twin screw barrel

Extruder Screw Barrel
1.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology
2.Nitriding Technology

Rubber Screw Barrel
Advanced Nitriding Technology
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology

1.parallel twin screw and barrel
2.High Quliaty Base Material
3.Processed to drawing or to your request on output&raw materil

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

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

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

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.Professional design
2.High yields
3.Long life service
4.Offer OEM and ODM service

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

1.Professional design for PVC pipe
2.High quality material:38CrMoALA
3.Long service life

1.screw and barrel
2.material:alloy-steel of high quality
3.processed to drawing or your request

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

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

1)apply for rubber products
2)Factory direct price
3)ISO

single screw barrel
1. Materials:38 CrMoAIA( JIS SCM645),42CrMo(JIS SCM440),SKD61
2.Hardness of nitration: 900-1050

single screw barrel for PVC,PE extruder
the best price for customer
High quality steel material:38CrMoAl
Bimetallic layer

passed various international quality system management
high quality material
single screw and barrel
long using life
goos service

1.Material: 38CrMoAI A
2. Easy wearing parts of barrel made from anti-wear alloy can be improved abrasion performance

1.conical screw and barrel
2.Material:alloy steel 38CrMoAlA alloy steel
3.ISO 9001:2008 approved
4.treatment :Nitriding treat

1.tungsten carbide screw barrel
2.Material:alloy steel 38CrMoAlA alloy steel
3.ISO 9001:2008 approved
4.treatment :Nitriding treat

1.single screw and barrel
2.Material:alloy steel 38CrMoAlA alloy steel
3.ISO 9001:2008 approved
4.treatment :Nitriding treat

1.barrel screw for plastic extruder
2.Material:alloy steel 38CrMoAlA alloy steel
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment

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

1.china extruder screw barrel of long operating life
2.ISO 9001:2008 approved
3.china extruder screw barrel of high quality

1.double screw and barrel of long operating life
2.ISO 9001:2008 approved
3.double screw and barrel of high quality
4.good double screw and barrel

1.single barrel and screw of long operating life
2.Material:alloy steel
3.ISO 9001:2008 approved
4.single barrel and screw of high quality

wear and corrosion resistance, long service life.
screw and barrel of high quality steel.
special designed large steel funnel

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

Single screw barrel with gas vented, professional design for recyling materials.

1.rubber machine screw and barrel
2.Nitriding Depth:0.6~0.8mm
3.High Quliaty Base Material