Professional Manufacturer of Single Screw and Barrel for Extruder

Product Details
Customization: Available
After-sales Service: Engineers Available to Service 24/7 Online
Warranty: 1year
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  • Professional Manufacturer of Single Screw and Barrel for Extruder
  • Professional Manufacturer of Single Screw and Barrel for Extruder
  • Professional Manufacturer of Single Screw and Barrel for Extruder
  • Professional Manufacturer of Single Screw and Barrel for Extruder
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Basic Info.

Model NO.
SPSE
Technics
Quenching
Material
Steel
Screw Diameter
ø8~ø500
L/D Ratio
7~60
Surface roughness
0.4Ra
Nitration hardness
HV900 to 1,050°
Transport Package
Standard Export Packaging
Specification
Customized
Trademark
SUPERIOR
Origin
China
HS Code
8477900000
Production Capacity
5000pieces/Year

Packaging & Delivery

Package Size
50.00cm * 20.00cm * 20.00cm
Package Gross Weight
20.000kg

Product Description


Single Screws and Barrels for Extruders
Professional Manufacturer of Single Screw and Barrel for Extruder
Professional Manufacturer of Single Screw and Barrel for Extruder

Screw Diameter:ø8~ø500

L/D Ratio:7~60


The compression ratio and structure of screws can be designed according to different raw materials property:
common type,gradient type,mutant type,barrier type,pin type,separation type,exhaust type,etc.

Product Specification and technical data
  • Inner diameter: 20 to Ø300
  • L/D= 15 to 55
  • Quenching and tempering hardness: HB240 to 280°
  • Nitration hardness: HV900 to 1,050°
  • Nitrated layer depth: 0.5 to 0.8mm
  • Thickness of Cr-coating Layer: 0.03-0.1mm
  • Nitration fragility: ≤grade 1
  • Surface roughness: 0.4Ra
  • Straightness: 0.015mm
  • Cr-coating layer hardness: HV≥950HV
  • Depth of Bimetallic Layer: 2mm to 5mm
  • Bimetallic hardness: HRC56 to 65° (Ni-based alloy)
 
Material:quality alloy steels
     · 41CrAlMo7
     · EN41-B
     · AISI4140
     · 1.85
     · SKD61,SKD11
     · 38CrMoAlA
     · W6Mo5Cr4V2

Heat-treatment:
·Nitriding treatment
·Electroplated hard-chrome finish
·vacuum ,High-frequency quenching
·Baking, Spray welding Bimetallic-alloy

Applications:
Professional Manufacturer of Single Screw and Barrel for Extruder


Professional Manufacturer of Single Screw and Barrel for ExtruderProfessional Manufacturer of Single Screw and Barrel for Extruder
Professional Manufacturer of Single Screw and Barrel for Extruder

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