plastic screw barrel

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.Apply for Krauss Maffei KMD machine
2.Delivery time:35 days
3.Treatment:nitrided + bimetallic

Its useful sfrvice life is grfatly improved.Bimetal has more obvious advantages when processing special plastic such as project plastic.

Parallel twin screw and barrel has the advantage of lower rotation speed, smaller shear stress between the small screw

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

1.Professional design
2.High quality 38CrMoALA
3.Nitrided treatment
4.High quality and low price

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

Place of Origin: Shanghai, China (Mainland)
Brand Name: Xinxing screw barrel for injection molding machine
Model Number: SJSZ screw barrel

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

1.Material: 38CrMoAIA
2. Special alloy is welded on the flight of screw, prolong life of screw.
3.Offer ODM and OEM service

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

Conical Twin Screw & Barrel
1.38CrMoALA,SACM645
2.Optimum performance
3.Wearproof/corrosion proof
4.More lifspan

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

Parallel twin bimetallic screw and cylinder
High quality steel 38CrMoAlA
Special alloy W2C spray on the screw
Wear-abrasion

long life for using ,
conical twin screw and barrel

1.Professional design
2.High quality alloy steel: 38CrMoALA
3.Heat-treatment:Nitrided
4.Hardness:≥900Hv

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