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High Productivity Twin Screw and Barrel /Conical Twin Screw and Cylinder for Extrusion ...

SKY WIN Technology Co., Ltd.
  • Technics：Bimetal
  • Material：38cralmo
  • Base Material：38grmoala
  • Depth of Nitration：0.5-0.8mm
  • Hardness of Nitration：950-1020hv
  • Fragility of Nitration：Less Than Grade 1

Base Info

  • Roughness of Surface：Ra 0.4um
  • Linearity of Screw：0.015mm
  • Hardness of Bimetallic：HRC58-62
  • Bimetallic Layer Thickness：2-3mm

Description

Item Types of  Scres(d/D)Length of   Work(mm)  Quantity of  Extruder(Kg/h)  Speed of  Screw rotate(rpm) SW1φ35φ7781040-705-50SW2φ45φ9099050-805-45SW3φ50φ1051070100-1504-45SW4φ51φ1051220100-1504-45SW5φ55φ1101220120-1804-40SW6φ60φ1251320150-2004-40SW7φ65φ1201440200-2504-40SW8φ65φ1321440200-2504-40SW9φ70φ1401460220-3004-40SW10φ75φ1501480250-3204-35SW11φ80φ1431660300-3604-35SW12φ80φ1561800300-3604-35SW13φ90φ1842000400-5003-35

 

 Physical Characteristics of Bimetallic

CharacteristicsAlloyHardening (HRC)Base materialAbrasion resistanceFe+Ni+Cr+B58-6445/40CrAnti-corrosionNi+Cr+Co+B50-5845/40CrAbrasion resistance &Anti-corrosionFe+Ni+Cr+Co+B56-6445/40CrHigh  Abrasion resistance &Anti-corrosionNi+Cr+Wc+Co+B58-6745/40Cr