Home > Search  > High Precision
Browse Categories
Bolt Making Machine Supplier
Thread rolling machine supplier
Nut Making Machine Supplier
Nut tapping machine China Suppliers
Heat Treatment Furnace
Zinc plating production line solution
Colding Heading Machine suppliers
two die four blow cold forging machine
Three die six blow cold forging machine
wire drawing machine
Round type thread rolling machine
Washer assembling machine
Spring washer making machine
Bi-metal Rivet machine
Optical sorting machine
packing machine
Pipe bending machine
Automatic Knurling Machine
Bolt end cutting machine
Automatic nut slotting machine
die tooling
Taps tapping tooling
Cash Counting Machine
Punch accessories
Nylon washer assembly machine
Hot Dip Galvanizing Line
Certifications
Contact Us
Harbin Rainbow Technology Co., Ltd.Address:C2-02 Handi Building,Songbei Distr.,Harbin,ChinaPostal Code:150028Web site address:http://www.fastenerequip... Contact Now
News

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 Precision

China China factory screw production line screw thread rolling machine screw rod making machine manufacturer

China factory screw production line screw thread rolling machine screw rod making machine

CY08Z Thread Rolling Machine 

Model CY08Z
Diameter Range (mm) 4-8
Screw Length (mm) 100
Max. Thread Length (mm) 75
Moving Die Size (mm) 108/127/25
Main Motor (KW) 5.5
Output (Pcs/Min) 145-165
Approx Weight (kg) 1900
Machine Size (L*W*H)(mm) 2000×1600×1700 More
China Good price manufacturer bolt thread rolling machine screw thread rod machine manufacturer

Good price manufacturer bolt thread rolling machine screw thread rod machine

CY12Z Thread Rolling Machine 

Model CY12Z
Diameter Range (mm) 8-12
Screw Length (mm) 150/200/300
Max. Thread Length (mm) 100
Moving Die Size (mm) 190/215/35
Main Motor (KW) 15
Output (Pcs/Min) 65-85
Approx Weight (kg) 5600
Machine Size (L*W*H)(mm) 3265×1524×2345 More
China manufacturer thread rolling machine screw production machine screw rod threading machine manufacturer

manufacturer thread rolling machine screw production machine screw rod threading machine

CY30Z Thread Rolling Machine 

Model CY30Z
Diameter Range (mm) 20-30
Screw Length (mm) 250/300
Max. Thread Length (mm) 150
Moving Die Size (mm) 450/500/50
Main Motor (KW) 55
Output (Pcs/Min) 20-30
Approx Weight (kg) 22330
Machine Size (L*W*H)(mm) 5600×2500×2850 More
China Thread Rolling Machine From Rainbow Brand manufacturer

Thread Rolling Machine From Rainbow Brand

正 在 等待 翻译 …… More
China China supplier rivets make machine screw making machine cold forging machine manufacturer

China supplier rivets make machine screw making machine cold forging machine

Heading Machine
Model RSH10-120
Max. Blank Diameter (mm) 10
Max. Blank Length (mm) 120
Max. Cut off Length (mm) 140
Stroke (mm) 150
Output (Pcs/Min) 50-60
Main Die Diameter (mm) Φ80X160
Punch Die Diameter (1st) (mm) Φ55X150
Punch Die Diameter (2nd) (mm) Φ55X150
Cut off Die Diameter (mm) Φ40X50
Cutter Size (mm) 16X55X115
Main Motor Power (KW) 15HP/11KW
Machine Size (L*W*H) (m) 4.80X1.80X1.70
Approx Weight (Kgs) 8450 More
China Flexible nut tapping machine Factory direct supply 4 spindle tapping machine manufacturer

Flexible nut tapping machine Factory direct supply 4 spindle tapping machine

Product name Nut tapping machine Model ... More
China Rainbow factory supplier screw heading machine screw making machine manufacturer

Rainbow factory supplier screw heading machine screw making machine

Heading Machine
Model RSH12-250
Max. Blank Diameter (mm) 12
Max. Blank Length (mm) 250
Max. Cut off Length (mm) 270
Stroke (mm) 300
Output (Pcs/Min) 30-40
Main Die Diameter (mm) Φ88X330
Punch Die Diameter (1st) (mm) Φ60X180
Punch Die Diameter (2nd) (mm) Φ60X180
Cut off Die Diameter (mm) Φ45X60
Cutter Size (mm) 18X60X125
Main Motor Power (KW) 25HP/18.5KW
Machine Size (L*W*H) (m) 5.20X1.90X1.80
Approx Weight (Kgs) 15000 More
China factory good price cold heading machine large size screw producing machine manufacturer

