Conical Twin Screw Barrel for PVC pipe profile extruder

Conical Twin Screw Barrel for PVC pipe profile extruder

Application:

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

 

Specifications

1.bimetal conical twin screw barrel for extruder machinery of Chinese Standard
2.Base Material: 38CrMoAlA;
3,Nitrided or bimetallic

Conical twin screw barrel application

1) PVC pipe extrusion line;                        2) PVC sheet extrusion line;

3) PVC & WPC profile extrusion line;       4) PVC granulation line;

5) PVC foaming production line;

The raw material can be new and recycle, the material can compound calcium powder 5% - 300%.

Conical twin screw extruder cylinder and screw are made of high quality 38CrMoAIA, 42CrMo, 304 stainless steel and other materials from famous manufacturers at home and abroad. Advanced nitriding process, corrosion resistant and wear-resistant bimetal spraying process are adopted to meet the technical requirements. Specification optional SJS 51, SJS 55, SJS 65, SJS 80, and the hardness: HB240 degrees -280 degrees; nitride hardness: HV850 degrees -1000; nitriding depth: 0.45-0.7mm; brittle nitride: less than two grade; chrome layer thickness: 0.05-0.10mm.

 

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Details

φ35/75

φ40/84

φ45/90

φ45/97

φ45/100

φ50/105

φ51/105

φ55/110

φ55/120

φ58/125

φ61/125

φ65/120

φ65/132

φ68/147

φ70/140

φ80/143

φ80/156

φ80/174

φ92/188

φ95/191

φ105/216


Production Process


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