Conical twin screw barrel for PVC extruder

100.0~10000.0 USD

Location:	Zhoushan, Zhejiang, China (Mainland)
Business Type:	Manufacturer
Main Products:	Double Screw Barrel For Pipe Production Line, PA Injection Screw Cylinder, Pet Blow Moulding Machine Screw And Barrel, Conical Screw For PVC Pipe And Profile, Plastic Injection Molding Machinery Screw Barrel

Means of Transport:	Ocean, Air, Land
Place of Origin:	Place of Origin
Model No:	shenglong
Plastic Type:	PVC
Steel material:	38CrMoAla,SACM645,SKD61,GH113
Steel Hardness after:	HB280-320
Nitriding hardness:	HV900
Surface Roughness:	Ra0.4
Screw design:	tungsten carbide conical twin screw barrel for plastic extruder
Application:	Profile,sheet.pipe
Hardness of surface:	HRC 50-65
Production Capacity:	3000 set/month
Packing:	wooden case
Delivery Date:	25-35days

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Specifications

Depth of nitrification 0.4-0.7mm
Hardness of nitrification HV840-980
Surface roughness Ra0.4-0.8
Screw straightness 0.015mm/m

Twin screw and barrel
Diameter	Φ35/77 ~Φ92/188mm	Min. Order	1 set
Materials	38CrMoAlA (JIS SACM645) SKD61	Discount	Available
Application	PVC PE PP…	Payment Term	T/T , L/C WEST UNION
Heat-Treatment	Nitrided or Bimetallic Hardness:>950HV	Delivery Term	30 working days
Packing	Wapped up by film in wooden case	Port Departure	Ningbo Port
Guarantee	Common Nitrided:2-3 years Bimetallic: much longer lifetime.

SPECIFICATIONS:φ35/77~φ92/188 The compression ratio screw can be designed according to different products and mixtures.