Selecting the right metal scrap conveyor isn’t just about moving chips from A to B —it’s about reliability, throughput, coolant carry-over, maintenance load, and long-term total cost of ownership. With modern machining, stamping, and foundry operations running at higher speeds and volumes than ever, the wrong conveyor can become a hidden bottleneck. That’s why this article walks you through the five critical decision points for choosing a conveyor that genuinely fits your operation and delivers decades of service.
The first step is understanding the scrap you’re handling. Are you dealing with fine-machining chips, heavy stamping turnings, hot-die-cast parts, or mixed-metal scrap with coolant? The geometry matters because curved, bushy, or chain-like turnings behave differently on conveyors than straight shavings do. Volume matters because high tonnage may require surge capacity and faster belt speeds. And conditions matter—wet, oily, or hot scrap places place very different demands on engineering materials and belt selection.
If your scrap is wet or your process involves coolant-laden chips, carry-over becomes a major issue. Selecting a conveyor that handles scrap and fluid together (rather than one that dumps fluid off and then conveys dry chips) can reduce downstream headache. For example, an under-press steel belt can trap coolant and allow separation, while other conveyor types may allow the coolant to pool or overflow. For guidance: see the FAQ on “What types of metal scrap conveyors are used in metalworking industries?”.
Not all conveyors are created equal. Here’s a high-level comparison:
Selection comes down to matching the scrap profile, fluid presence, incline, space constraints, and maintenance tolerance.
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Your layout has a significant impact. How far must the scrap travel? Is the conveyor inclined or horizontal? Are there in-floor troughs feeding multiple presses? Will you surge scrap ahead of a shredder or directly to a load-out hopper? These questions determine conveyor width, belt pitch, speed, surge volume, incline angle, and drive sizing. For instance, a high-volume stamping line may need a wide belt steel conveyor with integrated surge and automatic load-out. (See PRAB’s Load-Out Systems)
One of the biggest hidden costs in scrap handling is equipment replacement or failure during a production shutdown. PRAB conveyors are engineered for 30+ years of service in harsh environments. (For example: see the “48 Years” case study.)
When you choose a conveyor, look for: robust construction, replaceable wear liners, easily accessible service points, and a supplier with a proven track record of servicing older systems.
Conclusion
Choosing the right conveyor means considering scrap type, coolant, conveyor technology, layout constraints, and future service life.
For a reliable, well-engineered solution that’s designed for decades rather than years, use our online Find Your Conveyor Tool and/or talk with a PRAB expert.
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