barrel

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

1.China screw and barrel
2.bimetallic/nitided
3.For extruder
4.Can be customized
5.ISO/SGS approved

1.twin conical screw barrel
2.Certificates:GBT 19001-2008/ISO9001:2008/SGS
3.Base material 38CrMoALA

1.ISO 9001:2008 approved
2.Have rich experience in designing and processing
3.All sizes could be processed

Original element of screw barrel with various grade optional for Haitian Machines

Design available for different kinds of plastics
Material available for different appliance

According to customers' special customised size and durability
Products high accuracy

1)Apply to world-top brand extrusion lines
2)Reliable supplier and good service
3)Customer made

*Top 10 twin conical screw
*Alloy conical screw barrel for plastic extrusion
*Wear-abrasion&corrosion
*Reliable quality&price

Extruder bimetallic screw and barrel
1.Advanced Bimetallic Technology
2.Wear resistant & Corrosion resistant
3.Techinical support

1.nitrided pe screw barrel
2.Base Material:High quality alloy steel
3.Nitriding/Bimetallic/Chrome/Tungsten/...
4.ISO/SGS approved

1.single bimetallic extruder screw barrel
2.Base Material:High quality alloy steel
3.Nitriding/Bimetallic/Chrome/Tungsten/...
4.ISO/SGS approved

Pipe extrusion production line screw barrel
1)Reliable manufacturers of screw and barrel
2)Optimal design and best material screw barrel

1.bimetallic extruder screw and barrel
2.bimetallic/nitided
3.For extruder
4.Can be customized
5.ISO/SGS approved

1.Apply for Krauss Maffei KMD machine
2.Treatment:nitrided + bimetallic
3.Bimetallic thickness:2-4mm

We have good design,and adopt advanced technologyon mould making, so our mold are high quality and long life.

haitian injection molding machine bimetallic screw barrel
1.factory direct barrel screw
2.ISO9001:2008
3hi-tech bimetallic screw
4prompt delivery

1.material:high quality steel E.G.38CrMoAlA
2.screw&barrel for extruder machine
3.Guarantee:2-5 years
4.Certificate:ISO9001:2008 & SGS.

1.bimetallic screw barrel bimetallic screw
2.bimetallic/nitided
3.For extruder
4.Can be customized
5.ISO/SGS approved

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

1.zhoushan screw and barrel
2.bimetallic/nitided
3.For extruder
4.Can be customized
5.ISO/SGS approved

1. Special design for general plastic machine
2. Optional steel material for longer life expectation
3. Better plasticizating
4. 1 Year Guarantee

1.twin parallel twin screw barrel
2.SGS/ISO Approved
3.End products:WPC,proflie, pipe film etc.
4.Granule/foaming

1)Apply to conical extruder machines
2)OEM / Customer made offer
3)Reliable supplier and good service

1) Apply for world-top brand extrusion lines
2) Located in screw barrel Town-Jintang Town,Zhoushan City
3) Certificate:ISO9001:2008

1.SKD61 SKD11 inner wall barrel
2.For pipe sheet board panel plate
3.Located in Jintang Town,Zhoushan City
4.ISO 9001:2008

We are thoroughly committed to meeting all of your needs with the quality you've come to expect. We offer a complete range of screws, barrels, and f

Conical twin screw machined on CNC"WMW" Germany make thread milling machines by simulation software for better performance.

Bimetallic Screw Barrel for Blow Molding Machine
China Original Design
Optional Mixers like Egan / Maddock mixers available for choice

We are able to take mapping, design for clients and make products as per customer's drawing or existing sample. For good plasticizing effect,we have d