single screw barrel

1)Screw barrel of Extruder/Injection/Rubber/Planet
2)Precise and durable
3)Factory direct price

Our alloy provide dramatically enhanced abrasion and corrosion resistance to screw barrels operating under severe conditions, especially those using f

good service, high quality steel, screw and barrel for extrusion line
screw and barrel in high quality steel, CNC computer control machine

1.single screw barrel for extruder machine
2.Material:alloy steel 42CrMo(AISI 4140)
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment

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

1.Have a lot of drawings
2.Screw designs provided
3.CO certificates provided

pvc extruder screw barrel
high quality best price
good customer service
long using life
wear resistance and corrosion resistance

Our screw barrel can ensure the well performance and low energy consumption of Injection molding machine. We insist on the principle of quality first,

1)Application:PET bottles
2)Certificate:ISO 9001:2008
3)Apply for world top grade extrusion lines

Single screw barrel professional design for extruder, with flow material: 38CrMiALA.

Screw barrel for extrusion line
Surface Roughness Degree:Ra0.4um
Surface Hardness Degree:58-64 HRC
Screw Straightness Degree:0.015mm

1.bimetallic screw barrel extruder
2.Nitriding/Bimetallic/Chrome/Tungsten
3.Certificates:GBT 19001-2008/ISO9001:2008/SGS

Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories(such as die head, gearbox, filter screen changer and so o

1)Extruder/Injection/Rubber/Planet screw barrel
2)Precise and durable
3)Factory Supply

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

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

1)PET screw barrel
2) Apply for film blowing plastic machines
3)Apply for world top grade extrusion lines

Super alloy machine screw
*Sparying alloy powder on screw flight
*Super wear-abrasion&corrosion
*Hardness:HRC65-75
*discount

1.JSW screw barrel for injection
2.The best design
3.Long working life
4.Clamping force:25-3200tons
5.Injection capacity:30g-25000g

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

We can manufacture all types of screws and barrels according to clients' requirement.

1)PET screw barrel
2)Application: bottles
3)Apply for world top grade extrusion lines

We ,ZHOUSHAN SHENGLONG MACHINERY CO.,LTD, is one of the most
professional screw and barrel manufacture/exporter in China,
have specialized in th

Production extruder screw barrel
Steel Material:38CrMoALA,SKD61,SKD11,D2 etc.
MOQ:1 set

1.screw and barrel for LDPE HDPE of long operating life
2.screw and barrel for LDPE HDPE of high quality
3.treatment :Nitriding treatment
4.ISO9001

1.Professional design for injection molding machine
2.High quality and competitive price
3.Heat-treatment:Nitrided
3.Hardness:≥900Hv

With the most extensive experience in the design of extrusion processing units, our screws are custom designed to meet the demands of a broad range

have the advantage of long lasting life, high wearability and good anti-corrosion through thermal refining
For screw:Dia. 15-300 mm Length 300mm

1.Raw material:38CrMoAlA;42CrMo;SKD61;GH11,4140,etc
2.Apply to injection machines
3.Apply to recycled materials/waste materials

1.38CrMoAI screw & barrel
2.Material:alloy steel 42CrMo(AISI 4140)
3.SGS and ISO 9001:2008 approved
4.38CrMoAI screw & barrel with long life