Baohua Electric Spark Surfacing Repair Machine Casting Defect Welding Machine

• Heating Mode: Cold Welding
• Condition: New
• Input Current: 10A
• Maximum Input Power: 4.0 Kw
• No-Load Loss: 50W
• Weight: 23kg
• Model NO.: DY-1650

Product Description

Product Description

The electric spark welding machine is manufactured using MOSFET Spur technology and adopts PWM control constant current voltage
regulation fast charging technology. The charging frequency is close to 70KHz to ensure stable and efficient energy storage voltage.
The main movement components are all imported and have excellent welding repair performance. It has reliable dynamic and static
characteristics, making welding repair very stable.
 

Product Parameters

Input voltage	220V 50/60Hz
Input current	10A
Maximum input power	4.0 KW
Rated load duration	25ºC100%
No-load loss	50W
Efficiency	≥85%
Power factor	0.7~0.9
Insulation grade	F
Weight	23kg
Overall dimensions	398×216×400(mm)

 

Product features

1. All circuit boards of this welding machine are designed by computer and have undergone strict debugging and inspection, and their performance is very reliable.
2. Strong ability to resist power grid fluctuations and wide adaptability.
3. The operating frequency is much higher than that of IGBT design, the electric spark is more stable and the size is small.
4. High efficiency and energy saving: The power is 4000W. Because DH-1650 adopts a unique control method, intelligent control, high output energy, more accurate digital control, more stable operation, stronger and denser welding repair effect, and the speed of welding repair is faster than traditional cold welding. several times that of a welding machine.
5. Abandon the traditional duty cycle control method and use the new concept output control method of pulse width modulation and high-speed PWM, which can effectively protect the power devices and significantly improve the welding quality.
6. Fully digital linear adjustment of all parameters, accurate, stable, reliable and intuitive.
7. Universal user-adjustable welding mode and four independent sets of expert welding modes: cast iron, copper aluminum, cast steel, mold.
8. It automatically resets to the stopped state when it is turned on, which can avoid unpredictable situations when power comes back after a power outage.
9. Using the touch gun switch control method can avoid the shortcomings of ordinary self-locking switches with short mechanical life and poor reliability.

improving work efficiency
Forced air cooling, the welding gun can weld continuously for 6 hours without getting hot. The welding gun does not get hot during long-term operation, improving work efficiency. The host is equipped with air cooling function and can work continuously for more than 6 hours. Completely eliminates problems such as slow work efficiency due to host heating

Anti-interference settings
Anti-electromagnetic interference circuits such as EMI and RFI are also installed inside to effectively prevent mutual interference between the device and external devices during operation.

Device application

Foundry industry
Auto parts casting products: Repair of casting defects such as automobile crankshafts, pistons, cylinder blocks, intake and exhaust pipes, brake discs, etc., such as trachoma and pores.
Machinery industry and machine tool industry: Correction of out-of-tolerance or worn workpieces, such as repairing machine tool guide rails and bed bodies, shafts and gear components of large machinery, cold and hot rolls for steel rolling, hydraulic rods of process machinery, printing press rollers, etc. Welding repair of various spare parts.
Aviation and shipbuilding manufacturing industry: compressor casing, air compressor casing, stainless steel precision parts, precision shafts, etc.
Product repair in petrochemical, coal, construction machinery and many other industries

Iron, aluminum and other non-ferrous metal industries
Non-ferrous metal parts in various industries, such as aluminum alloy parts for SF6 transformers in the power industry, aluminum alloy cylinder blocks, cylinder heads, wheel hubs for automobiles, aluminum alloy impellers for fans, aluminum alloy radiators, etc. Copper alloy plumbing valves, pipe fittings, impellers, turbines, etc.

Mold industry
Injection mold: Welding repair of mold wear, bumps, scratches, etc. to eliminate flash and burrs of the product.
Die-casting mold: Zinc-aluminum die-casting mold can be used to prevent corrosion, peeling, damage, etc., as well as surface strengthening of the cavity and sprue opening to extend the service life of the mold. Copper alloy molds, aluminum alloy molds, nitriding molds, etc.
Applicable welding materials Commonly used cast iron welding rods with a diameter of 4.0 (the welding materials used have extremely wide applicability. In addition to conventional electric spark surfacing professional welding repairs, most straight welding materials with a diameter of 1.0-4.0mm used by other welding machines are suitable).

 

Company Profile