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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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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(...
Keywords : High speed
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powerful factory chrome plating equipment hot sale zinc plating line and nuts
The main configuration 1, PLC machine adopts Japanese Mitsubishi Electric Corporation products; 2, inverter byJapan's Mitsubishi Electric Corporation ... More
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China Zinc plating line producing site suppliers-Rainbow
The main configuration 1, PLC machine adopts Japanese Mitsubishi Electric Corporation products; 2, inverter byJapan's Mitsubishi Electric Corporation ... More
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High stability and China factory price metal zinc spray equipment used plant equipment
Product Description More
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Multi stations Metal Forging Machinery Cold Header Heading Machine
Multi stations Metal Forging Machinery Cold Header Heading Machine Screw Making Machines More
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High Speed Screw Manufacturing Machine Cold Heading Machine
Best price Metal Forging Machinery Screw Header Machine Screw Making Machine More
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customized electroplating nickel coating automatic metal plating galvanizing machine
Free design,Provide quotation list, process chart, lay out drawing, video to see more details
We have specialized in surface treatment equipment for more than 20 years
If you need, please contact me!
Whatsapp---+86 15056856057 More
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customized cold header screw making machine for sale
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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customized heat treatment ovens factory direct annealing furnace
Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs More
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High precision and wholesale heat treatment furnace Continuous mesh belt furnace
The whole set heat treatment line is composed of : Automatic Feeding Machine →Front Washer→ Hardening Furnace → Oil quenching tank → Rear Washer ... More
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High capacity metal nut washer assembly machine with factory price
The nylon nut washer inserting machine produced by Rainbow is suitable for Nylon Lock Nut, Anti-Loosing Nut etc. we have big share in domestic market,... More
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Made in China Rainbow nylon nut washer inserting machine
The nylon nut washer inserting machine produced by Rainbow is suitable for Nylon Lock Nut, Anti-Loosing Nut etc. we have big share in domestic market,... More
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Rainbow high speed nylon nut assembly machine
The nylon nut washer inserting machine produced by Rainbow is suitable for Nylon Lock Nut, Anti-Loosing Nut etc. we have big share in domestic market,... More
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High precision tapping threading machine for hex nuts material Adequate stock nut tapping machine
Details Images More
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High speed Nail making machine full stocks with fast production
Nail making machine This machine is advanced in design, compact in structure, beautiful in appearance, easy to use, safe in operation, high speed and ... More
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Hot selll Nail making machine nail lemgth with good quality
Nail making machine This machine is advanced in design, compact in structure, beautiful in appearance, easy to use, safe in operation, high speed and ... More
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Full automatic nail making machine nail maker high speed Z94-6A type for nails and screws
Nail making machine This machine is advanced in design, compact in structure, beautiful in appearance, easy to use, safe in operation, high speed and ... More
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High stability and precision nail making machine nail maker high speed Z94-6A type for nails and screws
Product Description More
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Advanced bolt and nut manufacturing cold former nut making machine
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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Best quality cold forging machine air hammer bolt making machine
China manufacturer nuts and bolts cold forging machine power hammer forging hex bolt making machine More
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Made in China high speed extra thick hex flange nut
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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factory direct heat treatment furnace customized heat treatment ovens on sale annealing furnace
Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs More
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Six die seven die high speed nut part forging machine
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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Rainbow Extra thick 6 station nut former with factory price
high capacity,high precision,full automatic,cold forging machine, nut making machine More
