screw barrel

1)ApplIaction:PET bottles
2)Certificate:ISO 9001:2008
3)Designs and drawings are provided

We are chin conical twin screw barrel, specically in this field for several years. Professional in design and produce extrusion screw barrel.

SJSZ bimetallic screw barrel
1. Factory direct
2. ISO 9001:2008 approved
3. High quality material, good production experience
4. Design screw

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

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.Located in Jintang Town,Zhoushan City
2.High quality and competitive price
3.Delivery time: 20-25 days

We are a professional company specialized in manufacturing many types of screw, the barrel can be applied on all types of injection moulding machine,

1.rubber screw barrel
2.Cold /feed pin screw .
3.Wear-abrasion&corrosion performance.
4.longer life

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

Material:alloy steel of high quality
Processed to drawing or buyer's request

1.For PVC materials
2.Located in Screw barrel Town-Jintang Town,Zhoushan
3.Approve ISO9001:2000

Hardness After Hardening &Tempering: HB240 -280
Nitrided Hardness: Hv850-1000
Nitrided Depth: 0.45-0.7mm
Nitrided Brittleness: ≤Grade 2

1.rubber pin screw barrel
2.Cold /feed pin screw .
3.Wear-abrasion&corrosion performance.
4.longer life

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

Diameter of screw:D12-D300mm
Nitriding Treatment Time:≥ 96 hours
Technology: Nitriding treatment, alloy coating spraying, heat-treatment

1)Bimetallic/Nitrided/Tungsten Carbide
2)Processed by CNC machine
3)OEM offered

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

1.rubber foam screw barrel
2.Cold /feed pin screw .
3.Wear-abrasion&corrosion performance.
4.longer life

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

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

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

1.Located in Zhoushan city
2.Long worklife and cheaper price
3.ISO 9001:2008

1.rubber profile screw barrel
2.Cold /feed pin screw .
3.Wear-abrasion&corrosion performance.
4.longer life

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

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

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

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

1.rubber cable screw barrel
2.Cold /feed pin screw .
3.Wear-abrasion&corrosion performance.
4.longer life

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

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