screw barrels

45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188
The above are s

1.Have various drawings of famous brand machines
2.Bimtallic barrel process:Centrifuge casting
3.Have approved Certificate of ISO

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

1. Special design for PC plastic machine
2. Optional steel material for longer life expectation
3. Better plasticizating
4. 1 Year Guarantee Time

Alloy-Steel of High-quality
1)38CrMoALA(JIS SACM645)
2)42CrMo(JIS SCM440)
3)SKD61

1.Located in Jintang Town,Zhoushan City
2.Own over 20 years experience in processing and designing
3.Factory directly price

Injection Tungsten Carbide rubber screw barrel
have the advantage of long lasting life, high wearability and good anti-corrosion

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

BS500 injection moulding machine
Borche machine screw barrel
Bimetallic or 96h Nitrided
Size: Dia Min14mm to Max500mm, Max8000mm long

1.38CrMoALA Material
2.Nitriding Depth:0.5~0.7mm
3.High Quliaty Base Material
4.Single screw barrel for extruder

1.Quality: we have approved ISO 9001:2008
2.Treatment:nitrided,bimetallic or as request
3.Located in Jintang town---SCREW&BARREL TOWM

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

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

BS500 injection moulding machine
Borche machine screw barrel
Bimetallic or 96h Nitrided
Size: Dia Min14mm to Max500mm, Max8000mm long

1.rubber screw for extrusion machine
2.Base Material: 38CrMoAlA;
3.Nitriding treatment.

1.MOQ:1 set
2.For injection molding machines
3.Factory directly price

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

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

BS500 injection moulding machine
Borche machine screw barrel
Bimetallic or 96h Nitrided
Size: Dia Min14mm to Max500mm, Max8000mm long

Process
•Laser Coating Tungsten Carbide
•PTA Melt-Welding Alloy
•Centrifugal Mould Bimetallic Alloy
•Advanced nitrogen oozes handicraft

1) Screw barrel for film blowing
2) Apply for world top grade extrusion lines
3) Designs and drawings provided

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

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

BS500 injection moulding machine
Borche machine screw barrel
Bimetallic or 96h Nitrided
Size: Dia Min14mm to Max500mm, Max8000mm long

Depth of nitration layer: 0.50-0.80mm
Hardness of nitration: 900-1000HV
Fragility of nitration: less than grade 1

1.Located in Jintang Town,Zhoushan City
2.High quality and competitive price
3.Serive for world famous brand

Bimetallic screw & barrel
1.Quality Material Used
2.Custom Production
3.Wear-resistant
4.Bimetallic & Nitrided ...

single screw barrel for extruder
high output plastic product
long using 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

all kinds of screw elements
easy to be changed
when the old ones are attrited.