Screw Conveyors and Bins

Custom designed for your specific application in a wide range of material gauges, this equipment features a worm gear (not 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.
The Dupps Piston pump
This advanced material handling technology moves any substance that can fit into a pipeline. The rugged pump handles hot or cold raw material or finished product with no change of product contamination. It pumps bulky solids as easily as slurries. And it performs either simple transfer pumping or metering to replace less efficient, more costly material handling methods.
Unlike any other pump, the Dupps pump’s hydraulically powered valve spade prevents material from backing up. This easy-to-clear full-flow valve opens ands closes with each piston cycle, and the hardened spade has enough power to crush or shear most common materials.
Common
applications include: transporting raw material, replacing conveyors, bucket
elevators and other pumps, pumping whole poultry offal, metered feeding to a
cookor. Dupps application experts can tailor a Dupps pump to fit your operations
precisely. The Dupps pump can also help you saving floor space problems by
routing pipeline along walls and through walls – even on the ceiling or
outside the building. Inedible materials can be pumped through edible processing
areas.
The Dupps Rotary valve

The Dupps 24-4 Rotary valve is a large capacity dosing unit and is used for supply or discharge of all kind of bulk goods. The Dupps rotary valve is usually integrated in a closed system and is developed to meet the heaviest circumstances in the rendering industry. It regulates your product to your application and handles hot or cold raw material or finished product with no change of product contamination.
For further
information concerning the lock please go to the Rotary
valve page.