Professional Spot Welder Welding Machine Equipment for All Welding Needs

• 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 highly sophisticated Medium Frequency Inverter Resistance Spot Welding Machine, a trailblazer in advanced welding technology. Renowned for its versatility, this equipment is essential across diverse applications, offering compact welding transformers that deliver outstanding energy output. Particularly beneficial in the automotive sector, its state-of-the-art performance stems from elevating the welding transformer frequency from 50/60Hz to a remarkable 1000Hz. This innovation significantly lightens the iron core. Moreover, the inclusion of a rectifier diode transforms electrical energy into DC power, optimizing its effectiveness for welding applications.
 

Features

1. The welding current is direct current, ensuring that even with induction and magnetic materials present in the secondary winding, welding performance remains unaffected.
2. Designed for power supply efficiency, the medium frequency inverter spot projection welding machine utilizes a three-phase power supply. This design enhances resilience to grid fluctuations and voltage drops, ensuring unwavering performance.
3. Enjoy unprecedented precision and speed in current control; surpassing power frequency systems, this machine delivers an exceptional ability to accurately analyze parameters for optimal results.
4. Embrace innovation with medium frequency technology, which accelerates the adjustment of welding currents by a factor of 20 compared to traditional methods, ensuring superior adaptability.
5. Experience reduced operational costs through efficient welding processes, including energy savings at each weld point and decreased welding cycle durations.
6. Emphasizing energy efficiency, this machine excels in 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.