plastic screw barrel

This product is bimetallic,and generally we add 20% WC of the bimetallic.
Bimetallic A:5-10% WC
Bimetallic B10-25% WC
Bimetallic C:25-45% WC

1)Screw barrel of Extruder/Injection/Rubber/Planet
2)Precise and durable
3)Factory direct price
4)Apply for any plastic materials

1.tungsten carbide screw and barrel
2.ISO 9001:2008 & SGS approved
3.Material:alloy steel 42CrMo(AISI 4140)
4.treatment :vacuum quenching

1.carbide screw and barrel
2.ISO 9001:2008 approved
3.treatment:heat-treatment
4.Material:alloy steel 42CrMo(AISI 4140)

1.Raw Material: 38CrMoAlA (also provide imported steels)
2.Specification:OEM/ all specifications
3.Could provide thousands of drawings

1.Raw Material: 38CrMoAlA (also provide imported steels)
2.Specification:OEM/ all specifications
3.Could provide thousands of drawings

1.Raw Material: 38CrMoAlA (include imported steels)
2.Specification:OEM/ all specifications
3.Could provide thousands of drawings

1.Located in Jintang Town,Zhoushan City
2.For Haitian Machine
3.Serive for world famous brand

1.Located in Jintang Town,Zhoushan City
2.High quality and competitive price
3.Payment: accept all payments

1.twin parallel screw barrel
2.Material:alloy steel 42CrMo
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment

1.Hardness of nitrification:960-1160HV
2.Depth of nitrification layer: 0.5-0.8mm
3.Screw Dia from 12-300mm

1.Approved certificate of ISO 9001:2008
2.OEM/Customer made
3.High quality and competitive prce

1)Apply for world-top brand extrusion lines
2)Provide drawings design
3)Over 20 years in processing twin screw barrel

screw barrel for extrusion machine
Nitrided Steel:42CrMo,38CrMoALA,etc.
Cool Work Steel:D2,SKD61,9Cr18MoV etc.

1.High quality of Alloy steel
2.bimetallic barrel screw pvc for injection moulding machine
3.Certificates:GBT 19001-2008/ISO9001:2008/SGS

1.bimetallic injection screw and barrel of pp/pe
2.Base Material:38CrMoAlA;42Cr;SKD61,etc
3.Nitriding/Bimetallic/Chrome/Tungsten

1.Hard parallel twin screw and barrel for PVC cable
2.38CrMoAlA;42CrMo,SKD61...
3,Wc/co,Ni,Mo alloy,wearproof
4.Granule/foaming

1. Raw Material: High quality of alloy steel (include imported steels)
2.Specification:OEM/ all specifications
3.Could provide thousands of drawings

Heat treatment
•Nitriding treatment
•Electroplated hard chromium coating
•Spray coating anticorrosion
•Wear resistant bimetallic coating

1) Screw barrel for film blowing
2) Apply for world top grade extrusion lines
3) ISO 9001:2008 provided

1.Located in Jintang Town,Zhoushan City
2.MOQ:1 set
3.Serive for world famous brand

1.Apply for worl-top extruder lines
2.Own over 20 years experience
3.Factory directly price
4.ISO 9001:2008

1.Located in Jintang Town,Zhoushan City
2.Own over 20 years experience
3.Own lots of drawings
4.ISO 9001:2008

1.Located in Jintang Town,Zhoushan City
2.Own over 20 years experience
3.Factory directly price
4.ISO 9001:2008

1)Apply for rubber and Silica Gel products
2)Nitriding more than 120 hours
3)Factory direct price

1)Screw barrel of Extruder/Injection/Rubber/Planet
2)Precise and durable
3)Factory direct price

1)Extruder/Injection/Rubber/Planet screw barrel
2)Precise and durable
3)Factory direct price
4)More than 20 years

1.High quality of Alloy steel
2.injection bimetallic screw and barrel
3.Certificates:GBT 19001-2008/ISO9001:2008/SGS

1.Apply for Battenfeld injection molding machines
2.Good design,Long working life
3.Clamping force:25-3200tons

we are plastic machinery factory is specialized in screw and barrel for many years