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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(...

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China Electric Metal Industrial Melting Furnace Induction Heating Continuous Mesh Belt Furnace Line for Screw manufacturer

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
China Industrial Metal Melting Forge Induction Heating Continuous Mesh Belt Furnace Line for Screw manufacturer

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
China Advanced Industrial Furnace Melting Heat Treatment Electric Furnace Mesh Belt Furnace Line for Screw manufacturer

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
China High Stability Steel Ball Heading Machine 1 Die 2 Blow Heading Machine with Good Selling manufacturer

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
China Automatic 4 Station Cold Forging Machine Old Brand China Cold Forging Machines for Bolts manufacturer

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
China continuous bright carburizing quenching furnace manufacturer manufacturer

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
China Gas controlled continuous conveyor heat treatment furnace supplier manufacturer

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
China screw heat treatment line manufacturer

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
China hardening and tempering metal heat treatment furnace manufacturer manufacturer

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
China The best supplier sale quenching mesh belt furnace manufacturer

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
China Factory supply hardening heat treatment equipment for metal manufacturer

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
China Continuous hardening and tempering furnace supplier manufacturer

Continuous hardening and tempering furnace supplier

正在等待翻译…… More
China continuous auto part heat treatment line/machine/equipment mesh belt furnace manufacturer

continuous auto part heat treatment line/machine/equipment 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
China heat treatment furnace for screw nuts heat treatment furnace for screw manufacturer

heat treatment furnace for screw nuts heat treatment furnace 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
China Factory sale heat treatment quenching hardening furnace manufacturer

Factory sale heat treatment quenching hardening 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
China Fully Automatic copper/nickel/chrome/zinc/silver plating Electroplating Production Line manufacturer

Fully Automatic copper/nickel/chrome/zinc/silver plating Electroplating Production Line

1. Large roller can be extremely PP PP-casting materials, CNC machine drilling.
2. The transmission system adopts each station of a transmission gear coupling, electromagnetic speed.
3. Automatic weighing feeding device can reduce labor intensity.
4. passivation automatic folder barrel washing equipment and automatic rejection of water color dryer. More
China Factory price zinc chrome nickle copper electroplating production line manufacturer

Factory price zinc chrome nickle copper electroplating production line

1. Large roller can be extremely PP PP-casting materials, CNC machine drilling.
2. The transmission system adopts each station of a transmission gear coupling, electromagnetic speed.
3. Automatic weighing feeding device can reduce labor intensity.
4. passivation automatic folder barrel washing equipment and automatic rejection of water color dryer. More
China electroplating machine zinc plating equipment Zinc plating line manufacturer

electroplating machine zinc plating equipment Zinc plating line

1. Large roller can be extremely PP PP-casting materials, CNC machine drilling.
2. The transmission system adopts each station of a transmission gear coupling, electromagnetic speed.
3. Automatic weighing feeding device can reduce labor intensity.
4. passivation automatic folder barrel washing equipment and automatic rejection of water color dryer. More
China Automatic rack barrel type electrolytic zinc plating machine price manufacturer

Automatic rack barrel type electrolytic zinc plating machine price

1. Large roller can be extremely PP PP-casting materials, CNC machine drilling.
2. The transmission system adopts each station of a transmission gear coupling, electromagnetic speed.
3. Automatic weighing feeding device can reduce labor intensity.
4. passivation automatic folder barrel washing equipment and automatic rejection of water color dryer. More
China Automatic zinc plating line for fasteners manufacturer

Automatic zinc plating line for fasteners

1. Large roller can be extremely PP PP-casting materials, CNC machine drilling.
2. The transmission system adopts each station of a transmission gear coupling, electromagnetic speed.
3. Automatic weighing feeding device can reduce labor intensity.
4. passivation automatic folder barrel washing equipment and automatic rejection of water color dryer. More
China hot dip galvanizing production line for small part manufacturer

hot dip galvanizing production line for small part

1. Large roller can be extremely PP PP-casting materials, CNC machine drilling.
2. The transmission system adopts each station of a transmission gear coupling, electromagnetic speed.
3. Automatic weighing feeding device can reduce labor intensity.
4. passivation automatic folder barrel washing equipment and automatic rejection of water color dryer. More
China Professional Hot dip galvanizing equipment for sale manufacturer

Professional Hot dip galvanizing equipment for sale

正在等待翻译…… More
China automatic zinc plating equipment for sale manufacturer

automatic zinc plating equipment for sale

正在等待翻译…… More
China automatic metal hot dip galvanizing machine manufacturer

automatic metal hot dip galvanizing machine

1. Large roller can be extremely PP PP-casting materials, CNC machine drilling.
2. The transmission system adopts each station of a transmission gear coupling, electromagnetic speed.
3. Automatic weighing feeding device can reduce labor intensity.
4. passivation automatic folder barrel washing equipment and automatic rejection of water color dryer. More