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Harbin Rainbow Technology Co., Ltd.
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- Three die six blow cold forging machine
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- Hot Dip Galvanizing Line
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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 : High speed
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Automatic Metal Electroplating Machinery Electroplating 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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Full Automatic Rack and Barrel Zinc Electroplating Line
Full Automatic Rack and Barrel Zinc Electroplating Plant
Whatsapp---+86 15056856057 More
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China Manufacturer Screw and Bolt Thread Rolling Machine
Various types of thread rolling machine to meet your various needs. More
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Manufacturer Screw Making Machine Automatic Cold Heading Machine
Rainbow screw making machine, including full series of cold heading machine and thread rolling machine. Can be used for all types of screw production. Cold heading machine has 1 die 2 blow series, 2 die 2 blow series, 3 die 3 blow series, semi-tubular rivet series and so on. More
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Manufacturer Bolts and Screws Flat Die thread rolling machine
We can supply high-accuracy, high-strength, and non-standard flat thread rolling dies such as Metric thread, whitworth thread, unified thread, worm, trapezoidal thread, spline, tape thread, wood screw, self-tapping screw, dry wall screw, self-drilling screw, straight thread, diagonal thread, etc. More
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China Top Brand Cold Forging Machine for Making Bolt and Nuts
China's top three cold header manufacturers, can meet the one-stop service, our equipment technology is the most advanced, good service, quality can be used for 20 years. More
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Hot Sale Spring Washer Machine High Speed Cutting Machine Automatic Coil Machine
Spring Washer Machine Full Production Line:
1. Belt Wire Drawing Machine
2. Coil Machine
3. Coil Collection Machine
4. Cutting Machine More
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Multi station hex flange nut former with high speed and high precision
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(... More
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Screw making machine-Thread Rolling Machine-Best quality-China supplier
thread rolling machine More
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Screw making machine-Heading machine-Best quality-China supplier
screw making machine heading machine screw make machine bolt making machine cold machine More
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480pcs per minute automaticmetel moulding machinery wire nail maker nail making machine
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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China Top Three Screw Making Cold Heading Machine Advanced Nail Heading Machine for Bolts
Versatility: Multi-station cold heading machines can produce a wide variety of parts, ranging from simple shapes to complex forms. This versatility makes them highly adaptable to different applications and allows for maximum productivity in all industries. More
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Automatic screw making machine for cold heading machine-Harbin rainbow
screw making machine heading machine screw make machine More
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Electric Metal Industrial Melting Furnace Induction Heating Continuous Mesh Belt Furnace Line for Screw
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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Industrial Metal Melting Forge Induction Heating Continuous Mesh Belt Furnace Line for Screw
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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Advanced Industrial Furnace Melting Heat Treatment Electric Furnace Mesh Belt Furnace Line for Screw
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 Stability Steel Ball Heading Machine 1 Die 2 Blow Heading Machine with Good Selling
Our machines warranty policy as below: Warranty: 12 months from the date of delivery for free replacement against the defective/faulty design/poor workmanship.
We will supply our clients quick response aftersale service.
We have service center in india and turkey.
Other countries we have engineers availabe to site service at clients's factory. More
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Automatic 4 Station Cold Forging Machine Old Brand China Cold Forging Machines for Bolts
Our machines warranty policy as below: Warranty: 12 months from the date of delivery for free replacement against the defective/faulty design/poor workmanship.
We will supply our clients quick response aftersale service.
We have service center in india and turkey.
Other countries we have engineers availabe to site service at clients's factory. More
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continuous bright carburizing quenching furnace manufacturer
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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Gas controlled continuous conveyor heat treatment furnace supplier
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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screw heat treatment line
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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hardening and tempering metal heat treatment furnace manufacturer
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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The best supplier sale quenching mesh belt 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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Factory supply hardening heat treatment equipment for metal
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
