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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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Products
China Automatic High Speed Screw Cold Heading Machine manufacturer

Automatic High Speed Screw Cold Heading Machine

1-Die 2-Blow

China High Quality Z94 Series Nail Making Machines manufacturer

High Quality Z94 Series Nail Making Machines

Nail making machine This machine is advanced in design, compact in structure, beautiful in appearance, easy to use, safe in operation, high speed and ...

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China High Speed Nail Polishing Machine Nail Coiling Machine manufacturer

High Speed Nail Polishing Machine Nail Coiling 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 ...

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China automatic metal forging machinery cold header machine manufacturer

automatic metal forging machinery cold header machine

Multi stations Metal Forging Machinery Cold Header Heading Machine Screw Making Machines cold heading machine price

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China Chinese Manufacturing 1 Die 2 Blow Screw Cold Heading Machine manufacturer

Chinese Manufacturing 1 Die 2 Blow Screw Cold Heading Machine

Place of Origin: China
Application: Machinery & Hardware & Others
Condition: New
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: One Year
Brand Name: Rainbow
Voltage: 380V
Warranty: One Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Other.
Packaging Details: Plywood Cases

More
China 2025 Hot Sale High Speed Good Factory Price Wire Nail Making Machine manufacturer

2025 Hot Sale High Speed Good Factory Price Wire 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 ...

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China 2025 Good Factory Price Automatic Screw Making Machine manufacturer

2025 Good Factory Price Automatic Screw Making Machine

Place of Origin: China
Application: Machinery & Hardware & Others
Condition: New
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: One Year
Brand Name: Rainbow
Voltage: 380V
Warranty: One Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Other.
Packaging Details: Plywood Cases

More
China Rainbow Automatic Screw Making Machine 1 Die 2 Blow Cold Heading Machine manufacturer

Rainbow Automatic Screw Making Machine 1 Die 2 Blow Cold Heading Machine

Place of Origin: China
Application: Machinery & Hardware & Others
Condition: New
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: One Year
Brand Name: Rainbow
Voltage: 380V
Warranty: One Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Other.
Packaging Details: Plywood Cases

More
China 2025 mode High speed 480pcs Z94 series for nails and screws manufacturer

2025 mode High speed 480pcs Z94 series 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
China High Speed CE Certificate Screw Making Machine manufacturer

High Speed CE Certificate Screw Making Machine

Multi stations Metal Forging Machinery Cold Header Heading Machine Screw Making Machines cold heading machine price

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China M5-M16 Open Close Mold Second Forming Machine manufacturer

M5-M16 Open Close Mold Second Forming Machine

Multi stations Metal Forging Machinery Cold Header Heading Machine Screw Making Machines cold heading machine price

More
China Rainbow High Speed Screw Making Machine Automatic manufacturer

Rainbow High Speed Screw Making Machine Automatic

Place of Origin: China
Application: Machinery & Hardware & Others
Condition: New
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: One Year
Brand Name: Rainbow
Voltage: 380V
Warranty: One Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Other.
Packaging Details: Plywood Cases

More
China 2025 Automatic Good Price Cold Heading Machine Screw Making Machine manufacturer

2025 Automatic Good Price Cold Heading Machine Screw Making Machine

High Speed Automatic 1 die 2 blow Cold Heading Machine Screw Making Machine

Multi stations Metal Forging Machinery

Cold Header Heading Machine

Screw Making Machines

Cold heading machine price

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China High speed 480pcs Z94 series for nails and screws manufacturer

High speed 480pcs Z94 series 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
China 1 Die 2 Blow High Speed Good Quality Cold Heading Machine Screw Making Machine manufacturer

1 Die 2 Blow High Speed Good Quality Cold Heading Machine Screw Making Machine

Place of Origin: China
Application: Machinery & Hardware & Others
Condition: New
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: One Year
Brand Name: Rainbow
Voltage: 380V
Warranty: One Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Other.
Packaging Details: Plywood Cases

More
China China good factory price 1 die 2 blow cold heading machine screw making machine manufacturer

China good factory price 1 die 2 blow cold heading machine screw making machine

Multi stations Metal Forging Machinery Cold Header Heading Machine Screw Making Machines cold heading machine price

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China China good factory supply good price screw making machine manufacturer

China good factory supply good price screw making machine

Multi stations Metal Forging Machinery Cold Header Heading Machine Screw Making Machines cold heading machine price

More
China China good factory price cold heading machine screw making machine manufacturer

China good factory price cold heading machine screw making machine

Place of Origin: China
Application: Machinery & Hardware & Others
Condition: New
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: One Year
Brand Name: Rainbow
Voltage: 380V
Warranty: One Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Other.
Packaging Details: Plywood Cases

More
China China Most popular screw cold heading machine famous screw making machine manufacturer

China Most popular screw cold heading machine famous screw making machine

Place of Origin: China
Application: Machinery & Hardware & Others
Condition: New
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: One Year
Brand Name: Rainbow
Voltage: 380V
Warranty: One Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Other.
Packaging Details: Plywood Cases

More
China Best popular cold heading machine cold forging machine screw making machine manufacturer

Best popular cold heading machine cold forging machine screw making machine

Hot popular cold heading machine cold forging machine screw making machine

The head machine is a professional cold upsetting forming machine which is matched with automatic wire rolling machine in the whole plant of fastener industry.

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China Rainbow Hot Sale Screw Making Machine High Productivity Cold Heading Machine manufacturer

Rainbow Hot Sale Screw Making Machine High Productivity Cold Heading Machine

Place of Origin: China
Application: Machinery & Hardware & Others
Condition: New
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: One Year
Brand Name: Rainbow
Voltage: 380V
Warranty: One Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Other.
Packaging Details: Plywood Cases

More
China Rainbow Automatic Screw Making Machine With Manufacture Price manufacturer

Rainbow Automatic Screw Making Machine With Manufacture Price

Place of Origin: China
Application: Machinery & Hardware & Others
Condition: New
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: One Year
Brand Name: Rainbow
Voltage: 380V
Warranty: One Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Other.
Packaging Details: Plywood Cases

More
China High Speed Automatic 1 die 2 blow Cold Heading Machine Screw Making Machine manufacturer

High Speed Automatic 1 die 2 blow Cold Heading Machine Screw Making Machine

High Speed Automatic 1 die 2 blow Cold Heading Machine Screw Making Machine

Multi stations Metal Forging Machinery

Cold Header Heading Machine

Screw Making Machines

Cold heading machine price

More
China Hot popular cold heading machine cold forging machine screw making machine manufacturer

Hot popular cold heading machine cold forging machine screw making machine

Hot popular cold heading machine cold forging machine screw making machine

The head machine is a professional cold upsetting forming machine which is matched with automatic wire rolling machine in the whole plant of fastener industry.

More
China Most popular screw cold heading machine screw making machine manufacturer

Most popular screw cold heading machine screw making machine

Place of Origin: China
Application: Machinery & Hardware & Others
Condition: New
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: One Year
Brand Name: Rainbow
Voltage: 380V
Warranty: One Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Other.
Packaging Details: Plywood Cases

More