20000J Capacitance Nut Welder Capacitor Discharge Capacitive Spot Welding Machine
20000J Capacitance Nut Welder Capacitor Discharge Capacitive Spot Welding Machine
Product Introduction:
Capacitive energy storage spot welding is the use of capacitors to store energy. When the capacitor discharges instantaneously, the energy can melt small areas of solder joints. Compared with other welding methods such as AC machines, the instantaneous power drawn from the power grid is low, the load balance of each phase is high, the power factor is high, and concentrated energy can be provided to the welding area. It can obtain welded parts with good surface quality and small deformation, and can weld some difficult to weld non-ferrous metals with good thermal conductivity and conductivity. Suitable for welding aluminum, copper silver, nickel metal and alloy materials. This welding method has been widely used in industrial production, such as hardware, home appliances, electronics, metal vessels and other industries.
Features:
Technical Parameters:
| Items Models | DN(B)-100 | DN(B)-160 | DN(B)-200 | DN(B)-250 |
| Rated power (KVA) | 100 | 160 | 200 | 250 |
| Power input(V) | 3φAC 380V | 3φAC 380V | 3φAC 380V | 3φAC 380V |
| Max. short circuit current (KA) | 30 | 35 | 40 | 45 |
| Duty cycle(%) | 50 | 50 | 50 | 50 |
| Max. force(N) | 6000 | 6000 | 10000 | 15000 |
| Electrode length( MM) | 450 | 450 | 450 | 500 |
| Working stroke( MM) | 80 | 80 | 80 | 80 |
| Cooling consumption(L/min) | 20 | 20 | 20 | 20 |
| Max. welding capacity(MM) | 3.0+3.0 | 4.0+4.0 | 5.0+5.0 | 6.0+6.0 |
General Structures:
Detailed Images:
The Upper Electrode: The upper electrode moves vertically up and down in the linear guide, with high precision in repeated positioning, thus ensuring accurate welding points. Adopting double-layer cylinder pressurization, welding pressure is sufficient and stable.
Dual Cylinders: The cylinder adopts a combination of aluminum alloy cylinder barrel, low damping sealing ring, and light friction ring, with wear-resistant surface and long service life, achieving extremely high spot welding speed, electrode pressurization, smooth and fast.
Dual Gas Storage Tanks: Dual backup dedicated gas storage tanks, greatly reducing welding pressure fluctuations and ensuring stable welding force.
Equipped With Two Nut Conveyors: Equipped with two nut conveyors, it has increased the time for nut loading and unloading, greatly reducing labor and time costs, and improving work efficiency.
Scene Images:
Welding Test:
Application:
FAQ:
The shippment is 15 days after getting deopsit, but customized machines should be more than 25 days.
2.Do you inspect the finished products?
Yes, each step of production products will be came out inspection by QC department before shipping.
3.Are you factory?
Yes, we are factory, all machine is made by ourself and we can provide customize service according to your requirement.
4.How to buy your Spot Welder?
Please send us inquiry to our email, and we will give you a PI to send us payment.
You can send a mail for us and call us.
6.How will you deliver my goods to me?
We always ship by air and sea in the mean time.
7.How about your transport packing? Is it possible to damage the machine during the transportation?
We have rich experience on international transportation. All the packing are extra thickness carton filling with protective PE foam and waterproof membrane. No damage happened during transportation until now.
8.What kind of payment do you accept?
T/T, Western Union, PayPal, .L/C, D/A, etc.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.