Leading Chinese fastener equipment dealers!
Harbin Rainbow Technology Co., Ltd.
- Browse Categories
- Bolt Making Machine Supplier
- Thread rolling machine supplier
- Nut Making Machine Supplier
- Nut tapping machine China Suppliers
- Heat Treatment Furnace
- Zinc plating production line solution
- Colding Heading Machine suppliers
- two die four blow cold forging machine
- Three die six blow cold forging machine
- wire drawing machine
- Round type thread rolling machine
- Washer assembling machine
- Spring washer making machine
- Bi-metal Rivet machine
- Optical sorting machine
- packing machine
- Pipe bending machine
- Automatic Knurling Machine
- Bolt end cutting machine
- Automatic nut slotting machine
- die tooling
- Taps tapping tooling
- Cash Counting Machine
- Punch accessories
- Nylon washer assembly machine
- Hot Dip Galvanizing Line
- Subscribe
-
Get email updates on new products
- Certifications
-
- New Products
- Contact Us
- Harbin Rainbow Technology Co., Ltd.Address:C2-02 Handi Building,Songbei Distr.,Harbin,ChinaPostal Code:150028Web site address:http://www.fastenerequip... Contact Now
- News
-
Difference between hot dip zinc and hot dip galvanising
Hot-dip zincing and hot-dip galvanising are two different processes for corrosion protection of metals, with hot-dip zincing usually providing better ...What is Cold Forging – Cold Forging Process, Materials, Uses, Advantages & Disadvantages
Analysis of the principle and function of spring washers
In all kinds of mechanical connections, the anti-loosening of bolts is a very important link, and there are many ways to prevent loosening of bolts in...High speed installation cold forging machine bolts and nuts making machine for screw
Working principle of nut tapping machine
Nut tapping machine is a kind of machining equipment that processes internal threads, screws or teeth buckles on the inner side of the holes of variou...Max diameter one key molding nut drilling machine 2 spindle nut tapping machine
Nut tapping machine is a kind of mechanical processing equipment that processes internal threads, screws or teeth in the inner side of the holes of th...Hot popular Cold Forging machine bolt forming machine with inveter for good design
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...What's self-tapping screw?
Self-tapping screws: similar to machine screws, but the threads on the screw for special self-tapping screws with threads. Used to fasten the connecti...China factory price and Advanced Automatic Screw Maker Thread Rolling Machine
Product Descriptionview more >>Frequently bought togetherHigh Speed Thread Rolling Machine Factory Price Thread Roller Hot Sale Thread Machine$4,800.0...hot forging furnace induction heating machine ipsen furnace mesh belt
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...
1-Die 2-Blow
-
-
manufacturer screw heading machine screw head producing machine screw making machine
Heading Machine
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 Diameter (mm) Φ90X540
Punch Die Diameter (1st) (mm) Φ60X270
Punch Die Diameter (2nd) (mm) Φ60X270
Cut off Die Diameter (mm) Φ45X60
Cutter Size (mm) 18X60X125
Main Motor Power (KW) 25HP/22KW
Machine Size (L*W*H) (m) 6.50X2.25X2.10
Approx Weight (Kgs) 20800 More
-
-
Good price factory builder screw making machine rivet making machine cold heading machine
Heading Machine
Model RSH12-300
Max. Blank Diameter (mm) 12
Max. Blank Length (mm) 300
Max. Cut off Length (mm) 320
Stroke (mm) 330
Output (Pcs/Min) 25-35
Main Die Diameter (mm) Φ88X360
Punch Die Diameter (1st) (mm) Φ60X180
Punch Die Diameter (2nd) (mm) Φ60X180
Cut off Die Diameter (mm) Φ45X60
Cutter Size (mm) 18X60X125
Main Motor Power (KW) 25HP/18.5KW
Machine Size (L*W*H) (m) 5.20X1.90X1.80
