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Specifications

1.for single screw extruder
2.material:38CrMoAlA
2.Bimetallic layer
3.Chrome plate
extruder screw and barrels are used for the single screw extruders
  
Screw material: 38CrMoAlA(JIS SACM645)
 
Surface Treatment: Nitriding treatment, Hard chrome plating
 
Nitriding layer thickness: 0.6-0.8mm
 
Nitriding hardness: 900-1000HV
 
Chrome layer hardness >950HV
 
Chrome layer thickness: 0.025-0.085mm
 
screw diameters: 25mm,45mm,50mm,65mm,75mm,90mm,100mm,105mm,110mm,120mm,150mm,180mm,200mm