Leading Chinese fastener equipment dealers!
Harbin Rainbow Technology Co., Ltd.
- 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
- Subscribe
-
Get email updates on new products
- Certifications
-
- New Products
- 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
-
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 : Fully automatic
-
-
Automatic Nickel Chrome Rack Electroplating Production Line
free design electroplating plating line zinc,chrome-nickel plating machine
Whatsapp---+86 15056856057 More
-
-
China supplier high speed heading machine machine make screw bolt nail rivet nut
Model RSH5-30G
Max. Blank Diameter (mm) 5
Max. Blank Length (mm) 30
Max. Cut off Length (mm) 55
Stroke (mm) 82
Output (Pcs/Min) 160-180
Main Die Diameter (mm) Φ34.5X56
Punch Die Diameter (1st) (mm) Φ35X75
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) 1.80X1.00X1.25
Approx Weight (Kgs) 2000 More
-
-
Factory price high speed heading machine screw making machine manufacturer
Model RSH4-30G
Max. Blank Diameter (mm) 4
Max. Blank Length (mm) 30
Max. Cut off Length (mm) 48
Stroke (mm) 68
Output (Pcs/Min) 180-200
Main Die Diameter (mm) Φ30X50
Punch Die Diameter (1st) (mm) Φ25X65
Punch Die Diameter (2nd) (mm) Φ25X65
Cut off Die Diameter (mm) Φ15X30
Cutter Size (mm) 10X32X72
Main Motor Power (KW) 4.0HP/3.0KW
Machine Size (L*W*H) (m) 1.80X0.85X1.15
Approx Weight (Kgs) 1300 More
-
-
Rainbow High Speed Thread Roller for Making Screws Bolts
The thread rolling machine adopts two thread profile thread rolling plate staggered 1/2 screw distance design, One plate is fixed, movable plate is on... More
-
-
Manufacturer Price Screw Bolt Thread Rolling Machine
The thread rolling machine adopts two thread profile thread rolling plate staggered 1/2 screw distance design, One plate is fixed, movable plate is on... More
-
-
Rainbow Manufacturer Price Thread Rolling Machine
The thread rolling machine adopts two thread profile thread rolling plate staggered 1/2 screw distance design, One plate is fixed, movable plate is on... More
-
-
Full automatic circle die thread rolling machine
Hydraulic thread rolling machine The cold rolling process of thread rolling is an advanced non-cutting process, which can effectively improve the i... More
-
-
Electirc gas type continuous mesh belt heat treatment furnace for fasteners
he whole set heat treatment line is composed of :
Automatic Feeding Machine →Front Washer→ Hardening Furnace → Oil quenching tank →
Rear Washer → Tempering furnace→Electric Control Cabinet, etc.
The buyer can compose the treatment line flexiblely due to different demands More
-
-
Autonatic steel balls heading machine with high speed and low price
This machine is specially supplied for cold heading bearing steel, carbon steel, stainless steel, copper, aluminum etc metal ball billet. Whole working process, such as feeding, cutting, cold heading and ejection processes are automatically and continuously. More
-
-
High capacity Metal Forging Machinery Nut Making Machine
high capacity,high precision,full automatic,cold forging machine, nut making machine More
-
-
Factory Price Nut tapper Nut Making Machine
high capacity,high precision,full automatic,cold forging machine, nut making machine More
-
-
Automatic Rebar Threading Machine Large Coupler Tapping Machine
Tapping machine for large rebar coupler,high capacity, with 2 feeding systems
whatsapp:+86 15056856057 More
-
-
Manufacturer Thread Rolling Machine for Making Screw Bolts Threads
The thread rolling machine adopts two thread profile thread rolling plate staggered 1/2 screw distance design, One plate is fixed, movable plate is on... More
-
-
Rainbow Automatic Thread Rolling Machine Manufacture
The thread rolling machine adopts two thread profile thread rolling plate staggered 1/2 screw distance design, One plate is fixed, movable plate is on... More
-
-
Rainbow Thread Rolling Machine
The thread rolling machine adopts two thread profile thread rolling plate staggered 1/2 screw distance design, One plate is fixed, movable plate is on... More
-
-
hot sale 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
-
-
factory price straight line wire drawing machine made in china
Condition: New Inlet Diameter: 5.5mm Outlet Diameter: 1.6mm Video outgoing-inspection: Provided Machinery Test Report: Prov... More
-
-
Trolley annealing furnace for heavy castings and steel parts
This type of oven has a unique design of strong air circulation system, which ensures the stability of temperature More
-
-
Steel balls heading machine with factory price
This machine is specially supplied for cold heading bearing steel, carbon steel, stainless steel, copper, aluminum etc metal ball billet. Whole working process, such as feeding, cutting, cold heading and ejection processes are automatically and continuously. More
-
-
High Speed Rainbow 6 station nut former with low price
Main process of nuts production:Wire drawing-Annealing- Cold forging- Heat treament-Glvanizing More
-
-
Free design automatic electroplating production line
free design electroplating plating line zin,chrome-nickel plating machine
Whatsapp---+86 15056856057 More
-
-
CY06XN 400pcs/min High capacity thread rolling machine
Various types of thread rolling machine to meet your various needs.
whatsapp: +86 15056856057
reach me whenever you need. More
-
-
New Design m30 die anyang forging press screw making machine cold forging machine
http://Overall, multi-station cold heading machines offer several benefits that enhance efficiency and quality in the production process. They are a g... More
