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Screw

产品介绍:

 
 
SCREW
     
       In the rapid-innovating market of plastic material, screw is one of the important roles in ensuring quality of plastic molding products. We are professional manufacturer of screws for normal plastic products, and we are also experienced in producing screws for electronic industry. Apart from our present screw – production technology, we devote to the development of special surface – coating bimetallic screws, and introduce ceramic screw as well. We aim at pursuing the goal of improving the screw quality to benefit our customers and meet the changing demand in the market.
Nitriding Screw
  • Machining Range : Φ14 –Φ360mm
  • Machining Length : 6000mm
  • Nitriding Depth : 0.4 – 0.6mm
  • Surface Hardness : Above HV 950
Chrome-plating Screw
  •  Machining Range : Φ14 –Φ360mm
  •  Machining Length : 6000mm
  •  Surface Hardness : Above HV 820
  •  Surface Thickness : Single edge within 0.01-0.10mm
Nitriding Screw with Chrome-plating
  • Machining Range : Φ14 –Φ360mm
  • Machining Length : 6000mm
  • Nitriding Depth : 0.4 – 0.6mm
  • Surface Hardness : Above HV 820
  • Surface Thickness : Single edge within 0.01mm
Ceramics Screw
  • Ceramics series is the best product in corrosion resistance and  wear resistance. It is superior to bimetallic screws.
  • Machining Range : Φ14 –Φ70mm
  • Machining Length : 2000mm
  • Alloy Hardness       : HRC 67 – 70
  • Application : Glass fiber additive 65% or below, halogen – free material.
Wolfram Carbide Spray Coating Screw
  • Machining Range : Φ14 –Φ360mm
  • Machining Length : 6000mm
  • Thickness of Spray Coating : 0.15-0.3mm
  • Coating Density : 98 – 99.8%
  • Surface Hardness : HV 1100 – 1400
  • Alloy powder : Wolfram Carbide
  • Application : 30% - 40% glass fiber
Full-Hardening Powder Screw
  • Machining Range : Φ14 –Φ60mm
  • Machining Length : 1500mm
  • Hardness of Full-Hardening : HRC 55-62
  • Application : 20% - 30% glass fiber

PTA Bimetallic Screw

  • Machining Range : Φ14 –Φ360mm
  • Machining Length : 6000mm
  • Depth of alloy : 1.5 – 2mm
  • Hardness of alloy : HRC 54 -58
  • Application : Glass fiber 15% or below

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