Used automation in China

Trusted Seller
2022 4 Station Bolt Former Machine for Bolts and Screws
- Manufacturer: Rainbow
Product Parameters RBF series passed CE certification, mainly produce 3die 3 blow, 4 die 4 blow, 5 die 5 blow, 6 die 6 blow multi station heading machine, boltmaker machine including thread rolling unit and tappi...
Heilongjiang, China
Trusted Seller
Factory Price 4 Station 4 Blow Cold Forming Machine for Bolts
- Manufacturer: Rainbow
Product Parameters RBF series passed CE certification, mainly produce 3die 3 blow, 4 die 4 blow, 5 die 5 blow, 6 die 6 blow multi station heading machine, boltmaker machine including thread rolling unit and tappi...
Heilongjiang, China
Trusted Seller
2025 Hot Sale Nut Washer Assembly Machine on Sale
- 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
China Best Quality Nut Forging Machine Bolt Makeing Machine
- Manufacturer: Rainbow
Products made by our machine Machine photo 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 u...
Heilongjiang, China
Trusted Seller
Multi Stations Cold Forging Machine for Screw
- Manufacturer: regenboog
Product Parameters RBF series passed CE certification, mainly produce 3die 3 blow, 4 die 4 blow, 5 die 5 blow, 6 die 6 blow multi station heading machine, boltmaker machine including thread rolling unit and tappi...
Heilongjiang, China
Trusted Seller
Mass Goods Rnf14b-6s-30 Nut and Bolt Making Machine for Fastener
- Manufacturer: Rainbow
Product Description Model JXR11B-6-35 Station 6 Max forging die 11mm Product size M5-m6 output 120 pcs/min Company Profile Harbin Rainbow Technology Co.,Ltd is one of the bigges...
Heilongjiang, China
Trusted Seller
M24 Screw Making Machine/Screw Threading Machine
- Manufacturer: regenboog
Production Descritption Thread rolling machine is widely praised for its rational price,easy maintenance and high quality. besides axial and radial process it is used to process regular and irregular bolt,through...
Heilongjiang, China
Trusted Seller
Automatic Spring Washer Making Machine for DIN Washers
- Manufacturer: Rainbow
Spring washer machine, it include 3 sets machine in total in one unit. It means it need three machine to finish the last product. The first step, it need the drawing machine to draw the round wire to belt wire. T...
Heilongjiang, China
Trusted Seller
High Speed Rivet Making Machine with CE Certificate
- Manufacturer: regenboog
Tri-Metal Rivet Contact Machine Trimetal Composite Contact Cold Header can make six different metals be compounded together under cold state to produce composite contacts according to the technique requirements. ...
Heilongjiang, China
Trusted Seller
Nuts&Screw Machines
- Manufacturer: rbf
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
Bolt &Screw Forming Making Machine
- Manufacturer: rbf
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
China Manufacturer Cold Heading Machine with Good Price
- Manufacturer: rbf
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
Bolt Making Machine& Former
- Manufacturer: rbf
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
Automatic Multi-Station Cold Former Machine
- Manufacturer: rbf
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
150 PCS/Min Speed Nut Making Machine Six Hex Nut Maker with Tooling
- Manufacturer: regenboog
Product Description Model JXR11B-6-35 Station 6 Max forging die 11mm Product size M5-m6 output 120 pcs/min Company Profile Harbin Rainbow Technology Co.,Ltd is one of the bigges...
Heilongjiang, China