Used metal processing

Trusted Seller
Metal Forging Bolt Making Machine
- Manufacturer: Rainbow
1) Equipment advantages The multi-station nut cold heading machine produced by our company is well-made, with high workpiece precision, good stability, and easy operation, especially for the production and proces...
Heilongjiang, China
Trusted Seller
Metal Forging Bolt Former Cold Forging Machine
- Manufacturer: Rainbow
1) Equipment advantages The multi-station nut cold heading machine produced by our company is well-made, with high workpiece precision, good stability, and easy operation, especially for the production and proces...
Heilongjiang, China
Trusted Seller
Multi-Station Metal Forging Machinery Bolt Former
- Manufacturer: Rainbow
1) Equipment advantages The multi-station nut cold heading machine produced by our company is well-made, with high workpiece precision, good stability, and easy operation, especially for the production and proces...
Heilongjiang, China
Trusted Seller
Rainbow 4/6 Station Cold Header for Bolt Production Precision Metal Forming Machine
- Manufacturer: Rainbow
Product Description 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, includin...
Heilongjiang, China
Trusted Seller
Rainbow Automatic 4-Station Bolt Making Machine High-Speed Fastener Production Line for Metal Hardware
- Manufacturer: Rainbow
Product Description 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, includin...
Heilongjiang, China
Trusted Seller
High Speed Cold Forging Machines for The Processing of Bolts and Nuts
- Manufacturer: Rainbow
1) Equipment advantages The multi-station nut cold heading machine produced by our company is well-made, with high workpiece precision, good stability, and easy operation, especially for the production and proces...
Heilongjiang, China
Trusted Seller
Rainbow Precision 6-Station Bolt Processing Machine Automotive Bolt Manufacturing Cold Forging Machine
- Manufacturer: Rainbow
Product Description 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, includin...
Heilongjiang, China
Trusted Seller
Cold Forging Machine
- Manufacturer: Rainbow
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 compan...
Heilongjiang, China
Trusted Seller
Automatic Cold Former Machine with High Precision
- Manufacturer: Rainbow
Auto Multi-station Cold forging fomer is a specialized machine tool with high efficency and automation among forging machinery. Cold forging fomers are used as an important means for producing different kinds of ...
Heilongjiang, China
Trusted Seller
Automatic High Speed Bolt Making Machine with Linear Feeding
- Manufacturer: Rainbow
Auto Multi-station Cold forging fomer is a specialized machine tool with high efficency and automation among forging machinery. Cold forging fomers are used as an important means for producing different kinds of ...
Heilongjiang, China
Trusted Seller
M8 Screw Making Machine/Bolt Forming Machine
- Manufacturer: Rainbow
Product Description Auto Multi-station Cold forging fomer is a specialized machine tool with high efficency and automation among forging machinery. Cold forging fomers are used as an important means for producing...
Heilongjiang, China
Trusted Seller
Factory Provide Automatic Anchor Bolt Forging Machine
- Manufacturer: Rainbow
Product Description Applications: Automatic bolt making machine is a specialized machine with the advantages of high precision, high productivity and high automation. We supply multi-station cold forging machines...
Heilongjiang, China
Trusted Seller
Rainbow Automatic Multi-Station Cold Forging Machine Efficient Fastener Production Line for Screws Nuts
- Manufacturer: Rainbow
Product Description 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, includin...
Heilongjiang, China