SEARCH
    PRODUCT
 + Bimetal screw barrel
 + Conical (Parallel) Twin Screw & Barrel
 + Extruder Screw and barrel
 + Screw & Barrel For Injection Molding Machine
 + Rubber machine screw, barrel
 + Machine Series
 + Parts
    CONTACT US
Adds:Jixiang Road, Xihou Indusry Area,Jintang,ZhouShan,ZheJiang,China
Zip:316032
Tel:86-580-8051089 8052827
Fax:86-580-8053808
E-MAIL:admin@chenshiscrew.cn

    PRODUCTS

[ Parallel (different to) twin-screw and barrel ]


[ Details ]

• the depth of the nitrided layer: 0.5 ~ 0.8mm
• Nitriding hardness: 950 ~ 1020HV
• Nitriding brittleness: ≤ 1
• Surface roughness: Ra 0.4μm
• Screw Straightness: 0.015mm
• chrome nitride surface layer hardness: ≥ 950Hv
• Two-alloy hardness: HRC55 ° -62 °
• chrome thickness :0.03-0 .08 mm
• Two-alloy depth:> 2mm

Back
  • Sevices Tel:86-580-8051089 8052827