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A practical guide for machining, stamping, and grinding operations A magnetic slide conveyor moves ferrous chips, turnings, stamping slugs, and small parts using permanent magnets mounted on a chain that runs beneath a stationary stainless steel slider bed. The magnets grip the material through the slider surface and carry it to the release point, where the chain curves away, dropping […]

In metalworking environments, manufacturers continuously look for opportunities to improve efficiency, reduce waste, and maximize profitability. Investments in advanced machine tools, automation systems, and cutting technologies often receive significant attention because their impact on productivity is immediately visible. However, one of the most overlooked opportunities for cost reduction often lies within the coolant system itself. Coolant plays a vital role […]

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. Machine coolant filtration systems maintain stable machining conditions. It helps dissipate heat, reduce friction, […]