feed screw barrel

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

injection molding screw barrel, injection screw barrel, screw barrel, plastic machinery screw barrel

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

1.barrel and screw for extruder of long operating life
2.barrel and screw for extruder of high quality
3.GBT 19001-2008/ISO9001:2008/SGS approved

Force Feeding Design with straight or spiral grooved barrel & screw with barrier section design

Nitrided single screw barrel for extruder
Technology: Nitriding treatment, alloy coating spraying,Heat-treatment, quenching

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

We can make products according to your drawing and request . Any requirments , please feel free to contact me .

For screw:Dia. 15-300 mm Length 300-9000 mm L/D ratio: 15-50
have the advantage of long lasting life, high wearability and good anti-corrosion

injection molding screw barrel, injection screw barrel, screw barrel, plastic machinery screw barrel

Twin screws suited for Jwell twin screw extruders, include parallel screw and conical screw

1.Extruder machine screw barrel
2.Material:alloy steel
3.ISO 9001:2008 approved
4.Long working life, wear resistance, and anti corrosion

1.Located in Jintang Town,Zhoushan City
2.High quality and competitive price
3.MOQ:1 set

Rubber screw and barrel
Screw Diameter:dia50-500mm
Maximun screw length: 10000mm
Barrel inner bore diameter: dia500mm

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

If you do not see the particular model you are looking for in our website, please give us a call to discuss your needs. In most case we can provid

1.Extrusion processing screw barrel
2.Material:alloy steel
3.ISO 9001:2008 approved
4.Long working life, wear resistance, and anti corrosion

1).Low power consumption &Corrosion/wear resistance .
2)ISO 9001:2008 approved
3)Nitriding+Bimetallic

We can manufacture all types of screws and barrels according to clients' requirement.

Production extruder screw barrel
Steel Material:38CrMoALA,SKD61,SKD11,D2 etc.
MOQ:1 set

Material of barrel inside layer: Tungsten alloy. Surface spraying, prolong life of screw.

1.Bimetallic rubber screw barrel
2.Material:alloy steel
3.ISO 9001:2008 approved
4.Long working life, wear resistance, and anti corrosion

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

Our conical twin screw and barrel provide high surface area and low shear screw designs that will optimize the melt homogeneity.

have the advantage of long lasting life, high wearability and good anti-corrosion through thermal refining
For screw:Dia. 15-300 mm Length 300mm

we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of differen

1.Extrusion screw barrel
2.Material:alloy steel
3.ISO 9001:2008 approved
4.Long working life, wear resistance, and anti corrosion

1.High quality and competitive price
2.Own over 20 years experience
3.Own lots of drawings
4.ISO 9001:2008

1.Single Screw for extruder
2.High Quliaty Base Material
3.Processed to drawing or to your request on output&raw material

long using life
screw barrel for EPE production
good anticorrision, high quality steel material