Parallel Twins Screw & Barrel: J.H.Engineering are specialist in the manufacturing of counter-rotating twin screw, Barrier designed single screw, Barrrel for Plastic processing. We manufactured screw and barrels which are completely compatible with all exiting Makes and types of extruder that are in the market today. Extensive quaility control procedures follow each process to delivery. We are in position to manufacture screw and barrel of Ø20 mm to Ø250 mm with length upto 5000 mm. We are generally manufactured according to customer's drawing or sampl

Nitrided Twin Screws, Barrels, Single Screw Barrel: For many extrusion companies, nitrided screws are the running standards all J.H.Engineering screws & barrel are produced from the highest quaility nitride steel and processed with extra depth nitriding process. With this technology the screw barrel have a robust surface and a very long running lifetime. Wear protection with Mo.coating: The J.H.Engineering standard is wear protection using a running surface of Molybdenum. This wear protection system uses 99% pure Molybdenum which is applied using a special J.H.Engineering

350mm to 1600mm Length