Specifications：

22/45, 35/75, 40/80, 45/90, 45/97, 50/105, 51/105, 55/110, 58/125, 60/125, 65/120, 65/132, 70/143, 70/150, 70/158, 80/143, 80/156, 80/172, 90/188, 92/188, 95/190, 105/191, 100/200

The above sizes are standard sizes,we can customized screw barrels according to customers'requirements.

The compression ratio of screw can be designed according to different products and ingredients.

Scope of application:

PVC Wood Plastics, PE Wood Plastics, Ultra-high Molecular Plates, Burn-free Brick Pallets, High Calcium Button Plates at 1:2, High Calcium Pipes at 50-400, High Calcium Profiles at 50-400, Soft PVC Sheets, PVC Foam Plates, etc. General Plastic PP, PE, ABS, PVC, Granulation of Raw Materials, Pipes, Profiles, Sheets, etc.

we have rich experiences on manufacturing conical twin screw barrel for PVC pipe,PVC sheet,PVC foam,PVC profile,PVC granules,PVC foaming,PVC micro foaming,soll PVC,WPC+PVC,WPC+PE,raw material compound high percents calcium powder,recycle matenal etc.