Phone: +91-99242 25214

UPVC, CPVC, RPVC screw barrel

Raj Engineering Works offers a complete solution of screw barrel for UPVC and CPVC Pipe extrusion and Injection molding Industry. We make Twin Parallel screw barrel set for compounding, palletising, UPVC profile extrusion, pipe extrusion and Twin Conical screw barrel set for CPVC extrusion. We also make CPVC screw barrel set for injection molding.

Our Highly precised zero tolerance (0.1) and fair price policy make us the most reliable screw barrel manufacturer for plastic pipe extrusion industry. 


screw diameter 32mm to 200mm

screw length Maximum 5 meter in one piece and up to 9 meter in two piece.

Barrel OD upto 300mm.


Material- EN41B nitriding steel (Musco Brand), and Other Premium alloy steels.


Gas nitriding- Thickness from 0.5 to 0.7 mm, hardness ~ 60-70 HRC ~ 1000 HV.


Production time- Within 4 weeks depending on the complexity of the part.


Nitriding: Gas medium, Liquid medium, Plasma Medium (Require special order from customer)


Bimetalllic coating: ranging from 4% tungsten carbide powder coating to 88% tungesten carbide powder via HVOF robotic technology. (Require special order from customer)

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