twin screw barrel

1.High quality of Alloy steel
2.best injection screw & barrel
3.Certificates:GBT 19001-2008/ISO9001:2008/SGS
4.Guarantee:3 years
5.provide drawing

Extruder screw barrel for tape drawing machine is one of important screw barrel. It have free drying, save energy, high output, extruder speed fast, p

For good plasticizing effect, we have different design of screw barrel to meet customer's demand.

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

96H Nitriding screw and barrel, can be used for general use with glass fiber less than 15%
If your glass fiber is high, we recommend Bimetallic

96H Nitriding screw and barrel, can be used for general use with glass fiber less than 15%
If your glass fiber is high, we recommend Bimetallic

1. Unique design for PET running
2. Better Performance than common design
3. Both injection & extrusion appliance available

1.Bimetallic single screw barrel for extruder
2.High Corrosion&abrasion resistance
3.Longer lifetime
4.Discount availiable

1.high quality steel E.G.38CrMoAlA
2.screw for extruder machine
3.Guarantee:4 years
4.design drawing
5.Certificate:ISO9001:2008 and SGS.

1.screw barrel assembly pin
2.Customer-made/OEM
3.Design service
4.Material:Imported from Janpan

1,Nitriding treatment
2,Electroplated hard-chrome finish
3,High-frequency quenching
4,Vacuum quenching

1.Product Name: Planetary Screw&Barrel for extruder machines
2.specialized: rigid PVC products, PVC card substrate, and so on

we produce many kinds of screw barrel, like injection screw barrel, extrusion screw barrel, rubber screw barrel, twin screw barrel. Welcome to come.

we produce many kinds of screw barrel, like injection screw barrel, extrusion screw barrel, rubber screw barrel, twin screw barrel. Welcome to come.

1.PP PE peletizer screw barrel
2.High qualty, SGS and ISO approved
3.Pellet,granulator

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

1.cold type rubber screw for silicone & nbr
2.Cold /feed pin screw .
3.Wear-abrasion&corrosion performance.
4.longer life

Anti-corrosion and Wear-resisting Duplex Alloy Spraying Technoloy3.We use special alloy powders being sprayed and welded on the screw's ridge,and we u

1. Special design for LCP
2. Special Material for running LCP
3. Used in varies industries

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

Borche machine screw barrel
Bimetallic or 96h Nitrided
Size: Dia Min14mm to Max500mm, Max8000mm long

Borche machine screw barrel
Bimetallic or 96h Nitrided
Size: Dia Min14mm to Max500mm, Max8000mm long

96H Nitriding screw and barrel, can be used for general use with glass fiber less than 15%
If your glass fiber is high, we recommend Bimetallic

1.high quality steel E.G.38CrMoAlA
2.screw and barrel for pvc
3.Guarantee:3-4 years
4.design drawing
5.Certificate:ISO9001:2008 and SGS.

long life for using
good anti-corrosion
high quality alloy steel

50-65HRC Heat Resistant rubber screw
Surface Hardness Degree:58-64 HRC
Surface Roughness Degree:Ra0.4um

96H Nitriding screw and barrel, can be used for general use with glass fiber less than 15%
If your glass fiber is high, we recommend Bimetallic

1.Excellent raw materials
2.Good customer service
3.Short delivery time
4.Reasonable price
5.ISO9001:2008 quality control

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

Hardness after Hardening & Tempering:HB240-280
Chromium-Plated Surface Hardness After Nitriding:≥ 900HB