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New Products: Round type thread rolling machine

automatic screw packaging machine

HSD-30 Bi-metal Rivet Machine

Hydraulic Pipe Bending Machine

Contact Us: Harbin Rainbow Technology Co., Ltd.Address:C2-02 Handi Building,Songbei Distr.,Harbin,ChinaPostal Code:150028Web site address:http://www.fastenerequip...

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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 ...

RBF 64S cold heading machine Latest production bolt former machine for anchor

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...

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(...

International Fastener Exhibition in New Delhi, India

It is a professional fastener exhibition in Southeast Asia FASTNER FAIR INDIA is a professional fastener exhibition in Southeast Asia, and also mainta...

multi station bolt and nut making machine cold heading machine with in stock

We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolli...

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...

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 washer?

Washers: flat circular shape of a class of fasteners. Placed on the bolt, screw or nut support surface and connection between the surface of the parts...

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: factory price high speed nut making 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. More

: factory price high speed bolt making machine

Overall, multi-station cold heading machines offer several benefits that enhance efficiency and quality in the production process. They are a great in... More

: Chinese factory price Spring Washer Making Machinery wire spring making machines

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: Specialized production heat treatment equipment electric furnace with 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

: High precision Increase product hardness mesh belt furnace heat treatment equipment

The whole set heat treatment line is composed of : Automatic Feeding Machine →Front Washer→ Hardening Furnace → Oil quenching tank → Rear Washer ... More

: Great promotion nut making Tapping Machine for nuts

Full automatic 4 speindle nut tapping machine,suitable for hex and flange nut product. More

: factory good price screw thread rolling machine bolt rod thread making machine

CY16Z Thread Rolling Machine

Model CY16Z
Diameter Range (mm) 12-16
Screw Length (mm) 150/200/300
Max. Thread Length (mm) 100
Moving Die Size (mm) 230/265/38
Main Motor (KW) 22
Output (Pcs/Min) 45-60
Approx Weight (kg) 6700
Machine Size (L*W*H)(mm) 3500×1900×2200 More

: used friction screw press machines for sale nuts machine crusing Tapping Machine

Full automatic 4 speindle nut tapping machine,suitable for hex and flange nut product. More

: High Precision Metal Rolling Metal Machinery bar thread machine

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: 1-die 2-blow screw produce machine screw heading machine cold forging machine

Model RSH5-80
Max. Blank Diameter (mm) 5
Max. Blank Length (mm) 80
Max. Cut off Length (mm) 95
Stroke (mm) 110
Output (Pcs/Min) 90-110
Main Die Diameter (mm) Φ34.5X100
Punch Die Diameter (1st) (mm) Φ31X75
Punch Die Diameter (2nd) (mm) Φ31X75
Cut off Die Diameter (mm) Φ19X35
Cutter Size (mm) 10X35X72
Main Motor Power (KW) 4.0HP/3.0KW
Machine Size (L*W*H) (m) 2.40X1.15X1.25
Approx Weight (Kgs) 1850 More

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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

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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

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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

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Model RSH8-90
Max. Blank Diameter (mm) 8
Max. Blank Length (mm) 90
Max. Cut off Length (mm) 120
Stroke (mm) 130
Output (Pcs/Min) 80-90
Main Die Diameter (mm) Φ60X120
Punch Die Diameter (1st) (mm) Φ40X120
Punch Die Diameter (2nd) (mm) Φ40X120
Cut off Die Diameter (mm) Φ28X45
Cutter Size (mm) 12X42X90
Main Motor Power (KW) 10HP/7.5KW
Machine Size (L*W*H) (m) 3.60X1.60X1.80
Approx Weight (Kgs) 4800 More

: Thread Rolling Machine From Rainbow Brand

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: China supplier bolt make machine screw forming machine rivet producing machine

Model RSH8-120
Max. Blank Diameter (mm) 8
Max. Blank Length (mm) 120
Max. Cut off Length (mm) 140
Stroke (mm) 156
Output (Pcs/Min) 60-80
Main Die Diameter (mm) Φ60X160
Punch Die Diameter (1st) (mm) Φ40X120
Punch Die Diameter (2nd) (mm) Φ40X120
Cut off Die Diameter (mm) Φ28X45
Cutter Size (mm) 12X42X90
Main Motor Power (KW) 10HP/7.5KW
Machine Size (L*W*H) (m) 3.75X1.60X1.80
Approx Weight (Kgs) 4900 More

: 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

: Flexible nut tapping machine Factory direct supply 4 spindle tapping machine

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: 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

: 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

: 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

: Chinese high speed screw header one die two blow

Chinese high speed screw header one die two blow More

: 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