plastic screw barrel

1.twin parallel screw & barrel
2.Material:alloy steel 38CrMoAlA
3.treatment:Nitriding treatment
4.GBT 19001-2008/ISO9001:2008/SGS approved

1.Process according to customers' drawings or your requirements
2.Good design,Long working life
3.Clamping force:25-3200tons

1.Apply to DEMAG injection molding machines
2.Have various drawings of famous brand machines
3.Bimetallic barrel process:Centrifuge casting

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

conical twin screw barrel for pvc
1. conical twin screw and parallel twin screw
2.Compressing rate of screw can be designed
3.Quality 38CrMoA

1.Apply to Battenfeld Cincinati Weber KMD
2.Approved ISO 9001:2008
3.OEM/Customer offered

1.nitrided screw barrel
2.ISO 9001:2008
3.for fiber

1.Single screw barrel for rubber machine extruder
2.Material: 38CrMoAIA
3.Spraying coating bimetallic-alloy

Specification:
1. Parallel Bimetallic Twin Screw And Nitritding Cylinder barrel
2. The screw and barrel can be customized.

1.conical double screw barrel of long operating life
2.ISO 9001:2008 approved
3.conical double screw barrel of high quality

1.Apply for Battenfeld injection molding machines
2.Base Material:38CrMoAlA;42Cr;SKD61,etc
3.Nitriding/Bimetallic/Chrome/Tungsten

1.Apply for Battenfeld injection molding machines
2.Have rich experience in designing and processing
3.Best quality and best service

1)All specifications provided
2)High quality steel alloy
3)Provid drawings design
4Reliable supplier and good service

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

we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of differen

We can not only give you an OEM designs, we can build what ever Screw tip is needed to help you be more profitable. This allows us to supply you with

1.Located in Jintang Town,Zhoushan City
2.For ENGLE Machine
3.High quality and competitive price

1.Hardness of nitrification:960-1160HV
2.Depth of nitrification layer: 0.5-0.8mm
3.Screw Dia from 12-300mm

1.Certificate: ISO 9001:2008
2.High quality and reasonable price
3.Apply to injection molding machines

1. PVC profile & pipe processing
2. 80/143 standard size
3. High quality wear-resistant steel

1.Professional design for PVC
2.Material:38CrMoALA
3.Hardness:≥900Hv
4.High quality and competitive price

1.Professional design
2.High quality 38CrMoALA
3.Nitrided treatment
4.Nitrided time:120Hours

1.Professional design for PVC
2.Material:38CrMoALA
3.Hardness:≥900Hv
4.High quality and competitive price

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

Parallel twin screw barrel
Dia 60-150mm
material : 38CrMoALA, SACM645, SKD61
Surface hardness: HRC58-62
Heat treatment:Nitriding 96 hours

1.Single screw and barrel for extruders
2.Screw Diameter:20-500mm
3.Maximun screw length: 10000mm
4.Barrel inner bore dia500mm

Nitrided & Bimetallic Log (Chuangji) Injection Molding Machine
Special design for various appliance like PET, PA, PC..

high quality alloy steel
long life for using
we can supply screw and barrel according to your design,drawing and so on.

. Roughness of the surface:Ra0.4um
. Linearity of the screw: ≤0.015mm
. Depth of Bimetallic Layer: >2mm
. Hardness of Bimetallic Layer: HRC55°-72°

1.All specification avialable
2.SKD61 barrel
3.ISO9001