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Harbin Rainbow Technology Co., Ltd.Address:C2-02 Handi Building,Songbei Distr.,Harbin,ChinaPostal Code:150028Web site address:http://www.fastenerequip... Contact Now
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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 ...

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 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(...

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...

RBF 64S cold heading machine Latest production bolt former machine for anchor

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...

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...

The history of the development of screw and nut production machines worldwide

The history of the development of screw and nut production machines worldwide can be traced back to ancient civilizations, but it was during the indus...

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(...

multi station bolt and nut making machine cold heading machine with in stock

We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolli...

Vacuum quenching furnace

Vacuum quenching furnace is the main type of vacuum heat treatment furnace, with many varieties, large quantities, complex structure and rapid develop...
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Products
China Automatic High Speed Screw Cold Heading Machine manufacturer

Automatic High Speed Screw Cold Heading Machine

1-Die 2-Blow

China High speed factory screw making machine rivet producing machine screw heading machine manufacturer

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
China factory price automatic screw production machine cold heading machine manufacturer

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 China supplier heading machine cold forging machine screw maker manufacturer

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
China Automatic Cold Heading Machine Screw Making Machine manufacturer

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
China Full automatic 1 die 2 blow screw header for drywall screws manufacturer

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
China High speed self drilling screw heading machine manufacturer

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
China chinese made most popular discount cold heading machine manufacturer

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
China wholesale 1 die 2 blow cold former manufacturer

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
China Full automatic screw making machine for self drilling screws manufacturer

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
China Full automatic one die two blow screw heading machine with factory price manufacturer

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 China good price manufacturer screw producing machine bolt maker heading machine manufacturer

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 China manufacturer supply screw making machine screw forming machine screw producing machine manufacturer

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
China Good factory price screw production line screw machinery screw making machinery manufacturer

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 China builder price screw thread machine cold heading machine screw production machine manufacturer

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
China China manufacturer good price screw thread machine heading machine screw producing machine manufacturer

China manufacturer good price screw thread machine heading machine screw producing machine

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
China High quality screw making machine automatic threading machine cold heading machine manufacturer

High quality screw making machine automatic threading machine cold heading machine

Model RSH6-150
Max. Blank Diameter (mm) 6
Max. Blank Length (mm) 150
Max. Cut off Length (mm) 170
Stroke (mm) 190
Output (Pcs/Min) 60-70
Main Die Diameter (mm) Φ50X180
Punch Die Diameter (1st) (mm) Φ35X160
Punch Die Diameter (2nd) (mm) Φ35X160
Cut off Die Diameter (mm) Φ24X55
Cutter Size (mm) 12X35X77
Main Motor Power (KW) 7.5HP/5.5KW
Machine Size (L*W*H) (m) 3.00X1.40X1.60
Approx Weight (Kgs) 4200 More
China China automatic screw manufacturing machine header machine screw machine manufacturer

China automatic screw manufacturing machine header machine screw machine

Model RSH6-120
Max. Blank Diameter (mm) 6
Max. Blank Length (mm) 120
Max. Cut off Length (mm) 140
Stroke (mm) 150
Output (Pcs/Min) 70-80
Main Die Diameter (mm) Φ50X150
Punch Die Diameter (1st) (mm) Φ35X120
Punch Die Diameter (2nd) (mm) Φ35X120
Cut off Die Diameter (mm) Φ24X40
Cutter Size (mm) 12X35X77
Main Motor Power (KW) 7.5HP/5.5KW
Machine Size (L*W*H) (m) 2.80X1.40X1.60
Approx Weight (Kgs) 3600 More
China Builder good price cold heading machine screw making machine screw production line manufacturer

Builder good price cold heading machine screw making machine screw production line

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
China factory price cold heading machine 1 die 2 blow cold former manufacturer

factory price cold heading machine 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
China China good price screw production machines making machine screws production line manufacturer

China good price screw production machines making machine screws production line

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 China supplier fastener machine cold heading machine screw manufacturing machine manufacturer

China supplier fastener machine cold heading machine screw manufacturing machine

Model RSH5-80
Max. Blank Diameter (mm) 5
Max. Blank Length (mm) 80
Max. Cut off Length (mm) 95
Stroke (mm) 110
Output (Pcs/Min) 90-110
Main Die Diameter (mm) Φ34.5X100
Punch Die Diameter (1st) (mm) Φ31X75
Punch Die Diameter (2nd) (mm) Φ31X75
Cut off Die Diameter (mm) Φ19X35
Cutter Size (mm) 10X35X72
Main Motor Power (KW) 4.0HP/3.0KW
Machine Size (L*W*H) (m) 2.40X1.15X1.25
Approx Weight (Kgs) 1850 More
China China supplier high speed heading machine machine make screw bolt nail rivet nut manufacturer

China supplier high speed heading machine machine make screw bolt nail rivet nut

Model RSH5-30G
Max. Blank Diameter (mm) 5
Max. Blank Length (mm) 30
Max. Cut off Length (mm) 55
Stroke (mm) 82
Output (Pcs/Min) 160-180
Main Die Diameter (mm) Φ34.5X56
Punch Die Diameter (1st) (mm) Φ35X75
Punch Die Diameter (2nd) (mm) Φ31X75
Cut off Die Diameter (mm) Φ19X35
Cutter Size (mm) 10X35X72
Main Motor Power (KW) 4.0HP/3.0KW
Machine Size (L*W*H) (m) 1.80X1.00X1.25
Approx Weight (Kgs) 2000 More
China Factory price high speed heading machine screw making machine manufacturer manufacturer

Factory price high speed heading machine screw making machine manufacturer

Model RSH4-30G
Max. Blank Diameter (mm) 4
Max. Blank Length (mm) 30
Max. Cut off Length (mm) 48
Stroke (mm) 68
Output (Pcs/Min) 180-200
Main Die Diameter (mm) Φ30X50
Punch Die Diameter (1st) (mm) Φ25X65
Punch Die Diameter (2nd) (mm) Φ25X65
Cut off Die Diameter (mm) Φ15X30
Cutter Size (mm) 10X32X72
Main Motor Power (KW) 4.0HP/3.0KW
Machine Size (L*W*H) (m) 1.80X0.85X1.15
Approx Weight (Kgs) 1300 More
China Autonatic steel balls heading machine with high speed and low price manufacturer

Autonatic steel balls heading machine with high speed and low price

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