extruder machine bimetallic screw barrel extruder single screw and barrel extruder machine single screw barrel

1.extruder screw barrel, 2.ISO 9001:2008 approved, 3.long working life,wear resistance,anti corrosion, 4.Material:JIS SACM645 - details see: https://www.machineto.com/extruder-machine-bimetallic-screw-barrel-extruder-single-screw-and-barrel-extruder-machine-single-screw-barrel-10334442
Place of Origin:Zhejiang China (Mainland)Brand Name:QY screw barrelModel Number:QY-LG365screw diameter:15-360mm
screw barrel L/D:L/D=15-56Screw Barrel:extruder machine screw barrel,extruder screw barrelapplication:plastic machineHardness of Nitriding:Hv900~1000
Deepness of Nitriding Layer:0.7mm-0.9mmSurface Roughness:Ra 0.4μmHardness of Bimetallic Alloy:HRC 55-62Deepness of Bimerallic Alloy:2.0~3.0mm
extruder machine bimetallic screw barrel extruder single screw and barrel extruder machine single screw barrel
contact supplier for extruder machine bimetallic screw barrel extruder single screw and barrel extruder machine single screw barrel


Extruder machine screw barrel single screw and barrel extruder machine single screw barrel

Welcome to inquire!

We manufacture and supply a wide range of Screw Barrel product for our esteemed customers. These components are produced from high quality raw materials that result in unmatched durability and efficiency. To cater to the needs of our clients and their setup, we work in conjunction with them to design and fabricate the size of the Scroo-Barell. They are safe, cost-effective and match the high international standards of numerous industries

We can supply single screw barrel/cylinder parallel twin screw barrel conical twin screw barrel bimetallic screw barrel nitrided screw barrel injection moulding machine screw barrel extruder machine screw barrel rubber machine screw barrel.

Technical Parameter
Base Material
1)38CrMoAlA(JIS SACM645);2)Cr12MOV(JIS SKD-11) ;
3)4Cr5MoSiV1(JIS SKD-61) ;4)42CrMo(AISI 4140)
Bimetallic Alloy Materials1)Fe-based alloy 2)Ni-based alloy/Deloro alloy
3)Co-based alloy 4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide
Double-alloy levelLevel A - containing Tungsten of 40%
Level B - containing tungsten of 25%
Level C - containing tungsten of 15%
Surface TreatmentHeat Treatment
High Frequency Treatment
Nitriding treatment(120 Hours):
Depth of Nitrided Layer: 0.5-0.8 mm
Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°)
Hard Chrome Plating treatment:
Thickness of Hard Chrome Plating Layer: 0.05-0.10mm
Hardness of Hard Chrome Plating Layer:≥950HV
Nickel alloy plating.treatment:
Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)
Bimetallic Screw: Plasma Alloy Coating Spraying
Depth of Bimetallic Layer: >2mm
Hardness of Bimetallic Layer: HRC55°-72°
Spraying corrosion wear-resisting dual metal layers
Basic informationRoughness of the surface:Ra0.4um
Linearity of the screw:≤0.015mm
Linear axis limit:≤0.02mm
Hardness after Hardening & Tempering: HB240-280
Fragility of Nitration:≤Two class
Material Application1)General Plastics
2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc
3)PA + GF(Glass Fiber)
4)Flame-resistant Reinforced Plastics
5)Modified Engineering Plastics
6)All kinds of Mixed Recycled Material(in Scrap or Granule), PVC + 30% CaCo3, etc

extruder machine bimetallic screw barrel extruder single screw and barrel extruder machine single screw barrel
Packaging Detail:film wrapped in wooden case
Delivery Detail:in 30days after receiving down payment

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