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...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...High speed installation cold forging machine bolts and nuts making machine for screw
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...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...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...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(...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 : High Precision
-
-
500kg per hour full automatic Simens PLC control fasteners barrel electroplating line
Free design,Provide quotation list, process chart, lay out drawing, video to see more details
More
We have specialized in surface treatment equipment for more than 20 years
If you need, please contact me!
Whatsapp---+86 15056856057
-
-
6 Stations RNF08B Nut Former High Speed Flange Nut Hex Nut Making Machine
high capacity,high precision,full automatic,cold forging machine, nut making machine
More
-
-
Good price nut and bolt former
high quality hydraulic forging press bolt making machine power hammer cold forging machine
More
-
-
China higher cost performance full automatic fasteners barrel electroplating machine
Free design,Provide quotation list, process chart, lay out drawing, video to see more details
More
We have specialized in surface treatment equipment for more than 20 years
If you need, please contact me!
Whatsapp---+86 15056856057
-
-
China hot sale 500kg per hour full automatic galavning machine
Free design,Provide quotation list, process chart, lay out drawing, video to see more details
More
We have specialized in surface treatment equipment for more than 20 years
-
-
China newbee quanlity Manufacture Price Screw Bolt Thread Rollers
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China.
More
We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolling Machine, Wire Drawing Machine, Heat Treatment Furnace and Zinc Plating line, etc. to customers all over the world.
-
-
2024 Smart Device PLC Control 4 Stations 5 Stations Bolt and Nut Forging Machines
China manufacturer open type single precision press machine power air hammer bolt making machine
More
-
-
2024 Smart Device PLC Control Bolts and Nuts Forming maachine
China manufacturer nuts and bolts cold forging machine power hammer forging hex bolt making machine
More
-
-
2025 Professional design Nitriding manual shovel oil storage bolt forming machines
China manufacturer nuts and bolts cold forging machine power hammer forging hex bolt making machine
More
-
-
Good quality Japan brand bearings bolt making machine
high quality hydraulic forging press bolt making machine power hammer cold forging machine
More
-
-
Good quality nitriding manual shovel oil storage bolt making machine
high quality hydraulic forging press bolt making machine power hammer cold forging machine
More
-
-
Professional design manual shovel oil storage bolt making machine
China manufacturer precision forging machine high quality hydraulic forging press bolt making machine
More
-
-
Professional design Nitriding manual shovel oil storage bolt forming machine
China manufacturer nuts and bolts cold forging machine power hammer forging hex bolt making machine
More
-
-
2024 Smart Device PLC Control Bolt Former
China manufacturer nuts and bolts cold forging machine power hammer forging hex bolt making machine
More
-
-
2024 Smart Device PLC Control 4 Stations Bolt Forging Machine
China manufacturer open type single precision press machine power air hammer bolt making machine
More
-
-
China Gasket Spring Making Machine with Coiling washer Spring washer making machine
Rainbow full production of Spring washer making machine. we have all sizes equipment for 3mm, up to above 33mm spring washers.
We can provide a whole line to make spring washer. The spring wahser production line contains cutting machine, belt wire drawing machine, rolling up machine, coil collection machine.
MoreSpring washer machine it include three parts :
1 step,drawing the round wire to belt wire machine.
2 step,rolling up machine.
3 step, cutting machine.
-
-
1 Die 2 Blow High Speed Good Quality Cold Heading Machine Screw Making Machine
Place of Origin: China
More
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
-
-
China good quanlity Manufacture Price Screw Bolt Thread Rolling Machine
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China.
More
We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolling Machine, Wire Drawing Machine, Heat Treatment Furnace and Zinc Plating line, etc. to customers all over the world.
-
-
China hot sale 500kg per hour full automatic fasteners barrel electroplating line
Free design,Provide quotation list, process chart, lay out drawing, video to see more details
More
We have specialized in surface treatment equipment for more than 20 years
-
-
China RBF84S bolt cold forging machine bolt making machine
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(Ningbo), one Thread rolling machine factory(Ningbo), one Heat treatment furnace factory(Suqian) and one Electro plating equipment factory(Wuxi).
We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolling Machine, Wire Drawing Machine, Heat Treatment Furnace and Zinc Plating line, etc. to customers all over the world, With our reputation increasing and our team becoming more professional, we have experienced a significant growth in business during the recent years.
Nowadays, more and more reputed companies compete in a long-term cooperation with us.We abide by the principles of honesty, credibility, and mutual-benefit. Our motto is “ONCE BUSINESS, FOREVER FRIENDS”, we will do our best to serve clients at home and abroad. Due to our top-notch professional knowledge and rich trad experience, we have seen our market developing ability and actual business growth with an increasingly faster pace. We sincerely look forward to working with you. Let's build a great future together!
More
-
-
China higher cost performance full automatic fasteners barrel electroplating line
Free design,Provide quotation list, process chart, lay out drawing, video to see more details
More
We have specialized in surface treatment equipment for more than 20 years
If you need, please contact me!
Whatsapp---+86 15056856057
-
-
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
More
-
-
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
-
-
good price high capacity nut part machine nut forging machine
High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.
More
