barrel

1.Quality: we have approved ISO 9001:2008
2.Treatment:nitrided,bimetallic or as request
3.Located in Jintang town---SCREW&BARREL TOWM

Tempered Conical Twin Screw And Barrel
Advanced nitriding process
Diameter of screw:D12-D300mm
L/D ratio of screw:10-50

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

The nitrided single screw barrel
Nitrided time: 120Hours
Nitrided thickness:0.5-0.8mm
Base material:38CrMoALA

1. Diameter of screw: D12-D360mm
2. L/D ratio of screw: 1:10 - 1:50
3.Provide drawings design
3.High quality alloy steel

we can make a design as your requirment , our prouducts are you best choose,high quality, best price, good service
best screw and barrel

1.Single screw and barrel for extruders
2.Screw Diameter:20-500mm
3.Maximun screw length:10000mm
4.Barrel inner bore dia:500mm

Alloy-Steel of High-quality
1)38CrMoALA(JIS SACM645)
2)42CrMo(JIS SCM440)
3)SKD61

1.MOQ:1 set
2.For injection molding machines
3.Factory directly price

Screw barrel for extrusion line
Steel Material:38CrMoALA,SKD61,SKD11,D2 etc
Nitriding Treatment Time:≥ 96 hours
Nitrided Layer Hardnees:950-1020Hv

1.NISSEI injection screw barrel
2.Long working life
3.Wear resistance
4.Anti corrosion

1.38CrMoALA Material
2.Nitriding Depth:0.5~0.7mm
3.High Quliaty Base Material
4.Single screw barrel for extruder

1) Screw barrel for film blowing
2) Apply for world top grade extrusion lines
3) Designs and drawings provided

strict quality control and make screw and barrel perfect
long life using time
best price

1.twin screw and barrel
2.Material:alloy steel
3.ISO 9001:2008 approved

Hardness After Hardening &Tempering:Hv230-250
Nitrided Hardness:Hv900-1000

1.Located in Jintang Town,Zhoushan City
2.High quality and competitive price
3.Serive for world famous brand

For barrel: Dia. 30-500 mm Length 300-8000 mm
Nitrided Layer Thickness: 0.5-0.8mm
Nitrided Layer Hardness:950-1020Hv

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

1.rubber screw for extrusion machine
2.Base Material: 38CrMoAlA;
3.Nitriding treatment.

1.Located in Jintang Town,Zhoushan City
2.High quality and competitive price
3.Serive for world famous brand

Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality alloy steel
Technology: Nitriding treatment, alloy coating spraying, heat-treatment

1.NIIGATA screw and barrel
2.Material:alloy steel
3.Optimal design and Best materia screw barrel
4.Long working life, wear resistance

Screw and barrel for Battenfeld extruder
1.Professional designer of screw barrel
2.High quality screw made better performance...

1.Apply to: Demag,Engle,Nissei,Haitian,etc
2.Bimetallic process: Centrifuge casting
3.Certificate: ISO 9001:2008

Nitrided rubber screw and barrel
Steel Material:38CrMoALA,SKD61,SKD11,D2 etc.
Screw Straightness Degree:0.015mm

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

Process
•Laser Coating Tungsten Carbide
•PTA Melt-Welding Alloy
•Centrifugal Mould Bimetallic Alloy
•Advanced nitrogen oozes handicraft

1)All specifications provided
2)High quality steel alloy
3)Provid drawings design
4Reliable supplier and good service

PE Production Extruder Screw barrel for PE
Steel Material:38CrMoALA,SKD61,SKD11,D2 etc.
Hardness after Hardening & Tempering:HB240-280