Tramp Oil Separators

Every plant manager and CFO has faced the same difficult calculation: the long-term savings from a modernized scrap and fluid management system are compelling on paper, but the capital exposure, installation complexity, and operational disruption feel anything but straightforward. The result? Facilities remain locked in a cycle of mounting haul-away costs, escalating coolant spend, and compliance risks that compound quietly […]

In real manufacturing environments, very few plants start from scratch. That’s a “Brownfield” integration vs. a “Greenfield” installation. Most facilities already operate with a mix of: Legacy conveyors Third-party shredder systems Standalone briquetting machines Decentralized CNC coolant filtration systems Older industrial oil water separators Fragmented wastewater treatment systems Capital equipment decisions were made over decades—often by different plant managers, under […]

Capital Risk Has Replaced Technology as the Primary Barrier: Solved with ‘Test Before You Buy’ Programs Across North American manufacturing, the dominant constraint on automation is no longer access to technology. It is access to certainty. Volatile energy pricing, extended approval cycles, higher interest rates, and compressed shutdown windows have transformed how capital projects are evaluated. Today, even technically sound […]

The Challenge Facing Modern Manufacturing Plants Most manufacturing plants do not suffer from one isolated inefficiency. Instead, costs accumulate across interconnected systems: metal scrap handling, chip processing, coolant management, and wastewater treatment. When these areas are addressed independently, performance gains remain local—often failing to translate into meaningful, enterprise-level financial improvement. That’s where it’s important to think of the flow -from […]

Manufacturers increasingly recognize that metal chips, cutting fluids, and process water are not merely byproducts of production—they are powerful levers for profitability, safety, and sustainability. Yet across much of the industrial equipment landscape, these systems are still marketed and deployed as disconnected components: a conveyor here, a briquetter there, a filtration system somewhere else. From Equipment Supplier to Profit Platform: […]

Manufacturing leaders are under growing pressure to improve uptime, reduce risk, and meet increasingly strict environmental and ESG expectations—often with aging infrastructure and shrinking labor pools. While many suppliers still sell individual pieces of equipment, the real competitive advantage now lies in how systems connect, interact, and continuously improve one another. Hence, PRAB leads the way in systems integration and […]

The Hidden Cost of Dirty Coolant In high-precision metalworking, coolant condition directly affects productivity and part quality. As tramp oils, fine metal particulates, and bacteria accumulate, coolant loses lubricity and thermal control, causing premature tool wear, poor surface finishes, and part rework. This is where Coolant Recycling Systems become essential. Many plants still manage coolant individually at each machine’s sump, […]

Why Coolant Waste Costs More Than You Think Every CNC operation depends on cutting fluids to cool, lubricate, and flush chips away from tooling surfaces. Over time, these fluids become contaminated with tramp oils, metal fines, and bacteria—turning an essential asset into a costly waste stream. This is where PRAB’s Cutting Fluid Recovery systems optimize Coolant Recycling. Disposing of spent […]

PRAB’s end-to-end systems—combining chip reduction, fluid separation, and coolant recycling—let manufacturers reclaim up to 75% of their cutting fluids and reduce waste disposal by up to 90%. Closed-loop chip and coolant recovery is no longer a “nice-to-have”—it’s now a profit-center and risk-reduction strategy. PRAB® has spent more than 70 years engineering and supporting USA-built systems that help manufacturers optimize their […]

Using the PRAB Guardian to Manage Your Cutting Fluids and Fluid Filtration   When machining, it is essential that shops have a thorough understanding of how to maintain their metalworking fluids properly. If they don’t, they run the risk of exposing employees to health risks, incurring avoidable costs, and harming productivity due to extended maintenance times. Here are a few […]