Used machine tools in Heilongjiang, China

Rainbow Automatic Thread Rolling Machine for Screws High Speed Bolt Thread Roller

• Manufacturer: regenboog
• Threading length: 100 millimeter

thread rolling machine products: srews and bolts...... rational price,easy maintenance high quality axial and radial process process regular and irregular thread rolling machine this model is widely praised for i...

Rainbow Precision Screw Thread Rolling Machine for Small Size Screws High Accuracy Equipment for Electronics Industry

• Manufacturer: Kleine
• Threading length: 100 millimeter

thread rolling machine products: srews and bolts...... rational price,easy maintenance high quality axial and radial process process regular and irregular thread rolling machine this model is widely praised for i...

Rainbow Fully Automatic Screw Thread Rolling Machine Hot Sale Bolt Thread Roller

• Manufacturer: regenboog
• Threading length: 80 millimeter

thread rolling machine products: srews and bolts...... rational price,easy maintenance high quality axial and radial process process regular and irregular thread rolling machine this model is widely praised for i...

Rainbow Manufacture Price Screw Thread Rolling machine High Quality Bolt Thread Roller

• Manufacturer: regenboog
• Threading length: 150 millimeter

thread rolling machine products: srews and bolts...... rational price,easy maintenance high quality axial and radial process process regular and irregular thread rolling machine this model is widely praised for i...

Automatic Thread Rolling Machine 300PCS/Min Servo-Driven Rollers M1-M3 Fastener Threading 30% Energy Saving

• Manufacturer: regenboog
• Threading length: 20 millimeter

thread rolling machine products: srews and bolts...... rational price,easy maintenance high quality axial and radial process process regular and irregular thread rolling machine this model is widely praised for i...

High Speed Wood Screw Bolt Thread Rolling Equipment Manufacturer

• Manufacturer: regenboog

We are the biggest dealer in China. We can get lower price than you purchase from manufacture directly and we can give you best after-sale service. We have engaged in exporting more than 20 years. 80% fasteners m...

Rainbow full automatic ZPA28-20 Thread Rolling Macine

• 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 ZP28-25 Thread Rolling Macine

• Manufacturer: Rainbow

The features of circled die thread rolling machine manufacture Reasonable structure Easy operation Reliable quality Packaging: Stable wooden package protects machine from strike and damage. Wound plastic fi...

2023 Harbin Rainbow Technology ZPA28-20 New Design

• 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 LDH-M8-4

• 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...

Harbin Rainbow Technology LDH-M10-4 high speed 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...

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...

Structure advantages

Rainbow CY series thraed roller

• Manufacturer: Rainbow

Advantages of our products: stable,high speed, high accuracy,high efficiency, and we offer after sales service, video online support, technology support.

Rainbow ZD-3 Thread Bar Automatic Feeding Maching

• 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 ...