News & Knowledge

Coolant cleanliness is a critical factor in modern manufacturing performance. As machining operations become more precise and production demands increase, shops have to pay closer attention to fluid management. While cutting tools, machine speeds, and automation get all the attention, coolant filtration remains one of the most influential yet overlooked elements of a successful metalworking operation. Every machining process generates […]

If you run a high-precision CNC shop, you already know that cutting fluid isn’t just a “consumable” box to checkt’s the lifeblood of your entire operation. It keeps your tools cool, reduces friction, and flushes chips out of the way. But things go downhill fast when that same coolant gets loaded with microscopic metal dust, abrasive swarf, and leaky tramp […]

If you walk around a busy machine shop, you can usually tell how healthy the business is just by listening. But there’s one sound that every shop manager dreads: the distinct, premature screech of a carbide drill or end mill giving up the ghost. In metalworking, tooling is one of your highest on going variables. When tools dull, chip, or […]

Metal chip briquetters get a lot of attention, and for good reason. Compressing loose turnings into dense, dry briquettes increases the value of metal scrap, reduces hauling costs, and recovers cutting fluid that would otherwise be lost. Any shop generating significant volumes of aluminum, steel, copper, brass, or cast iron chips should be evaluating briquetting as part of its scrap […]

PRAB’s Guardian Coolant Recycling Systems recover up to 98% of spent metalworking coolant and return it clean to your machining operation. For high-volume manufacturing facilities, that coolant recovery rate reduces coolant purchases by 50-75% and cuts haul-away disposal costs by up to 90%, with a documented return on investment in as little as 6 to 18 months. So what does […]

If you manage a machining, stamping, or die-casting operation, you know the cost of lost production time. Every hour an operator spends moving scrap bins, cleaning up oily floors, or waiting for a jam to clear is an hour not spent running parts. Metal scrap automation — specifically, purpose-built conveyor, chip-processing, and load-out systems — is one of the fastest […]

Precision machining is an exercise in managing microscopic variables. While manufacturing executives spend considerable capital on multi-axis CNC machines, advanced CAD/CAM software, and premium carbide tooling, the fluid transferring thermal energy away from the cut is frequently treated as a secondary concern. In reality, metalworking fluid is a complex chemical asset that directly dictates tool life, surface finish, and machine […]

Introduction In modern metalworking facilities, productivity depends on far more than advanced machinery and skilled operators. Every component of the manufacturing process must work efficiently to achieve consistent quality, maximize throughput, and control operating costs. Among these components, coolant plays a critical yet often underappreciated role. Coolant filtration systems maintain stable machining conditions. It helps dissipate heat, reduce friction, improve […]

  Industrial facilities generate large volumes of waste during manufacturing, processing, machining, stamping, cutting, and fabrication. Managing these materials efficiently is essential for maintaining productivity, workplace safety, operational efficiency, and environmental responsibility. This is where a scrap conveyor becomes a critical component of modern material handling systems. A scrap conveyor is specifically designed to transport waste materials, metal offcuts, chips, […]

In a volatile 2026 market — shaped by geopolitical shocks, tariff uncertainty, and rising energy costs – metalworking coolant management is no longer a maintenance task. It’s a strategic financial decision.   Walk through most machine shops today, and you’ll hear the same refrain: budgets are tighter, lead times are longer, and every line item is under scrutiny. Coolant, however, […]