Used Rainbow Foundry & Casting in China

Trusted Seller
Rainbow Spring Washer Machine Hot Sale Cutting Machine
- Manufacturer: regenboog
Harbin Rainbow Technology Co., Ltd. is a leading fastener equipments supplier in China. The main business is manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thread Rolling Mach...
Heilongjiang, China
Trusted Seller
Rainbow Screw Making Machine Cold Heading Machine
- Manufacturer: regenboog
Machine Features: 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 of...
Heilongjiang, China
Trusted Seller
Rainbow Cold Forging Machine Fastener Making Machine
- Manufacturer: regenboog
Product Description Model RSH12-450 Max. Blank Diameter (mm) 12 Max. Blank Length (mm) 450 Max. Cut off Length (mm) 480 Stroke (mm) 550 Output (Pcs/Min) 25-35 Main Die Di...
Heilongjiang, China
Trusted Seller
Rainbow Screw Machine Screw Making Machine Automatic
- Manufacturer: regenboog
Product Description Model RSH8-300 Max. Blank Diameter (mm) 8 Max. Blank Length (mm) 300 Max. Cut off Length (mm) 330 Stroke (mm) 365 Output (Pcs/Min) 25-35 Main Die Diam...
Heilongjiang, China
Trusted Seller
Rainbow Screw Making Machine Rivet Making Machine
- Manufacturer: regenboog
Product Description Model RSH5-50G Max. Blank Diameter (mm) 5 Max. Blank Length (mm) 50 Max. Cut off Length (mm) 75 Stroke (mm) 92 Output (Pcs/Min) 160-180 Main Die Diame...
Heilongjiang, China
Trusted Seller
Good Price Rainbow Screw Nail Rivet Making Machine
- Manufacturer: regenboog
Product Description Model RSH10-300 Max. Blank Diameter (mm) 10 Max. Blank Length (mm) 300 Max. Cut off Length (mm) 320 Stroke (mm) 350 Output (Pcs/Min) 25-35 Main Die Di...
Heilongjiang, China
Trusted Seller
2025 Rainbow Good Price and Quality Nut Forming Machine Cold Forging Machine
- Manufacturer: Rainbow
Product Description Model RNF08B-6S-12 Forging station 6 Max forging Dia (mm) 8 Max Cut off dia (mm) 8 Product Size M4-M5 Forging length (mm) 12 Die pitch (mm) 38 Slider stroke (mm) 40 Output (per.min) 175-350 Ma...
Heilongjiang, China
Trusted Seller
Rainbow High Speed Spring Washer Making Machine on Sale
- Manufacturer: regenboog
Contacts Product Parameters Item Specifcation Speed RMP Dimension( L*W*H)mm Weight kg Belt wire drawing machine Reel Dia:550 Reel Dia:350 Coiling machine 3.5mm( Inner Dia...
Heilongjiang, China
Trusted Seller
Rainbow Heavy-Duty 4-Station Bolt Cold Forging Machine OEM Available
- Manufacturer: Rainbow
Product Description Automatic bolt making machine is a specialized machine with the advantages of high precision, high productivity and high automation. We can supply multi-station cold forging machines, includin...
Heilongjiang, China
Trusted Seller
Rainbow Manufacture Bolt Making Machine Automatic Screw Cold Forging Machine
- Manufacturer: Rainbow
Product Description Automatic bolt making machine is a specialized machine with the advantages of high precision, high productivity and high automation. We can supply multi-station cold forging machines, includin...
Heilongjiang, China
Trusted Seller
Rainbow Precision 4-Station Multi-Station Cold Former for Automotive Fastener Production
- Manufacturer: Rainbow
Product Description Automatic bolt making machine is a specialized machine with the advantages of high precision, high productivity and high automation. We can supply multi-station cold forging machines, includin...
Heilongjiang, China
Trusted Seller
Rainbow Cold Forging Machine Automatic M10-M16 Bolt Former
- Manufacturer: Rainbow
Product Description Automatic bolt making machine is a specialized machine with the advantages of high precision, high productivity and high automation. We can supply multi-station cold forging machines, includin...
Heilongjiang, China
Trusted Seller
Rainbow Automatic 4 Station Bolt Former High Speed Cord Forging Machine
- Manufacturer: Rainbow
Product Description Automatic bolt making machine is a specialized machine with the advantages of high precision, high productivity and high automation. We can supply multi-station cold forging machines, includin...
Heilongjiang, China
Trusted Seller
Rainbow High Speed 6 Station Nut Making Machine Hot Sale Nut Former
- Manufacturer: Rainbow
Product Description Automatic bolt making machine is a specialized machine with the advantages of high precision, high productivity and high automation. We can supply multi-station cold forging machines, includin...
Heilongjiang, China
Trusted Seller
Rainbow High Speed 4 Station Bolt Maker Hot Sale Cold Forging Machine
- Manufacturer: Rainbow
Product Description Automatic bolt making machine is a specialized machine with the advantages of high precision, high productivity and high automation. We can supply multi-station cold forging machines, includin...
Heilongjiang, China