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Material Handling Systems

Dupps screw conveyors, raw material bin and metering bin systems are custom designed for your specific application in a wide range of material gauges, this equipment features a heavy-duty drive system designed to withstand the stresses of rendering operations.

They feature a worm gear rather than shaft mounted reducer for longer life and less maintenance. You’ll also get heavy-duty bearings and drive shafts, plus gear guards designed for easy access and maximum protection.  Material Handling brochure.

Discover why Dupps raw material handling systems perform so well and are so reliable — click here to request access to a 3-D animated demonstration!


The Dupps Lamella Pump offers maximum versatility — it’s ideally suited for all kinds of raw material from viscous to ‘boney’. It’s remarkable performance over a wide range of materials is possible thanks to its rugged impeller vane design and eccentric ‘cam’ motion.

See what makes the Dupps Lamellla Pump so versatile — click here to request access to a 3-D animated demonstration!


The new H Model Lamella Pump is a drop-in replacement in many existing installations, so you can choose a genuine Dupps Lamella Pump to fit every system configuration. Dupps maintains a complete inventory of H Model parts — they’re direct replacements for the key components on many units already installed in the industry. Dupps Lamella Pump brochure.

Explore the new Dupps H-Series Lamella Pump — click here to request access to a 3-D animated demonstration.

The Dupps Drainor™ provides a simple, effective method of continuously removing free flowing oil from cooked material prior to pressing.

See how the Dupps Drainor separates oil from cooked material — click here to request access to a 3-D animated demonstration!