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Harbin Rainbow Technology Co., Ltd.
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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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What is Cold Forging – Cold Forging Process, Materials, Uses, Advantages & Disadvantages
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 ...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...Tightening bolts can not be ignored friction can cause problems to solve the problem
fortensionbolt, The friction force is a factor to be reckoned with. Bolt friction joint has been in existence, it may be part of the reason that cause...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...
Keywords : Carbon steel
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High Speed Cold Forging Screw Making Machine
Best price Metal Forging Machinery Screw Header Machine Screw Making Machine More
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Best price Cold Heading Drywall Screw Machine
Best price Cold Heading Drywall Screw Machine High Speed Cold Forging Screw Making Machine More
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One die two blow screw heading machine for making drywall screws
One die two blow screw heading machine for making drywall screws More
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Chinese full automatic thread rolling machine Rainbow brand
Chinese full automatic thread rolling machine Rainbow brand More
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High capacity 4 spindle nut tapping machine for flange and hex nuts
Full automatic 4 speindle nut tapping machine,suitable for hex and flange nut product. More
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Rainbow Full automatic 4 stations bolt making machine with factory price
http://Overall, multi-station cold heading machines offer several benefits that enhance efficiency and quality in the production process. They are a g... More
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High speed 4 station bolt making machine for hex and flange nut
http://Overall, multi-station cold heading machines offer several benefits that enhance efficiency and quality in the production process. They are a g... More
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Full automatic thread rolling machine in good price
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... More
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Rainbow full automatic thread rolling machine
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... More
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Full automatic 1 die 2 blow heading machine for self drilling screws
Heading Machine Model RSH3-20 Max. Blank Diameter (mm) 3 Max. Blank Length (mm) ... More
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New design thread rolling machine screw making machine
Wire rolling machine is usually composed of fuselage, motor, portable wire rolling plate, wire rolling strip and wear protective cover and other compo... More
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customized cold heading machine hot sale 2 die 2 blow cold forming 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
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Extra big size nut tapping machine for hex flange nut
Full automatic 4 speindle nut tapping machine,suitable for hex and flange nut product. More
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6 stations nut forging machine
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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High capacity thread rolling machine for screws and bolts
Can process Many kinds of screws and bolts in different size as well as special products. More
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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
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Automatic Nut Former Nut Making Machine
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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Chinese Brand thread rolling machine threading screws
Wire rolling machine is usually composed of fuselage, motor, portable wire rolling plate, wire rolling strip and wear protective cover and other compo... More
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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
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Double Side Feeding Drilling Machines 2 Spindle Rebar Coupler Tapping Machine
Tapping machine for large rebar coupler,high capacity, with 2 feeding systems
whatsapp:+86 15056856057 More
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Hot Sale Customized Screw Thread Rolling Machine
Various types of thread rolling machine to meet your various needs.
whatsapp: +86 15056856057
reach me whenever you need. More
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automatic thread rolling machine roller for screws
Wire rolling machine is usually composed of fuselage, motor, portable wire rolling plate, wire rolling strip and wear protective cover and other compo... More
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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
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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
