SKD bushing conical twin barrel screw manufacturing China for PVC free foam board

Baijiu Machinery Equipment, the company uses advanced detection technology and CNC equipment, products modulated qualitative, surface nitriding, the surfacing of bimetallic tungsten carbide surface coating, polishing and other processes finely crafted, with precision, wear and corrosion resistance characteristics. Conical twin screw barrel processing PVC skin foam board, PVC free foam board, PVC wood-plastic foam board, PVC hard board, sheet, extrusions, pipes, granulation and so on...

80/156 barrel screw, 80/156 PVC foam screw, suitable for width 0.5-1.83M, thickness 1-20MM, widely used in bathroom, building wall panel, is an ideal substitute for wood products.

92/188 barrel screw, 92/188 PVC foam screw, suitable for width 0.5-2.5M, thickness 5-40MM, widely used in sanitary ware, building wall panel, is an ideal substitute for wood products.

80/156 barrel screw

Screw cylinder material: 38CrMoAIA

2 Knots cylinder alloy length: 1100mm

Screw alloy length: 1120mm

Whole cylinder alloy length: 300mm

Screw alloy length: 350mm

Screw cylinder alloy depth: 0.8-2.0mm

Hardness after adjustment: HB260-290

Nitrided depth: 0.50-0.70mm

Surface hardness after adjustment: HV950-1050

Screw straightness: 0.015mm

Cylinder straightness: 0.05mm

Cylinder concentricity: Above 90%

Cylinder centrad: 0.05mm

Cylinder divided into: whole and two sections

Screw divided into: 7 sections 8 heads, 7 sections 6 heads, 6 sections 6 heads

Make PVC crust foaming panel, PVC wood and plastic foaming panel, PVC free foaming panel, PVC hard panel

92/188 barrel screw

Screw cylinder material: 38CrMoAIA

cylinder alloy length: 400mm

Screw alloy length: 450mm

Screw cylinder alloy depth: 0.8-2.0mm

Hardness after adjustment: HB260-290

Nitrided depth: 0.50-0.70mm

Surface hardness after adjustment: HV950-1050

Screw straightness: 0.015mm

Cylinder straightness: 0.05mm

Cylinder concentricity: Above 90%

Cylinder centrad: 0.05mm

Make PVC crust foaming panel, PVC wood and plastic foaming panel

Make 2.5m wide panel, Make over 2cm thick panel