Conical twin screws and barrels

1.0~100000.0 USD

Min. Order:	1 Set/Sets
Trade Term:	FOB
Payment Terms:	L/C, T/T, WU
Supply Ability:	200 sets/month
Place of Origin:	Zhejiang

Company Profile

Zhoushan Qunying Plastic Machinery Manufactory

Location:	Zhoushan, Zhejiang, China (Mainland)
Business Type:	Manufacturer
Main Products:	Nitrided Feed Screw Barrel, Extrusion Screw And Barrel, Bimetallic Screws And Barrel, Twin Screw And Cylinder, Parallel Twin Screw Barrel

Product Detail

Model No.:	QY-103
Means of Transport:	Ocean, Air, Land
Brand Name:	Conical twin screws and barrels
Material:	JIS SACM645,AISI 4140
Conical twin screw extruder machine:	Conical twin screws and barrels
Advantages:	Wear resistant and corrosion resistant
Application:	Pipe, film, profile, sheet, pvc pe/pew pc pelleting etc
Nitriding time:	more than 120 hours
Roughness:	Ra0.4 um
Hardness:	HB240-280
Screw Barrel:	Conical twin screws barrels
Bimetallic:	Fe-based,Ni-based,Tungsten Carbide
Warranty:	Common 1-2 years,bimetallic is much longer
Production Capacity:	200 sets/month
Packing:	wooden case (export standard)
Delivery Date:	within 30days after order confirmed

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Product Description

Conical twin screws and barrels

Specification available:
45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135,
70/140, 75/150, 80/143, 80/156, 92/188

Scope of application

WPC sheet,pallets,pinch,pipe,profiles,soft pvc,pvc foam sheet,film,tape,recycled,tape tube,water pipe,drainage pipe,etc.

Material	38 CrMoAlA(JIS SACM645); 42 CrMo(AISI 4140) Cr12MoV(JIS SKD-11);4Cr5MoSiV1(JIS SKD-61)
Nitrided Hardness	HV950°~1000°
Hardness after hardening and tempering	HB260 °
Nitrided Depth	0.5~0.7mm
Nitrided Brittleness	above 2 stage
Surface Roughness	Ra0.4
Screw straightness	0.015mm
Hardess of surface chromium-plating after Nitriding	HV≥950HV
Chromium plating Depth	0.05~0.10mm
ALLoy Depth	0.8~2.0mm
Alloy hardness	HRC56°~65°
Alloy(bimetallic)	iron,nickel,tungsten,molybdenum