Approx Weight (Kgs) 15850 More
-
-
manufacturer rivet heading machine rivet making machine rivet producing machinery cold heading machine
Heading Machine
Model RSH12-250
Max. Blank Diameter (mm) 12
Max. Blank Length (mm) 250
Max. Cut off Length (mm) 270
Stroke (mm) 300
Output (Pcs/Min) 30-40
Main Die Diameter (mm) Φ88X330
Punch Die Diameter (1st) (mm) Φ60X180
Punch Die Diameter (2nd) (mm) Φ60X180
Cut off Die Diameter (mm) Φ45X60
Cutter Size (mm) 18X60X125
Main Motor Power (KW) 25HP/18.5KW
Machine Size (L*W*H) (m) 5.20X1.90X1.80
Approx Weight (Kgs) 15000 More
-
-
China factory price good quality screw rivet forming machine screw production line machine
Heading Machine
Model RSH12-200
Max. Blank Diameter (mm) 12
Max. Blank Length (mm) 200
Max. Cut off Length (mm) 220
Stroke (mm) 250
Output (Pcs/Min) 30-40
Main Die Diameter (mm) Φ88X260
Punch Die Diameter (1st) (mm) Φ60X180
Punch Die Diameter (2nd) (mm) Φ60X180
Cut off Die Diameter (mm) Φ45X60
Cutter Size (mm) 18X60X125
Main Motor Power (KW) 25HP/18.5KW
Machine Size (L*W*H) (m) 5.20X1.90X1.80
Approx Weight (Kgs) 14300 More
-
-
Rainbow high speed steel balls heading machine
This machine is specially supplied for cold heading bearing steel, carbon steel, stainless steel, copper, aluminum etc metal ball billet. Whole working process, such as feeding, cutting, cold heading and ejection processes are automatically and continuously. More
-
-
rivet making machine cold heading machine screw production line machine
Heading Machine
Model RSH12-70
Max. Blank Diameter (mm) 12
Max. Blank Length (mm) 70
Max. Cut off Length (mm) 90
Stroke (mm) 120
Output (Pcs/Min) 60-70
Main Die Diameter (mm) Φ80X120
Punch Die Diameter (1st) (mm) Φ55X120
Punch Die Diameter (2nd) (mm) Φ55X120
Cut off Die Diameter (mm) Φ35X45
Cutter Size (mm) 16X50X125
Main Motor Power (KW) 20HP/15KW
Machine Size (L*W*H) (m) 4.50X2.00X1.32
Approx Weight (Kgs) 8700 More
-
-
China professional supplier screw heading machine cold heading machine cold forging machine
Heading Machine
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 Diameter (mm) Φ80X360
Punch Die Diameter (1st) (mm) Φ55X180
Punch Die Diameter (2nd) (mm) Φ55X180
Cut off Die Diameter (mm) Φ40X50
Cutter Size (mm) 16X55X115
Main Motor Power (KW) 15HP/11KW
Machine Size (L*W*H) (m) 5.50X1.80X2.00
Approx Weight (Kgs) 11800 More
-
-
Factory screw forming machine heading machine making screw rivet nail
Heading Machine
Model RSH10-260
Max. Blank Diameter (mm) 10
Max. Blank Length (mm) 260
Max. Cut off Length (mm) 280
Stroke (mm) 300
Output (Pcs/Min) 30-40
Main Die Diameter (mm) Φ80X290
Punch Die Diameter (1st) (mm) Φ55X150
Punch Die Diameter (2nd) (mm) Φ55X150
Cut off Die Diameter (mm) Φ40X60
Cutter Size (mm) 16X55X115
Main Motor Power (KW) 15HP/11KW
Machine Size (L*W*H) (m) 5.15X1.80X1.70
Approx Weight (Kgs) 10200 More
-
-
1 die 2 blow cold former screw heading machine rivet making machine
Heading Machine
Model RSH10-220
Max. Blank Diameter (mm) 10
Max. Blank Length (mm) 220
Max. Cut off Length (mm) 240
Stroke (mm) 260
Output (Pcs/Min) 40-50
Main Die Diameter (mm) Φ80X260
Punch Die Diameter (1st) (mm) Φ55X150
Punch Die Diameter (2nd) (mm) Φ55X150
Cut off Die Diameter (mm) Φ40X50
Cutter Size (mm) 16X55X115
Main Motor Power (KW) 15HP/11KW
Machine Size (L*W*H) (m) 5.00X1.80X1.70
Approx Weight (Kgs) 9100 More
-
-
China supplier screw forming machine header machine screw production machine rivet making machine
Heading Machine
Model RSH10-120
Max. Blank Diameter (mm) 10
Max. Blank Length (mm) 120
Max. Cut off Length (mm) 140
Stroke (mm) 150
Output (Pcs/Min) 50-60
Main Die Diameter (mm) Φ80X160
Punch Die Diameter (1st) (mm) Φ55X150
Punch Die Diameter (2nd) (mm) Φ55X150
Cut off Die Diameter (mm) Φ40X50
Cutter Size (mm) 16X55X115
