screw barrel

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

1.High quality parallel twin screw barrel
2.Professional design according to you raw material and products
3.Accept OEM and ODM service

1)Apply to world-top brand extrusion lines
2)Raw material:High quality 38CrMoAlA/4140/SKD61
3)large numbers of drawings provided

1.silicon 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

single screw barrel for injection molding machine
high quality steel material
wear resistance and corrosion resistance

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

1)Apply for world-top brand extrusion lines
2)Provid drawings design
3Battenfeld/Cincinati/SJSZ...

1.LDPE extruder screw barrel
2.Base Material:High quality alloy steel
3.Nitriding/Bimetallic/Chrome/Tungsten/...
4.ISO/SGS approved

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
Chromium-Plating Layer Thickness:0.05-0.10mm

many screws and barrels are stock items available for delivery right off the shelf.

1)Our product apply for world-top brand extrusion lines
2)Provid drawings design
3)Over 20 years rich experience in processing

1.Plastic extruder 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

Hardness after Hardening Tempering:HB240-280
Chromium-Plated Surface Hardness After Nitriding:≥ 900HB
Chromium-Plating Layer Thickness:0.05-0.10mm

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

1.Raw Material: 38CrMoAlA (also provide imported steels)
2.Specification:OEM/ all specifications
3.Could provide thousands of drawings

1.Extrusion screw & barrel
2.Strong Technical Support
3.Competitive price
4.Satisfied Quality
5.25,35,45,55,65,75,85,95,105,115,125,135mm

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

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

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

1.Raw Material: 38CrMoAlA (also provide imported steels)
2.Specification:OEM/ all specifications
3.Could provide thousands of drawings

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

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

Advanced nitriding process
Diameter of screw:D12-D300mm
L/D ratio of screw:10-50

1.Professional design
2.material:38CrMoALA
3.Heat-treatment:Nitrided
4.Hardness:≥900Hv

1.Located in Jintang Town,Zhoushan City
2.For Haitian Machine
3.Serive for world famous brand

German Quality Nitrided High Grade Screw & Barrel
High Hardness after nitriding
Well resistant to abrasion

1.GBT 19001-2008/ISO9001:2008/SGS approved
2.conical twin screw & barrel of high quality
3.conical twin screw & barrel of long operating life