Used in Heilongjiang, China

Trusted Seller
Cy08xn Screw and Bolt Thread Making Machine
- Manufacturer: Rainbow
Product Description Model Diameter (mm) Screw Length (mm) Thread Length (mm) Moving Dies Stationary Length Main Motor (kw) Mas. Outpu...
Heilongjiang, China
Trusted Seller
China Best Quality 400PCS/Min Thread Rolling Machines for M8
- Manufacturer: Rainbow
Product Description Model Diameter (mm) Screw Length (mm) Thread Length (mm) Moving Dies Stationary Length Main Motor (kw) Mas. Outpu...
Heilongjiang, China
Trusted Seller
High Precisoin High Speed Screw Thread Rolling Machine
- Manufacturer: Rainbow
Product Description The 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 b...
Heilongjiang, China
Trusted Seller
Heavy Duty Thread Rolling Machine High Speed Bolt Threading Machine
- Manufacturer: Rainbow
- Threading length: 32 millimeter
Product Description Model CY05X Diameter range(mm) 2-5 Thread length(mm) 32 Moving dies stationary length(mm) 76/89/25 Capacity(pcs/min) 230-280 Weight(kg) 1040 Dimension...
Heilongjiang, China
Trusted Seller
Top Quality Threading Machine Made in China Thread Roller 400PCS /M
- Manufacturer: Rainbow
- Threading length: 20 millimeter
Product Description Model CY10Z Diameter range(mm) 6-10 Thread length(mm) 150 Moving dies stationary length(mm) 150-165/25 Capacity(pcs/min) 85-120 Weight(kg) 3670 Dimens...
Heilongjiang, China
Trusted Seller
2025 Hot Sale Bolt Maker M16 Extra Long Bolt Making Machine
- Manufacturer: Rainbow
Company Profile 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(Ni...
Heilongjiang, China
Trusted Seller
M2 Screw Thread Rolling Machine/Flat Die Thread Rolling Machine
- Manufacturer: Rainbow
- Threading length: 20 millimeter
Product Description The 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 b...
Heilongjiang, China
Trusted Seller
Screw Washer Assemblying Machine
- Manufacturer: Rainbow
Product Description Screw washer assembling machine is a specialized machine with high speed, to assemble bolt, plain washer, spring washer, then thread. The machine has stable performance and strong practicality...
Heilongjiang, China
Trusted Seller
M8 Screw Head Slotting Machine
- Manufacturer: Rainbow
Product Description Machine is equiped with two cutters, which can guarantee no burrs on screw. It saves a lot of time and process. Speed is adjustable and freely feeding. Product Parameters Model RB2.5-8 ...
Heilongjiang, China
Trusted Seller
Screw Head Slotting Machine/Screw Making Machine
- Manufacturer: Rainbow
Product Description Machine is equiped with two cutters, which can guarantee no burrs on screw. It saves a lot of time and process. Speed is adjustable and freely feeding. Product Parameters Model RB1.2-4 ...
Heilongjiang, China
Trusted Seller
Rsh6-70 Fastener Screw Bolt Cold Heading Machine
- Manufacturer: Rainbow
Company introduce 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(...
Heilongjiang, China
Trusted Seller
High Quality Hydraulic Forging Press Bolt Making Machine
- Manufacturer: Rainbow
1) Equipment advantages The multi-station nut cold heading machine produced by our company is well-made, with high workpiece precision, good stability, and easy operation, especially for the production and proces...
Heilongjiang, China
Trusted Seller
Hex Screw Sck Screw Making Machine with Cover
- Manufacturer: Rainbow
Company introduce 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(...
Heilongjiang, China
Trusted Seller
Nut Screw Making Machine Cold Forging Machine for Bolt
- Manufacturer: Rainbow
Company introduce 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(...
Heilongjiang, China
Trusted Seller
Manufacturer Screw Making Machine Cold Forging Machine
- Manufacturer: Rainbow
Company introduce 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(...
Heilongjiang, China