Counter-Rotating Parallel Twin Screw Barrel
1 . Descriptions

The counter-rotating parallel twin screw barrel is offered with a diameter ranging from 45mm to 170mm and L/D ratio from 18 to 34. We have substantial experience in producing CM series parallel twin screw and barrel for famous pipe manufacturers located in the US.

2 . Our advantages:

● Top quality steel material to ensure best mechanical performance

● More durable than HV950 hardness and Deep nitride surfaces

● Customized anti-wear protections made of tungsten carbide, molybdenum and chrome.

● Strict quality control management to ensure ultimate precision to make your installation more convenient and efficient.

In most cases, you need to offer drawings of parallel twin screw barrel when you need to replace them. We can offer both mapping and drawing services but the customer needs to cover the transportation and accommodation fees.

For good plasticizing effect, we have different design of screw barrel to meet customer's demand.

Gradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, mixed type, double-head type, three-head type, multi head type etc.

Refer to the following specification and small part be designed according to the compression ratio: Φ15/Φ30, Φ25/Φ55, Φ35/Φ75, Φ40/Φ83, Φ45/Φ90-99, Φ48/Φ112-117, Φ50/Φ105-110, Φ51/Φ105-120, Φ55/Φ110-125, Φ58/Φ125, Φ60/Φ125-129, Φ65/Φ120-132, Φ68/Φ147, Φ70/Φ150, Φ74/Φ156-162, Φ80/Φ143-156-162, Φ86/Φ177, Φ92/Φ184-188, Φ95/Φ193, Φ105/Φ203

Scope of application: WPC PVC. WPC PE, Super high molecular sheet, 1/2 high Calcium buckle, 50-400 high Calcium pipe, 50-300 high Calcium Profile, soft PVC sheet, XPS-PVC etc.

PP,PE,ABS,PVC, raw material, pelletzing, pipe, profile, sheet etc.