Used Rainbow Machine Tools in Heilongjiang, China

Trusted Seller
Rainbow High Speed Screw Thread Rolling Machine High Precision Bolt Threading Machine
- Manufacturer: arco iris
- Threading length: 50 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...
Heilongjiang, China
Trusted Seller
2024 Harbin Rainbow Technology LT8/350-850
- Manufacturer: Rainbow
This equipment is designed for large diameter steel wire rod,extending drawing process,the max inlet diameter is 10mm.LZ2/800 straight line wire drawing machine use hardened gear reducer,the manufacture technolog...
Harbin, China
Trusted Seller
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 ...
Harbin, China
Trusted Seller
Screw Washer Assembling Machine Assembly Machine
- Manufacturer: Rainbow
Product Description High precision screw washer assembly machine Screw washer assembling machine is a specialized machine with high speed, to assemble bolt, plain washer, spring washer, then thread. The machine h...
Heilongjiang, China
Trusted Seller
Multi Station Screw Machine Automatic Screw Cold Heading 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...
Heilongjiang, China
Trusted Seller
Fully Automatic M6-8 Spring Making Machine Spring Coiling Machine
- Manufacturer: Rainbow
Detailed Photos Product Description Product Parameters Company Profile Intoduce Our company comes from China National Machinery Import and Export Corp. Harbin branch. The main business is manufacturing cold forgi...
Heilongjiang, China
Trusted Seller
Spring Washer Flat Washer Assembly Machine with Thead Rolling Machine
- Manufacturer: Rainbow
High precision screw washer assembly machine Screw washer assembling machine is a specialized machine with high speed, to assemble bolt, plain washer, spring washer, then thread. The machine has stable performanc...
Heilongjiang, China
Trusted Seller
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 ...
Harbin, China
Trusted Seller
Customatic Spring Making Machine Huge Size Spring Coling Machine for Springs
- Manufacturer: Rainbow
Product Description Product Parameters Company Profile Intoduce Our company comes from China National Machinery Import and Export Corp. Harbin branch. The main business is manufacturing cold forging machine, such...
Heilongjiang, China
Trusted Seller
Rainbow Manufacturer 6 Station Nut Former
- Manufacturer: Rainbow
Nuts making machine, it can maily make the nuts, and different type nuts. It can finish the products in one time. So it is energy saving and high productivity and easy use. Our machine in China can be say the lea...
Heilongjiang, China
Trusted Seller
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 ...
Harbin, China
Trusted Seller
2024 Rainbow 6 Station Cold Forging Machine RBF- 64S Bolt Maker Bolt Cold Forging Machine
- 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...
Harbin, China
Trusted Seller
High Speed 150 PCS/Min Cold Heading Machine Screw Making 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...
Heilongjiang, China
Trusted Seller
2025 Harbin Rainbow Technology LDH-M8-4 four spindle nut tapping machine good 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...
Harbin, China
Trusted Seller
Rainbow Manufacturer 7 Station Nut Former
- Manufacturer: Rainbow
Nuts making machine, it can maily make the nuts, and different type nuts. It can finish the products in one time. So it is energy saving and high productivity and easy use. Our machine in China can be say the lea...
Heilongjiang, China