Professional Grade Spot Welder Welding Machine Equipment for Experts

• Customization: Available
• Cooling Way: Water Cooling
• Control: Semi-Automatic
• Model NO.: MD-20
• Style: Vertical
• Welding Way: Spot Welding
• Type: DC Inverter Welding Machine
• Cooling Water: 20-25L/Min
• Rated Duty Cycle: 50%
• Electrode Pressure: 1200n-4700n
• Maximum Short Current: 10ka-25ka
• Welding Spot Number: Single
• Transport Package: Wooden Box Package
• Specification: 500kg
• Trademark: Flasteed
• Origin: China

Product Description

Introducing the pinnacle of welding technology - the Medium Frequency Inverter Resistance Spot Welding Machine. This cutting-edge device represents the future of welding equipment, boasting incredible versatility and power. While compact in size, the welding transformers deliver an impressive energy output. Particularly in the automotive industry, the integrated transformer with rapid welding tongs offers unmatched advantages. Its exceptional performance arises from elevating the welding transformer frequency from the standard 50/60Hz to an impressive 1000Hz, significantly reducing the weight of the iron core. Furthermore, the inclusion of a rectifier diode in the secondary circuit of the transformer transforms electrical energy into efficient DC power, optimizing the welding process.
 

Features

1. The welding process utilizes direct current, ensuring that any induction or magnetic materials present in the secondary winding remain unaffected, preserving the integrity and precision of each weld.
2. To ensure a balanced load on the power supply system, the medium frequency inverter spot welding machine employs a robust three-phase power supply. This design effectively adapts to fluctuations and voltage drops in the power grid, maintaining consistent performance.
3. Achieve unparalleled precision and swift current control with this system. Compared to conventional power frequency systems, it allows for more accurate parameter analysis, ensuring every weld is executed flawlessly.
4. Experience the future of welding as the medium frequency system adjusts welding current up to 20 times faster than traditional methods, providing unmatched efficiency and accuracy.
5. Lower operational costs significantly through enhanced energy efficiency, optimizing energy usage at each welding point, and minimizing the welding cycle duration.
6. Embrace energy conservation with this innovative technology, especially when welding thick workpieces and metals with high conductivity such as aluminum and all types of galvanized steel plates.

Product Parameters

Model	MD-10	MD-20	MD-25	MD-40	MD-60	MD-80	MD-120
Max. short-circuit current(KA)	10	20	25	40	60	80	120
Rated duty cycle(%)	50	50	50	50	50	50	50
Secondary voltage(V)	≈9.8	≈9.8	≈9.8	≈11.6	≈13.6	≈13.6	≈13.6
Rated power(KVA)	≤20	≤50	≤70	≤120	≤160	≤240	≤300
Electrode pressure(N)	1200	4700	4700	7300	12000/18000	12000/18000	18000
Electrode stroke(mm)	50	80	80	80	100	100	100
Cooling water flow(L/min)	20	24	24	30	50	50	60

Working Samples

Company Profile

 

Exhibitions & Guests

 

Certifications

Packaging & Shipping

 

FAQ

Q: Are you a manufacturer or integrator?
A: We are both a manufacturer and an integrator.
Q: Can you customize the machine?
A: We support OEM/ODM service and can customize the machine according to your requirements.
Q: How long is your warranty period?
A: We offer a one-year warranty, except vulnerable and consumable parts.
Q: What certifications do the welding machines hold?
A: Our machines are certified with CE and ISO standards.
Q: Do you support after-sales service overseas?
A: Yes, we support after-sales service online and offline.
Q: How long is the delivery time?
A: Delivery time for standard machines: 7-15 working days
Delivery time for customized machines: According to the degree of customization, about 1-3 months
Q: What is the payment terms?
A: We ship with full payment, and we can negotiate payment terms.