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Rainbow RBF-64L extra long bolt former

Rainbow RBF-64L extra long bolt former

  • Model RBF-64L Unit
  • Forging station 4 No.
  • Forging force 45000 KGS
  • Max cut-off dia 8 MM
  • Max cut-off length 125 MM
  • Speed range 100-180 PCS/MIN
  • P.K.O stroke 20 MM
  • K.O.stroke 110 MM
  • Main slide stroke 172 MM
  • Main motor 15 KW
  • Cut-off-die size 30*45L MM
  • Punch die size 45*110L MM
  • Main die size 50*130L MM
  • Die pitch 60 MM
  • Weight 12000 KG
  • Normal bolt Dia. 3-6 MM
  • Shank length of blank 35-100 MM
  • Mechanical dimensions(cm) 440*200*165 CM

http://Overall, multi-station cold heading machines offer several benefits that enhance efficiency and quality in the production process. They are a great investment for industrial users who want to improve productivity and save costs while ensuring consistent, high-quality parts.


Our company comes from China National Machinery Import and Export Corp. Harbin branch. By many years market development and experience accumulation,now we have became the biggest Chinese fastener equipment dealer and turnkey consultants of fasteners manufacturing project for abroad customers. We are supplying high quality and reliable machines for the entire fastener industry with our professional and timely after sale service,our main products include wire drawing machine,Bolt Maker, Nut Maker, Part Former, Heading Machine, Thread Rolling Machine and Mesh Belt Furnace. We have established reputation in countries such as India, US, Europe and Southeast Asia where we have core customer bases. Meanwhile, we are well respected by the domestic factories and the customers in the mechanical and electrical business. We have the confidence, backed by our professional knowledge and experience in the mechanical and electrical business, to develop the foreign markets for our home enterprises and to open up the Chinese markets for the companies abroad.https://www.fastenerequipmentsupplier.com/yunsin/index.php

Harbin Rainbow Technology Co., Ltd.


Contact Person:Zoe Jia

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