Main Motor Power (KW) 15HP/11KW
Machine Size (L*W*H) (m) 4.80X1.80X1.70
Approx Weight (Kgs) 8450 More
-
-
High speed factory screw making machine rivet producing machine screw heading machine
Heading Machine
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 Diameter (mm) Φ60X360
Punch Die Diameter (1st) (mm) Φ40X180
Punch Die Diameter (2nd) (mm) Φ40X180
Cut off Die Diameter (mm) Φ28X60
Cutter Size (mm) 12X42X90
Main Motor Power (KW) 10HP/7.5KW
Machine Size (L*W*H) (m) 4.30X1.60X1.90
Approx Weight (Kgs) 8500 More
-
-
factory price automatic screw production machine cold heading machine
Heading Machine
Model RSH8-250
Max. Blank Diameter (mm) 8
Max. Blank Length (mm) 250
Max. Cut off Length (mm) 270
Stroke (mm) 290
Output (Pcs/Min) 30-45
Main Die Diameter (mm) Φ60X290
Punch Die Diameter (1st) (mm) Φ40X150
Punch Die Diameter (2nd) (mm) Φ40X150
Cut off Die Diameter (mm) Φ28X60
Cutter Size (mm) 12X42X90
Main Motor Power (KW) 10HP/7.5KW
Machine Size (L*W*H) (m) 4.30X1.60X1.90
Approx Weight (Kgs) 7800 More
-
-
China supplier heading machine cold forging machine screw maker
Heading Machine
Model RSH8-200
Max. Blank Diameter (mm) 8
Max. Blank Length (mm) 200
Max. Cut off Length (mm) 220
Stroke (mm) 250
Output (Pcs/Min) 40-50
Main Die Diameter (mm) Φ60X240
Punch Die Diameter (1st) (mm) Φ40X150
Punch Die Diameter (2nd) (mm) Φ40X150
Cut off Die Diameter (mm) Φ28X60
Cutter Size (mm) 12X42X90
Main Motor Power (KW) 10HP/7.5KW
Machine Size (L*W*H) (m) 4.15X1.60X1.85
Approx Weight (Kgs) 6500 More
-
-
Automatic Cold Heading Machine Screw Making Machine
Model RSH5-150
Max. Blank Diameter (mm) 5
Max. Blank Length (mm) 150
Max. Cut off Length (mm) 168
Stroke (mm) 190
Output (Pcs/Min) 60-80
Main Die Diameter (mm) Φ40X180
Punch Die Diameter (1st) (mm) Φ35X100
Punch Die Diameter (2nd) (mm) Φ35X100
Cut off Die Diameter (mm) Φ20X35
Cutter Size (mm) 10X35X72
Main Motor Power (KW) 4.0HP/3.0KW
Machine Size (L*W*H) (m) 2.60X1.15X1.35
Approx Weight (Kgs) 3000 More
-
-
Full automatic 1 die 2 blow screw header for drywall screws
Model RSH5-150
Max. Blank Diameter (mm) 5
Max. Blank Length (mm) 150
Max. Cut off Length (mm) 168
Stroke (mm) 190
Output (Pcs/Min) 60-80
Main Die Diameter (mm) Φ40X180
Punch Die Diameter (1st) (mm) Φ35X100
Punch Die Diameter (2nd) (mm) Φ35X100
Cut off Die Diameter (mm) Φ20X35
Cutter Size (mm) 10X35X72
Main Motor Power (KW) 4.0HP/3.0KW
Machine Size (L*W*H) (m) 2.60X1.15X1.35
Approx Weight (Kgs) 3000 More
-
-
High speed self drilling screw heading machine
Model RSH6-70
Max. Blank Diameter (mm) 6
Max. Blank Length (mm) 70
Max. Cut off Length (mm) 110
Stroke (mm) 90
Output (Pcs/Min) 90-100
Main Die Diameter (mm) 50X120
Punch Die Diameter (1st) (mm) 35X120
Punch Die Diameter (2nd) (mm) 35X120
Cut off Die Diameter (mm) 24X40
Cutter Size (mm) 12X35X77
Main Motor Power (KW) 7.5HP/5.5KW
Machine Size (L*W*H) (m) 2.50X1.40X1.60
Approx Weight (Kgs) 3300 More
-
-
chinese made most popular discount cold heading machine
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 Machine, Wire Drawing Machine and Mesh Belt Furnace,Zinc Plating Machine, etc.
We have established reputation in countries such as India, US, Europe and Southeast Asia where we have core customer bases. Meanwhile, we are well respected by the domestic factories and the customers in the mechanical and electrical business.
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 for the companies abroad.
Nowadays, more and more reputed companies compete in a long-term cooperation with us. That‘s why we can provide our customers with the best quality products, the bes More
-
-
wholesale 1 die 2 blow cold former
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 Machine, Wire Drawing Machine and Mesh Belt Furnace,Zinc Plating Machine, etc.
