twin screw barrel

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

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

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

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

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

For good plasticizing effect,we have different designs of screw&barrel to meet customer's demand

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

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.conical double screw & barrel of long operating life
2.conical double screw & barrel of high quality
3.GBT 19001-2008/ISO9001:2008/SGS approved

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

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

1.38CrMoAI screw & barrel
2.Material:alloy steel 42CrMo(AISI 4140)
3.SGS and ISO 9001:2008 approved
4.38CrMoAI screw & barrel with long life

1.Process according to customers' drawings or your requirements
2.Good design,Long working life
3.Clamping force:25-3200tons

1.Apply to DEMAG injection molding machines
2.Have various drawings of famous brand machines
3.Bimetallic barrel process:Centrifuge casting

1.Material: 38CrMoAI A
2. Easy wearing parts of barrel made from anti-wear alloy can be improved abrasion performance

1.nitrided screw barrel
2.ISO 9001:2008
3.for fiber

1.Single screw barrel for rubber machine extruder
2.Material: 38CrMoAIA
3.Spraying coating bimetallic-alloy

1.accessories of barrel and screw
2.Material:alloy steel 42CrMo(AISI 4140)
3.treatment :high-frequency quenching
3.ISO 9001:2008 approved

1.Apply for Battenfeld injection molding machines
2.Base Material:38CrMoAlA;42Cr;SKD61,etc
3.Nitriding/Bimetallic/Chrome/Tungsten

1.Apply for Battenfeld injection molding machines
2.Have rich experience in designing and processing
3.Best quality and best service