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Rainbow 1 Die 2 Blow Cold Heading Machine

Rainbow 1 Die 2 Blow Cold Heading Machine

  • Place of Origin: Zhejiang, China
  • Brand Name: Rainbow
  • Condition: New
  • Model: RSH3-20
  • Max. Blank Diameter/mm: 3
  • Max. Blank Length/mm: 20
  • Max. Cut-Off Length/mm: 30
  • Stroke/mm: 37
  • Capacity pcs/min: 150-200
  • Main Die Diameter/mm: 20*35
  • The Initial Punch Die Diameter/mm: 18*50
  • The Precise Punch Die Diameter/mm: 18*50
  • Cut-off Die Diameter/mm: 13*25
  • Cutter Size/mm: 6*25*42
  • Main Motor Power/kw: 1.5HP/1.1KW
  • Volume (L*W*H)/m: 1.4*0.75*0.9
  • Weight/kg: 650

Machine Features:

1. These cold heading machines are fully automatic and easy to operate with little training, fitted with Solid Die to produce blank for Bolts, Screws, Rivets and other similar components. Cut off and knock out mechanism have safely devices that will stop any major accident if any abnormal function occurs in machines.

2. A positive knock out provision had been made on the 1st and 2nd punches to eliminate the possibility of parts sticking to these punches during the operations.

3. On some extra charges machines will be equipped with Pneumatic Clutch & Automatic Centralized Lubrications systems which provides sufficient quantity lubricating to all bearing surface.

Rainbow Cold Heading Machine

1 Body frame is made of iron plate welding
2 Spare parts is make from casting
3 Inner parts is made of bearing steel

Harbin Rainbow Technology Co., Ltd.


Contact Person:Joanne Qu

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