Used Forging in China

2024 Harbin Rainbow Technology RNF24B-7SL-70 Nut forming 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...

2023 Harbin Rainbow Technology RNF30B-6SL-80 Nut Forming 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 RNF36B-6SL-100 Nut 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...

5 Station Automatic Bolt Making Machine/M6 Bolt Manufacturing Machine RBF-65S

• Manufacturer: Rainbow

Salient Features: 1. The air clutch brake system has been designed to actuate with low current and as "inching", "single stroke" and "continuous running". Except "inching", the machine will always stop at the ba...

High Quality Bolt Making Machine Cold Former Bolt Former Bolt Nut Making Machine RBF- 104L

• Manufacturer: Rainbow

1. These cold formers 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 off and knock out mechanism h...

2025 Harbin Rainbow Technology Co.,Ltd RBF- 134L

• Manufacturer: Rainbow

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 off and knock out me...

2025 Harbin Rainbow Technology Co.,Ltd high speed bolt former RBF- 134L

• Manufacturer: Rainbow

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 off and knock out me...

2025 on sale bolt making machine for stainless bolts RBF- 104S

• Manufacturer: Rainbow

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 off and knock out me...

BOYU Nuts 19b-60b Cold Heading and Forging Machine

BOYU cold forming machine for nut making 19B-60B 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...

RBF106S 6 station cold heading machine difficult product cold header

• Manufacturer: Rainbow

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 off and knock out me...

China multi stations part former machines

• Manufacturer: Rainbow

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 off and knock out me...

High Precision 5 Station Bolt Making Machine M6

• Manufacturer: Rainbow

Salient Features: 1. The air clutch brake system has been designed to actuate with low current and as "inching", "single stroke" and "continuous running". Except "inching", the machine will always stop at the ba...

Multi Station Bolts Nuts Making Machine Cold Former

• Manufacturer: Rainbow

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 off and knock out me...

Heavy duty bolt maker for non standard products Rainbow brand promotion

• Manufacturer: Rainbow

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 off and knock out me...