twin screw barrel

1. Barrel with vent hole
2. Used for granulation majorly

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

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

For barrel:Dia. 30-500 mm Length 300-8000 mm
have the advantage of long lasting life, high wearability and good anti-corrosion

1.single screw & barrel for extruder machine of long operating life
2.single screw & barrel for extruder machine of high quality
3.ISO9001:2008/SGS

1.single extruder screw barrel for extruder of long operating life
2.single extruder screw barrel for extruder of high quality
3.ISO9001:2008/SGS

1.injection molding machine screw barrel of long life
2.injection molding machine screw barrel of high quality
3.GBT 19001-2008/ISO9001:2008 approve

1.screw and barrel for plastic extrusion machine of high quality
2.screw and barrel for plastic extrusion machine of long life
3.ISO9001:2008/SGS

1.screw and barrel for injection mold machine of long life
2.screw and barrel for injection mold machine of high quality
3.ISO9001:2008 approved

*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

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

Screw and barrel for chemical fiber extruder
1. High-quality material adopted
2. Wear resistant and corrosion resistant
3. On time delivery

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

1.Injection mold machine screw barrel
2.Material:JIS SACM645
3.ISO 9001:2008 approved
4.Long working life, wear resistance, and anti corrosion

1.screw barrel for injection mold machine of long life
2.ISO9001:2008/SGS approved
3.screw barrel for injection mold machine of high quality

1.injection molding machine screw and barrel of long life
2.Material:38CrMoAlA
3.injection molding machine screw and barrel of high quality

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

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

Replacement Screw Barrel for Demag Machines
OEM drawing acceptable for manufacturing

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

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

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

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

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

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

1.High quality of Alloy steel
2.PP PE recycling pelletizing screw and barrel for plastic extrusion
3.Pellet,granulator