Inner structut of boltmaker.
Harbin Rainbow technology Co., Ltd. Is a professional import and export company in China, mainly dealing in the import and export of the mechanical and electrical products. Our company obtained the import and export right in industry and technology approved by the Ministry of Foreign Economic & Trade Co-operation. Our corporation had honor to win the title of Advanced Enterprise of Heilongjiang Province in 2001, and was promoted to the State First Grade Enterprise in 1991.
Description of product(Just show some models, we also haveDBF-134L,DBF134LL,DBF164S,DBF204L,DBF254S )
| Model | Unit | RBF-64S | RBF-84S | RBF-104S | RBF104L | RBF-134L |
| Forging force | Kgs | 35.000 | 60.000 | 80.000 | 80.000 | 120.000 |
| Max.cut-off dia. | mm | 8 | 10 | 12 | 12 | 15 |
| Max.cut-off length | mm | 80 | 115 | 135 | 185 | 190 |
| Output rate | pcs/min | 140-210 | 120-180 | 90-140 | 80-130 | 75-110 |
| P.K.O. Stroke | mm | 12 | 18 | 20 | 30 | 40 |
| K.O. Stroke | mm | 70 | 92 | 118 | 160 | 175 |
| Main ram stroke | mm | 110 | 160 | 190 | 262 | 270 |
| Main motor power | Kw | 15 | 22 | 30 | 30 | 37 |
| Overall dims. of cut off die | mm | 30x45L | 50x50L | 45x59L | 45x59L | 63x69L |
| Overall dims. of punch die | mm | 40x90L | 45x125L | 53x115L | 53x115L | 60x130L |
| Overall dims. of main die | mm | 50x85L | 60x130L | 75x135L | 75x185L | 86x190L |
| Die pitch | mm | 60 | 70 | 90 | 94 | 110 |
| Approx. weight | T | 8 | 14 | 18 | 21 | 28 |
| Applicable bolt dia | mm | 3-6 | 5-8 | 6-10 | 6-10 | 8-12.7 |
| Shank length of blank | mm | 10-65 | 15-90 | 15-110 | 20-152 | 20-160 |
Leave your inquiry to us.
HARBIN RAINBOW TECHNOLOGY Co., Ltd. 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.
With our business reputation and professionalism, our company has experienced a significant growth in business during the recent years and invested in following companies: Zhejiang Shengrui Machinery Co., Ltd., Zhejiang Dongrui Machinery Industry Co., Ltd., Suzhou Industrial Park Wuzhong Electric Furnace Manufacturing Co., Ltd., and Wuxi Pingsheng Science & Technology Co., Ltd., etc. We do these factories' foreign market developing and have received highly praises from a lot of customers.
We have established reputation in countries such as India, Iran, 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.
We abide by the principles of honesty, credibility, and mutual-benefit, and do our best to serve clients and customers both at home and abroad. With our top-notch professional knowledge and trading experience, we have seen our market development ability and actual business growth with an increasingly faster pace. We sincerely look forward to working with you to facility your company's foreign market development and China market expansion. Let's build a great future together!