We have established reputation in countries such as India, US, Europe and Southeast Asia where we have core customer bases. Meanwhile, we are well respected by the domestic factories and the customers in the mechanical and electrical business.
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 for the companies abroad.
Nowadays, more and more reputed companies compete in a long-term cooperation with us. That‘s why we can provide our customers with the best quality products, the bes More
-
-
Full automatic screw making machine for self drilling screws
Model RSH6-170
Max. Blank Diameter (mm) 6
Max. Blank Length (mm) 170
Max. Cut off Length (mm) 190
Stroke (mm) 230
Output (Pcs/Min) 50-60
Main Die Diameter (mm) Φ50X220
Punch Die Diameter (1st) (mm) Φ35X120
Punch Die Diameter (2nd) (mm) Φ35X130
Cut off Die Diameter (mm) Φ24X55
Cutter Size (mm) 12X35X77
Main Motor Power (KW) 7.5HP/5.5KW
Machine Size (L*W*H) (m) 3.20X1.40X1.60
Approx Weight (Kgs) 4200 More
-
-
Full automatic one die two blow screw heading machine with factory price
Model RSH5-150
Max. Blank Diameter (mm) 5
Max. Blank Length (mm) 150
Max. Cut off Length (mm) 168
Stroke (mm) 190
Output (Pcs/Min) 60-80
Main Die Diameter (mm) Φ40X180
Punch Die Diameter (1st) (mm) Φ35X100
Punch Die Diameter (2nd) (mm) Φ35X100
Cut off Die Diameter (mm) Φ20X35
Cutter Size (mm) 10X35X72
Main Motor Power (KW) 4.0HP/3.0KW
Machine Size (L*W*H) (m) 2.60X1.15X1.35
Approx Weight (Kgs) 3000 More
-
-
China good price manufacturer screw producing machine bolt maker heading machine
Model RSH8-120
Max. Blank Diameter (mm) 8
Max. Blank Length (mm) 120
Max. Cut off Length (mm) 140
Stroke (mm) 156
Output (Pcs/Min) 60-80
Main Die Diameter (mm) Φ60X160
Punch Die Diameter (1st) (mm) Φ40X120
Punch Die Diameter (2nd) (mm) Φ40X120
Cut off Die Diameter (mm) Φ28X45
Cutter Size (mm) 12X42X90
Main Motor Power (KW) 10HP/7.5KW
Machine Size (L*W*H) (m) 3.75X1.60X1.80
Approx Weight (Kgs) 4900 More
-
-
China manufacturer supply screw making machine screw forming machine screw producing machine
Model RSH8-90
Max. Blank Diameter (mm) 8
Max. Blank Length (mm) 90
Max. Cut off Length (mm) 120
Stroke (mm) 130
Output (Pcs/Min) 80-90
Main Die Diameter (mm) Φ60X120
Punch Die Diameter (1st) (mm) Φ40X120
Punch Die Diameter (2nd) (mm) Φ40X120
Cut off Die Diameter (mm) Φ28X45
Cutter Size (mm) 12X42X90
Main Motor Power (KW) 10HP/7.5KW
Machine Size (L*W*H) (m) 3.60X1.60X1.80
Approx Weight (Kgs) 4800 More
-
-
Good factory price screw production line screw machinery screw making machinery
Model RSH6-250
Max. Blank Diameter (mm) 6
Max. Blank Length (mm) 250
Max. Cut off Length (mm) 270
Stroke (mm) 310
Output (Pcs/Min) 30-45
Main Die Diameter (mm) Φ50X285
Punch Die Diameter (1st) (mm) Φ35X140
Punch Die Diameter (2nd) (mm) Φ35X130
Cut off Die Diameter (mm) Φ24X60
Cutter Size (mm) 12X35X77
Main Motor Power (KW) 7.5HP/5.5KW
Machine Size (L*W*H) (m) 3.70X1.50X1.70
Approx Weight (Kgs) 5400 More
-
-
China builder price screw thread machine cold heading machine screw production machine
Model RSH6-200
Max. Blank Diameter (mm) 6
Max. Blank Length (mm) 200
Max. Cut off Length (mm) 220
Stroke (mm) 240
Output (Pcs/Min) 40-50
Main Die Diameter (mm) Φ50X240
Punch Die Diameter (1st) (mm) Φ35X120
Punch Die Diameter (2nd) (mm) Φ35X130
Cut off Die Diameter (mm) Φ24X60
Cutter Size (mm) 12X35X77
Main Motor Power (KW) 7.5HP/5.5KW
Machine Size (L*W*H) (m) 3.65X1.40X1.45
Approx Weight (Kgs) 4900 More
