Used thread rolling machine

Trusted Seller
2025 Harbin Rainbow Technology Co.,Ltd RNF11B-6S-14
- Manufacturer: Rainbow
COMPANY PROFILE Harbin Rainbow Technology Co., Ltd. is a leading fastener equipment supplier in China. The main business is manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thr...
Zhejiang, China
Trusted Seller
2025 most popular nut former RNF14B-6SL-50
- Manufacturer: Rainbow
COMPANY PROFILE Harbin Rainbow Technology Co., Ltd. is a leading fastener equipment supplier in China. The main business is manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thr...
Zhejiang, China
Trusted Seller
2025 Harbin Rainbow Technology Co.,Ltd RNF11B-6S-35
- Manufacturer: Rainbow
COMPANY PROFILE Harbin Rainbow Technology Co., Ltd. is a leading fastener equipment supplier in China. The main business is manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thr...
Zhejiang, China
Trusted Seller
Nut and Bolt Forging Machine Bolt Part Making Machine Factory Price
- Manufacturer: Rainbow
Our company comes from China National Machinery Import and Export Corp. Harbin branch. The main business is manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Part Former, Heading Machine, Thread ...
Heilongjiang, China
Trusted Seller
High Speed Nut and Bolt Forging Machine Bolt Part Making Machine Factory Price
- Manufacturer: Rainbow
Our company comes from China National Machinery Import and Export Corp. Harbin branch. The main business is manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Part Former, Heading Machine, Thread ...
Heilongjiang, China
Trusted Seller
Full automatic nut former RNF41B-6SL-100
- Manufacturer: Rainbow
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...
Zhejiang, China
Trusted Seller
2024 Harbin Rainbow Technology RNF08B-6S-12
- Manufacturer: Rainbow
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...
Zhejiang, China
Trusted Seller
2024 Harbin Rainbow Technology RNF45B-6S-55
- Manufacturer: Rainbow
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...
Zhejiang, China
Trusted Seller
RBF Series 6 Station bolt former
Automatic bolt making machine is a specialized machine with the advantages of high precision, high productivity and high automation. We can supply multi-station cold forging machines, including 3 station, 4 stat...
Harbin, China
Steel Bar Reinforced Upsetting Machine Rebar Cold Forging Machine
Product Description Steel upsetting machine using hydraulic cold heading of the principle of plastic deformation of steel ends, the diameter increases 4 ~ 6mm, and then processing thread. So that the actual cros...
Shaanxi, China