Used tools in Heilongjiang, China

Thread Rolling Machine

• Manufacturer: Rainbow

Flat die thread rolling machine adopts two thread profile thread rolling plate staggered 1/2 screw distance design, One plate is fixed, movable plate is on the fixed plate do straight line motion back and forth, ...

Nut Bolt Thread Roller Rolling Machine Good Price

• Manufacturer: Rainbow

Flat die thread rolling machine adopts two thread profile thread rolling plate staggered 1/2 screw distance design, One plate is fixed, movable plate is on the fixed plate do straight line motion back and forth, ...

M12X150MM Length CY12Z Thread Roling Machine

• Manufacturer: Rainbow

Our company 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...

Full automatic nut tapping machine 4 spindle nut tapper

• Manufacturer: Rainbow

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 f...

2025 hot sale 4 spindle nut tapping machine LDH-M12-4

• Manufacturer: Rainbow

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 f...

Cheap Durable Nut Tapping Machine at Factory Price

• Manufacturer: Rainbow

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 f...

Rainbow Thread Rolling Machine Hot Sale Screw Making Machine

• Manufacturer: Rainbow
• Threading length: 100 millimeter

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...

2023 Harbin Rainbow Technology CY05Z Thread Roling Machine

• Manufacturer: Rainbow
• Threading length: 50 millimeter

Enclosure cutting off die and knife deliver a clear and perfect cross section of blank for forming. The cut off roller is designed at the center of the cut off rod to avoid eccentric force occurred on the roller...

2023 Harbin Rainbow Technology LDH-M6-4

• Manufacturer: Rainbow

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 f...

2022 Rainbow 12-30 Tapping Machine

• Manufacturer: Rainbow

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 f...

2023 Rainbow 12-30 Tapping Machine

• Manufacturer: Rainbow

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 f...

Glass Disk optional Sorting Machine For Screws

• Manufacturer: Rainbow

Machine Features: Using high transparency of glass, suitable for products which can be placed on the disk steadily.Can add extra camera under the bottom of the disk. Suitable for detecting both sides of the obj...

Rainbow CY30Z Thread Roling Machine 2022

• Manufacturer: Rainbow

Enclosure cutting off die and knife deliver a clear and perfect cross section of blank for forming. The cut off roller is designed at the center of the cut off rod to avoid eccentric force occurred on the roller...

HFC828 Bi-metal Button and Rivet Machine

Washer & Screw Assembly Machine

• Manufacturer: Rainbow

Washer and screw Assembying machine: Thread Rolling Machine/ CY05Z+ RB5 Assembly Machine Dia.Range(mm) 2.5-5 Max.Screw length(mm) 20 Max.Thread Length(mm) 20 Main motor(hp) 1 OutSpeed (pcs/min) 60-250