factory good price cold heading machine large size screw producing machine

Heading Machine
Model RSH12-450
Max. Blank Diameter (mm) 12
Max. Blank Length (mm) 450
Max. Cut off Length (mm) 480
Stroke (mm) 550
Output (Pcs/Min) 25-35
Main Die Diameter (mm) Φ90X540
Punch Die Diameter (1st) (mm) Φ60X270
Punch Die Diameter (2nd) (mm) Φ60X270
Cut off Die Diameter (mm) Φ45X60
Cutter Size (mm) 18X60X125
Main Motor Power (KW) 25HP/22KW
Machine Size (L*W*H) (m) 6.50X2.25X2.10
Approx Weight (Kgs) 20800 More
China 1-die 2-blow cold heading machine screw making machine manufacturer

1-die 2-blow cold heading machine screw making machine

Heading Machine
Model RSH8-300
Max. Blank Diameter (mm) 8
Max. Blank Length (mm) 300
Max. Cut off Length (mm) 330
Stroke (mm) 365
Output (Pcs/Min) 25-35
Main Die Diameter (mm) Φ60X360
Punch Die Diameter (1st) (mm) Φ40X180
Punch Die Diameter (2nd) (mm) Φ40X180
Cut off Die Diameter (mm) Φ28X60
Cutter Size (mm) 12X42X90
Main Motor Power (KW) 10HP/7.5KW
Machine Size (L*W*H) (m) 4.30X1.60X1.90
Approx Weight (Kgs) 8500 More
China High temperature annealing furnace for Aluminum wire manufacturer

High temperature annealing furnace for Aluminum wire

Summary: This type of oven has a unique design of strong air circulation system, which ensures the stability of temperature. The temperature control s... More
China Rainbow high speed 4 station bolt former for hex and flange bolts manufacturer

Rainbow high speed 4 station bolt former for hex and flange bolts

Rainbow high speed 4 station bolt former for hex and flange bolts More
China RSH10-300 2023 new type cold heading machine manufacturer

RSH10-300 2023 new type cold heading machine

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
China 2023 new type high capacity zinc plating line manufacturer

2023 new type high capacity zinc plating line

China High precision spray drying detergent powder plant  zinc spray equipment manufacturer

High precision spray drying detergent powder plant zinc spray equipment

Barrel plating automatic production line can be adapted to a variety of small parts, standard parts and various types of plating needs substantial inc... More
China Customized solution metal electroplating machinery wash tank gold plating machine manufacturer

Customized solution metal electroplating machinery wash tank gold plating 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
China high speed nail maker nail machine manufacturer

high speed nail maker nail 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
China Customized metal galvanizing production line copper electroplating machine manufacturer

Customized metal galvanizing production line copper electroplating machine

free design electroplating plating line zinc,chrome-nickel plating machine More
China High precision Cremation furnace fusion furnace general electric furnace parts manufacturer

High precision Cremation furnace fusion furnace general electric furnace parts

The whole set heat treatment line is composed of : Automatic Feeding Machine →Front Washer→ Hardening Furnace → Oil quenching tank → Rear Washer ... More
China Flexible zinc spray equipment zinc galvanizing plant manufacturer

Flexible zinc spray equipment zinc galvanizing plant

Barrel plating automatic production line can be adapted to a variety of small parts, standard parts and various types of plating needs substantial inc... More
China Full Automatic tapping machine hex nut tapping machine with nut making machines manufacturer

Full Automatic tapping machine hex nut tapping machine with nut making machines

Full automatic 4 speindle nut tapping machine,suitable for hex and flange nut product. More
China Factory direct supply 4 spindle tapping machine nut tapping machine with nut tapper for hex bolts manufacturer

Factory direct supply 4 spindle tapping machine nut tapping machine with nut tapper for hex bolts

Full automatic 4 speindle nut tapping machine,suitable for hex and flange nut product. More
China Complete material Adequate stock nut tapping machine tapping threading machine for hex nuts manufacturer

Complete material Adequate stock nut tapping machine tapping threading machine for hex nuts

Full automatic 4 speindle nut tapping machine,suitable for hex and flange nut product. More
China Flexible and efficient flat die thread rolling machine full automatic thread rolling machines manufacturer

Flexible and efficient flat die thread rolling machine full automatic thread rolling machines

vvvv RCY05X RCY06X RCY08X R... More
China 1 die 2 blow automatic cold heading machine manufacturer

1 die 2 blow automatic cold heading machine

Best price Metal Forging Machinery Screw Header Machine Screw Making Machine More