problems:

High purchasing costs
Large volumes of hazardous waste

That’s why many printers are switching to recycled blanket wash, a cost-effective and environmentally friendly alternative.

Does Recycled Blanket Wash Perform Like Virgin?

Yes. Recycled blanket wash can match the performance of virgin solvent when properly recovered. It still:

Cuts ink effectively
Cleans rollers and blankets thoroughly
Leaves no residue
Works with automated and manual cleaning systems

Maratek’s recycling systems ensure the recycled product meets high purity standards, so printers don’t have to compromise on quality.

Cost Comparison: Virgin vs Recycled

Using virgin blanket wash can be expensive.
For example:

One drum of virgin solvent = $500+
Disposal of used solvent = $200+ per drum

By recycling used blanket wash, printers can:

Reuse up to 95% of the solvent
Reduce disposal costs to less than $20 per drum
Save $10,000+ annually depending on usage volume

How Maratek Helps Printers Save Thousands of Dollars?

Maratek is a leader in solvent recycling. We offer equipment and services that help printers recover blanket wash and other solvents safely and efficiently.

Our flagship recycling systems include:

Solvent Saver Custom (SSC)
Designed for high-volume operations. Automatically separates contaminants and returns clean solvent.
Batch Premium Units
Ideal for smaller facilities. Compact, easy to use, and cost-effective.
Engineered-to-Order Systems
Custom-built for unique production lines and cleaning processes.

Explore Maratek’s full range of solvent recycling systems.

Environmental Benefits

Recycling blanket wash isn’t just about saving money, it’s also better for the environment. Benefits include:

Less hazardous waste sent to landfills
Lower carbon footprint from reduced solvent production
Fewer emissions from solvent transport and disposal

Safety and Compliance Tips

Solvent recycling must follow safety standards. Maratek’s systems are:

Built with explosion-proof features and certification
Designed for safe handling of flammable solvents

We also offer training and support to help your team operate safely and meet local regulations. Hazardous Waste Management – CCOHS

FAQ: Recycled Blanket Wash

Q: Is recycled blanket wash safe to use?
A: Yes. When processed properly, it performs like virgin solvent and meets safety standards.

Q: How much can I save by recycling?
A: Up to 95% on disposal costs and thousands annually on solvent purchases.

Q: Can Maratek help with installation and training?
A: Absolutely. We offer full support, including equipment setup, training, and ongoing service.

Q: Is recycled blanket wash available for lease or purchase?
A: Yes. Maratek offers leasing, rental, and purchase options to suit your budget.

Final Thoughts & Next Steps

Recycled blanket wash offers the same cleaning power as virgin solvent at a fraction of the cost. With Maratek’s award-winning recycling systems, printers can reduce waste, save money, and support sustainability.

If your facility uses blanket wash, it’s time to explore recycling. Contact Maratek to learn how we can help you switch to a smarter, greener solution.

Maratek Solvent Recovery Insights Blog

Scalable Solvent Recovery: How to Match Equipment to Production Volume | Maratek

The Entry Level: Small to Medium Volume Recovery (5 – 300 Gallons Per Day)

The Mid-Tier: High-Efficiency Automation (300 – 800 Gallons Per Day)

Industrial Power: Large-Scale & Continuous Solutions (Over 800 Gallons Per Day)

The Technical Backbone: Universal Standards Across the Range

Conclusion: A Partnership for Long-Term Growth

Contact Us

Is Small-Volume Solvent Recovery Worth It? | Maratek On-Site Solutions

The Hidden "Triple Cost" of Small-Scale Waste Management

Engineering the ROI: How the Our Units Makes Small Batches Profitable

Operational Resilience in a Volatile Market

Conclusion: Closing the Loop on Every Gallon

Contact Us

Why Internal Scrapers are Critical for High-Solids Solvent Recovery | Maratek

The Physics of the "Insulation Barrier"

How the Maratek Scraper Maintains Peak Performance

Optimal Conditions for Scraper-Equipped Units

A Universal Solution for Industrial Resilience

Contact Us

Maratek Announces Strategic Distribution Partnership with Williamson Printing Materials

Maratek Announces Strategic Distribution Partnership with Williamson Printing Materials to Expand Advanced Solvent Recovery Solutions Across Canada

How Will 2026 Solvent Regulations Impact Your Flexo Printing Business? | Maratek

1. The Regulatory Hammer: 2026’s New Reality

2. Fighting "Digital Cannibalization" with Efficiency

3. Automation as the Answer to Labor Shortages

4. Safety First: Managing Nitrocellulose

5. Prediction: The Shift to "Share-the-Savings"

The Bottom Line for 2026

Future-Proof Solvent Recovery: Lifetime Remote PLC Support | Maratek

Introduction: The High Cost of Downtime in 2026

1. The Brain of the System: Allen Bradley PLC Controls

2. Lifetime Remote Support: Your Direct Line to Maratek Experts

3. Safety That Evolves: The Purge Box and C1D1 Integration

4. Data-Driven Decisions for Quality Control

Conclusion: A Partnership for the Long Haul

Waste Stream to Data Stream: How Flow Rate Monitoring and Data Logging Power Your 2026 ESG Reporting

The New Language of Industrial Sustainability

The "Totalizer" Advantage

Conclusion: Investing in Information

Solving Solvent Sludge Challenges with Automated Scrapers | Maratek

Introduction: The "Messy" Reality of Solvent Distillation

What Exactly is Solvent Sludge and Why Does it Happen?

The 3 Common Problems Caused by Sludge Build-up

The Maratek Solution: Automated Sludge Detection and Internal Scrapers

Flexo 200 vs. Flexo 500: Which Sludge Solution Do You Need?

Conclusion: Stop Fighting the Sludge

How Solvent Recovery Lowers Insurance Risks | Maratek

Understanding the "Fire Load" Problem

The Cabinetry Risk

The Flexo Risk

How Maratek Equipment "Engineers Out" the Risk

Comparing the Flexo 200 vs. Flexo 500 for Safety

The Financial Impact: Turning Compliance into ROI

Conclusion: A Safer, More Insurable Future

Ready to calculate your Safety ROI?

Recycled Blanket Wash | Same Performance, Lower Cost | Maratek

What Is Blanket Wash?

Does Recycled Blanket Wash Perform Like Virgin?

Cost Comparison: Virgin vs Recycled

How Maratek Helps Printers Save Thousands of Dollars?

Environmental Benefits

Safety and Compliance Tips

FAQ: Recycled Blanket Wash

Final Thoughts & Next Steps

The Entry Level:
Small to Medium Volume Recovery (5 – 300 Gallons Per Day)

The Mid-Tier:
High-Efficiency Automation (300 – 800 Gallons Per Day)

Industrial Power:
Large-Scale & Continuous Solutions (Over 800 Gallons Per Day)