Conical Twin Screw Barrel

Conical Twin Screw Barrel

Conical Twin Screw Barrel Manufacturer

We are professional Extrusion Conical Screw Barrels Manufacturer and OEM Conical Twin Screw Barrels For Extrusion supplier. We offer a broad range of screw and barrel which used in various rubber and plastic machinery parts.
Application: UPVC profile extrusion, CPVC pipe extrusion, Polymer Compounding, WPC extrusion etc.


  • Long Durability
  • Corrosion/Abrasion Resistant
  • Competitive Price

Conical Twin Screw Barrel Wholesale

We offers highest range of conical twin screw barrel for plastics injection moulding machine, plastics extrusion machine, plastics blow moulding machine, plastics recycling machines, rubber extrusion machine, food processing machine.

Conical Twin Screw Barrel for Plastic PVC Extruder

PVC profile(Door & window) / WPC(PVC,PE) / PVC foam board / PVC pipe / PVC compound etc

Conical Twin Screw Barrel for PVC pipe profile

conical twin screws, PVC extrusion screws

PVC Extrusion Barrel for plastic machinery

bimetallic conical twin extruder screw barrel

Professional Manufacturer for PVC Exturder Twin Screw and Barrel

Plastico Machinery Manufactory is a professional China Conical Twin screw barrels Wholesalers and  Manufacturers.

We produce about ten thousand sets of conical twin screw barrel Extruder parts, with main size including 24/52, 45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 68/147, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188, 105/216, 110/220 and so on.

Please contact Plastico Screw Barrel Extruder parts people to get your drawings into money-making conical twin screw barrels.

Conical-twin screw barrel for PVC processing

Our conical-twin screw barrel is mainly used for processing PVC products, such as PVC pipes, profiles, sheets, pellets and films. JINZE series of conical twin screw barrels bring advantages such as long lasting service life, high output and better mixing and improved homogeneity. The screw geometry design has been further optimized and can also be customized according to your specific PVC material formulations.

Counter-rotating twin-screw extruders are used mainly for processing PVC products, such as pipe, profile, sheet, pellets and film. The parallel twin screws and barrels are widely used in the extrusion of PVC pipes, PVC profiles and PVC pelletizing.

Twin screws are divided in parallel and conical configurations.

Counter-rotating twin screw extruders have two screws that spin in the opposite direction. Also often intermeshing this style of machine is usually found in the profile, PVC or wood composite industry.

These machines typically have a much lower screw rpm and generally have much smaller L/D ratios. The screw direction allows for less shear than a single or co rotating machine.

The two styles of machines within the counter-rotating extruder category known as parallel twin screw extruder and conical twin screw extruder. A parallel twin screw has a consistent barrel diameter through the entire barrel. A conical twin screw extruder has a taper. The feed section is much larger than the end of the barrel. Both counter rotating machines with often have barrel venting. The barrels and screws of these machines are not modular so they may need to be changed for your specific application.

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Professional design and manufacture of precision screw barrels for rubber and plastic machinery parts.


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