plastic screw barrel

1.Professional design for PE granulator
2.High quality and competitive price
3.Heat-treatment:nitrided
4.Hardness:≥900Hv

1.Excellent raw materials
2.Good customer service
3.Short delivery time
4.Reasonable price
5.ISO9001:2008 quality control

1. Special design for UPVC, Soft-PVC
2. Special material with chrome-plating on screw

1.Professional design for PVC
2.Material:38CrMoALA
3.Hardness:≥900Hv
4.High quality and competitive price

we produce many kinds of screw barrel, like injection screw barrel, extrusion screw barrel, rubber screw barrel, twin screw barrel. Welcome to come.

Conical twin screw and barrel
1,Ingredient:Cr,Ni,Wc,Fe,V
2,Alloy hardness:HRC56~HRC62
3,Diameter:15~350mm
4,Precise producing equipments

1.Material:38CrMoALA
2.Heat-treatment:nitrided
3.Hardness:≥900Hv
4.Professional design for extruder

1.Material:38CrMoALA
2.Heat-treatment:nitrided
3.Hardness:≥900Hv
4.Professional design for extruder

We can make any specification of extruder screw barrel and injection screw barrel for Haitian, Demag, Engle, Nigro bossi, arburg

Injection screw barrel is used for injection molding machine to produce all kinds of plastic products.
Specifications: diameter: Φ14-Φ250mm.

1.High wear resistant,
2.Anti-corrosion
3.High temperature resistant
4.High density
5.Offer OEM and ODM service

single screw barrel
1. Materials:38 CrMoAIA,42CrMo,SKD61
2.Hardness of nitration: 900-1050
3.Electroplated hard-chrome finish

1.Professional design
2.High quality 38CrMoALA
3.Nitrided treatment
4.High quality and low price

1.Quality Material Used
2.Custom Production
3.Wear-resistant
4.Bimetallic & Nitrided
twin parallel screw and barrel

single screw barrel for injection molding machine
high quality steel material
wear resistance and corrosion resistance

With the assistance of latest technology, these precision machined screws and barrels can be specially designed with different compression ratios for

1.vented screw and barrel
2.Material:alloy steel 38CrMoAlA alloy steel
3.ISO 9001:2008 approved
4.treatment :Nitriding treat

1.screw and barrel for LDPE HDPE of long operating life
2.screw and barrel for LDPE HDPE of high quality
3.treatment :Nitriding treatment
4.ISO9001

Single screw barrel professional design for extruder, with flow material: 38CrMiALA.

we produce many kinds of screw barrel, like injection screw barrel, extrusion screw barrel, rubber screw barrel, twin screw barrel. Welcome to come.

parallel twin screw and barrel
1,Ingredient:Cr,Ni,Wc,Fe,V
2,Alloy hardness:HRC56~HRC62
3,Diameter:15~350mm
4,Precise producing equipments

We specilized in design and manufacture of a full series of screws and barrels.

We not only offer the best possible screws and barrels, but also provide solutions to help customers solve extruding and injecti

Conical twin screw and barrel for PE recycling material granulator. The out section with alloy.

Hardness after Hardening Tempering:HB240-280
Chromium-Plated Surface Hardness After Nitriding:≥ 900HB
Chromium-Plating Layer Thickness:0.05-0.10mm

1.Diameter of screw: D12-D360mm
2.L/D ratio of screw: 1:10 - 1:50
3.Provide drawings design
3.Raw material:High quality alloy steel

1.Screw barrel manufactory with nearly 20 years
2.For injection molding machines
3.Factory directly price
4.MOQ:1 set

1.Located in Jintang Town,Zhoushan City
2.Material:High quality nitrided steel or as customers' request
3.Serive for world famous brand

1.conical twin barrel and screw
2.Material:alloy steel 42CrMo(AISI 4140)
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment

1.parallel double screw and barrel
2.Material:alloy steel 38CrMoAlA
3.GBT 19001-2008/ISO9001:2008/SGS approved
4.Material:42CrMo(JIS SCM440)