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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
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...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 ...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...Thread Rolling
High speed installation cold forging machine bolts and nuts making machine for screw
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...The Complete Guide to Zinc Plating: All You Need To Know
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...What Is Cold Forming?
- Products
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Six Die Nut and Part Forging Machine
Nut Making Machine Supplier
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Rainbow High Speed 6 Station Spare Parts Making Machine Automatic Nuts Cold Forging Machine
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Rainbow Automatic Nut Making Machine for M30 High Efficiency Spare Parts Making Machine
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Rainbow 6 Station Nut Making Machine for M16-M20 Big Nut
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Automatic M12 Flange Nut Cold Forging Machine Nut Former
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Multi-Station Power Hammer Nut Making Machine
high capacity,high precision,full automatic,cold forging machine, nut making machine
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High Quality Metal Forging Machinery Nut Making Machine
high capacity,high precision,full automatic,cold forging machine, nut making machine
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Good Factory Price Fully Automatic 6 Station M16-M20 Nut Part Making Machine
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China.We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolling Machine, Wire Drawing Machine, Heat Treatment Furnace and Zinc Plating line, etc. to customers all over the world.
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Rainbow Heavy Duty 6 Station Spare Parts Making Machine Automatic Nuts Cold Forging Machine
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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M10 M12 Flange Nut Cold Forging Machine Nut Former
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Cold Heading Machine Nut Former for Extra Length
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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DIN934 Nut Maker Nut Forging Machine with PKO
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Rainbow Heavy Duty 6 Station Nut Making Machine High Precision Spare Parts Cold Forging Machine
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Max Diameter M20 Hex Nut Nut Maker Nut Forging Machine with PKO
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Hex Nut Big Size Cold Heading Machine Nut Former for Extra Length
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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M12 Flange Nut Cold Forging Machine Nut Former with One Set Mold
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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China good price good factory M10-M12 nut forming machine
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Full automatic nut making machine for Nylock nut former on sale
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Extra long nut part former on sale multi stations nut making machine
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Heavy duty nut former 7 station nut making machine for special parts
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Rainbow High Productivity Nut Making Machine 6 Station Spare Parts Making Machine
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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6 Station Special Nuts Cold forging Machine Nut Forming Machine with Mold Die
The company covers an area of 15,000 square meters, has 30 years of cold heading machine production history, is the first batch of production of cold machines in China
The old factory. Through the continuous improvement of technology and the introduction of foreign advanced technology, the multi-station cold heading machine and cold heading die are manufactured
Compact structure and high rigidity, easy operation and maintenance. The use of this equipment can simplify the production process, improve the efficiency and material benefit
The rate is as high as 88-91%, the precision is high, the strength is good, and the economic benefit of the enterprise is remarkable.
The main models of cold heading machine are: standard cold heading machine, six-mold bearing cold heading machine, multi-station elongated cold heading machine, screw and nut forming machine, gear drum type large cold heading machine, etc., can be customized and installed according to customer requirements.
The production of cold header is used in automotive, aerospace, mechanical basic industry parts (such as chains, fasteners, bearings,
Socket wrenches, tools, screws and nuts) and other types of standard parts, shaped, complex non-standard parts of cold extrusion, a wide range of applications. Our company as the production of cold heading machine, multi-station cold heading machine, screw and nut machine professional manufacturers, advanced equipment, excellent technology, excellent product quality, comprehensive after-sales service.
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Taiwan Technology Nut Making Machine Six Station Nut Forming Machine with Full Set Mold
The company covers an area of 15,000 square meters, has 30 years of cold heading machine production history, is the first batch of production of cold machines in China
The old factory. Through the continuous improvement of technology and the introduction of foreign advanced technology, the multi-station cold heading machine and cold heading die are manufactured
Compact structure and high rigidity, easy operation and maintenance. The use of this equipment can simplify the production process, improve the efficiency and material benefit
The rate is as high as 88-91%, the precision is high, the strength is good, and the economic benefit of the enterprise is remarkable.
The main models of cold heading machine are: standard cold heading machine, six-mold bearing cold heading machine, multi-station elongated cold heading machine, screw and nut forming machine, gear drum type large cold heading machine, etc., can be customized and installed according to customer requirements.
The production of cold header is used in automotive, aerospace, mechanical basic industry parts (such as chains, fasteners, bearings,
Socket wrenches, tools, screws and nuts) and other types of standard parts, shaped, complex non-standard parts of cold extrusion, a wide range of applications. Our company as the production of cold heading machine, multi-station cold heading machine, screw and nut machine professional manufacturers, advanced equipment, excellent technology, excellent product quality, comprehensive after-sales service.
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2025 Good Factory Price Automatic Nut Forming Machine Nut Part Forging Machine
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
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Cold Forging Machine 6 Station Nut Forging Machine Hex Nuts Former Nut Making Machine
The company covers an area of 15,000 square meters, has 30 years of cold heading machine production history, is the first batch of production of cold machines in China
The old factory. Through the continuous improvement of technology and the introduction of foreign advanced technology, the multi-station cold heading machine and cold heading die are manufactured
Compact structure and high rigidity, easy operation and maintenance. The use of this equipment can simplify the production process, improve the efficiency and material benefit
The rate is as high as 88-91%, the precision is high, the strength is good, and the economic benefit of the enterprise is remarkable.
The main models of cold heading machine are: standard cold heading machine, six-mold bearing cold heading machine, multi-station elongated cold heading machine, screw and nut forming machine, gear drum type large cold heading machine, etc., can be customized and installed according to customer requirements.
The production of cold header is used in automotive, aerospace, mechanical basic industry parts (such as chains, fasteners, bearings,
Socket wrenches, tools, screws and nuts) and other types of standard parts, shaped, complex non-standard parts of cold extrusion, a wide range of applications. Our company as the production of cold heading machine, multi-station cold heading machine, screw and nut machine professional manufacturers, advanced equipment, excellent technology, excellent product quality, comprehensive after-sales service.
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