Medium Frequency Inverter Seam Welding Machine for Sink
- Advantage:
1, adopt 3-phase variable frequency motor, average welding speed, easy to adjust, and stability.
2, welding circuit loop is by means of internal water cooling, welding wheel (electrode) are by means of external water cooling.
3, the parts of electric conduction turning on welding machine are designed to be embedded silver bushings structure, the base of electric conduction is lubricated by hermetic oil and be cooled down by water so as to silver bushings turn flexibly not to lock. Only for the part of Silver bushings, the price is more than USD4, 000, if no silver bushing, wheel will be locked often and wear. It is very important, but many machine from other factory is not with the parts, and price will be lower.
- Main structure:
1, Machine body: Use vertical reinforcing structure, adopt good quality thickness steel plate to weld
2, Transformer: Use silicon sheets of 15000 gauss permeability to pile up. There is cooling water in inside, using full copper alloy core, reducing impedance, improving the utilization of power, 50% duty cycle to ensure the requirement of long time welding, big output power. The useful lifetime is longer, noise is smaller, structure is more compact and reasonable.
3, Solenoid: From NORGREN England, High speed and quality
4, Cylinder: Adopt high accurate, anti-friction hard material, which is duralumin, without rust, lower friction, lower noise and adding pressure is faster, thereby reducing the weld spatter.
5, welding wheels: With CuCrZr materials, very anti-friction. By means of water cooling, longer service life.
6, Switches
7, Air source processor
8, Electric conduction base-- silver bushings structure
9, controller: Chinese Top brand, from sunke
10, motor: Mitsubishi Japan
11, Cooling water system
12, Compressed air system
13, Monitor & alarm system
| Rated capacity |
150kVA |
| Primary voltage |
380V/ 50Hz |
| Max. Short circuit current |
28KA |
| Secondary unloading volt |
11.8V |
| Electrode stoke |
60 mm |
| Duty cycle |
50% |
| Max available welding length |
1300mm |
| Welding speed |
0.8-3.0 M/min |
| Electrode pressure |
6000N |
| Welding capacity(stainless steel) |
1.2+1.2 mm |
| Cooling water flux |
10L/min |
We, Ningbo Xin Chang Machinery Co.,Ltd are a professional designer and manufacturer in friction welding machine, resistance welding machine and Heat exchanger equipment. Our factory is in this line more than 20 years, we have more than 10 senior mechanical and electrical specialists and total more than 200 staff, our machine is famous in China. We have CCC, ISO9001 and CE certificates.
Over the years, we have exported so many machines to 30 and more countries, such as France,Spain,Poland,Russia,Indonesia,Vietnam,Pakistan,India,Mexico,Egypt etc.
Our main products are Heat exchanger equipment, Friction welding machine, spot welding machine, projection welding machine, butt welding machine, seam welding machine, multi head welding machine for wire mesh, and other various special welding machine for metal connection in different industries.
We always adhere to the management idea of "Integrity, profession, innovation, and win-win", to make Xin Chang becomes trustworthy enterprise of customers. Good product quality, perfect after-sales service, and professional technical support make customers choose no regrets and worry-free use.
1.Q: What about your standard delivery date ?
A: Usually 30-60 working days. Our company provide just-in-time delivery
2.Q: How can you guarantee quality?
A: You could test samples before order,and we have professional QC and precise machining equipment; Always final Inspection before shipment;
3.Q: How long is the guarantee?
A: For one year after the custumer received the machine.
4.Q: What do we need to do if the machine fails?
A: In the guarantee time (1 year),we will send the spare parts to you for free,and provide the technical consultant for any time.
5.Q: Can I make my own design and logo on the product?
A: Yes, we do OEM.Welcome global partners.
6.Q: what is the packing mode?
A: wooden case or FCL with container.
7.Q: what is your after-sell service?
A: After-Sales
1) Training your workers how to install the machine, how to use the machine.
2) Engineers available to service machinery overseas
3) 1-year guarantee ( free maintain in a year)
4) Replacement parts and other accessories provided
Audited Supplier 
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