Product Name: Inverter IGBT All-Digital Hi-Speed Pulse MIG Welding Machine with Water Cooling for Multimetal (MIG-500) Model NO.: DSP-500 Electric Current: Pulse Frequency Range: High Frequency Control: Semi-Automatic Shielding Gas: Carbon Dioxide Cooling Way: Water Cooling Trademark: MORROW Transport Package: Carton Origin: China HS Code: 8515390000 Product Description Product Description:1. Using inverter technology, IGBT dual module to save energy.2. Reactors and transformers are all copper wire wound.3. The actual input current ensures compliance with the described current value.4. Small size, light weight, high reliability, good welding effect.5. All products are available for OEM.6.Guaranty: One year for the whole machine and PC board, and we will offer you spares valued 4% of the total amount for you to do maintenance.Features:1.Almost no splash welding.2.High-speed pulse makes large current to automatically form compression arc, a greater depth of molten, groove can be changed from 60° to 30° or 40°, thus greatly improve production efficiency and reduce cost.High-speed pulse normal pulseNormal groove High-speed groove3. Small current has cold arc welding process, φ1.2 aluminum wire uses 30A, φ1.2 carbon steel wire uses 35A, φ1.2 stainless steel welding wire uses 35A, which makes the arc more stable.4.High speed pulse MIG background welding can replace TIG welding, and the velocity is 4-5 times of argon arc welding, and the front and back forming are comparable with argon arc welding.5.The wire feeder adopts grating mapping feedback system, which is more stable.The arc length control is stable. The change of the electrode length in the welding process will not lead to the change of arc length, and the melting drop will be excessively stable, and the consistency of weld forming will be maintained.6.Double pulse vertical welding, fast, forming beautiful.7.Support DC MAG welding, single-pulse MIG welding, double-pulse MIG welding, and spot welding8.Soft-switch inverter technology, DSP all-digital control, can be used with robot9.With welding expert database inside.Can save 100 sets of parameters10.Specialized welding carbon steel and stainless steel11.Automatic protection from over-current, over/under-voltage and over temperature12.With all-closed grating feedback four-wheel double-driving wire feeder, grating feedback control13.Automatic compressed arc, deeper penetration in medium/thick sheet14.Can be used as MAG welding machine to weld steel of different thickness15.Suitable for various metals such as stainless steel, carbon steel, aluminum and alloys, brass, copper, galvanized sheet, brazed nickel chrome plate, etc.Technical Parameters:ContentsDSP-500Power3-phase 380V 50/60HzRared input current35ARated input capacity23KVARated welding current/voltage500A/39VWelding current500A60%DE400A100%DENo-load voltage(MAX)65VAdjust range of welding current40-500AMixing ratio of two pulses0-10HzEfficiency85%Power factor>0.95Pre-gas sending time0-1SPost-gas sending time0-10SCompany Description:Sichuan Morrow Welding Development Co., Ltd. ( MORROW WELDING) is a high-tech enterprise specialized in .research, development, production and sales of IGBT series inverter welding products. We established Morrow Inverter Power Research Institute to specially engagein research, development, and regeneration of inverter welding machine. We can develop and produce specialized products according to different requirements of different customers. All of our products are produced in line with ISO9001:2000 quality system certificate and have"CCC" certificate. With the business philosophy of "Quality First, Performance First, and Service First", we are dedicated to offering ideal welding equipment for domestic and overseas customers.