Used Forging in Zhejiang, China

Heavy duty cold heading machine for self drilling screws factory price

• 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...

2025 Harbin Rainbow Technology Co.,Ltd RSH3-20 Fully Automatic Screw Making Machine

• 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...

2024 Harbin Rainbow Technology Screw Making Machine RSH6-70 With Tooling

• 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...

2025 Harbin Rainbow Technology Co.,Ltd RSH5-100 Cold Heading Machine Screw Making Machine

• 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...

2024 Harbin Rainbow Technology Co.,Ltd RSH6-120

• 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...

2024 Harbin Rainbow Technology Co.,Ltd RSH5-80

• 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...

2024 Harbin Rainbow Technology RSH5-80 Screw Making Machine Cold Heading Machine

• 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...

2024 Harbin Rainbow Technology RSH5-80 Screw Making Machine Cold Header

• 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...

2023 Harbin Rainbow Technology RSH5-50G

• 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...

2023 Harbin Rainbow Technology RSH5-60

• 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...

2023 Harbin Rainbow Technology RSH5-30G Heading Machine

• 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...

Rainbow 1 Die 2 Blow RSH 4-40 Cold Heading Machine

• Manufacturer: Rainbow

Salient 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 o...

Rainbow 1 Die 2 Blow RSH 3-20 Cold Heading Machine

• Manufacturer: Rainbow

Salient 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 o...

BOYU 6-Station 11b-17b Nuts Making Cold Forming Machine

BOYU cold heading machine for nut making 11B-17B 1.The best conditions of various mold specifications in order to achieve a molding products. 2.The high rigidity of the basic structure provides stable and reliabl...