Sichuan Morrow Welding Development Co., Ltd.  

Product Name: Inverter IGBT Hot Wire Automatic DC Pulse TIG Welding Machine (TIG) Model NO.: DSP-400/RS Electric Current: Pulse Frequency Range: High Frequency Control: Semi-Automatic Shielding Gas: Argon Gas Cooling Way: Water Cooling Trademark: MORROW Transport Package: Carton Specification: 590*306*500 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:The equipment consists of a DC TIG power supply (contains a DC pulse TIG400A, a hot wire power supply 200A, a cooling water tank), a fully digital TIG wire feeder and related connection cables.1, the welding machine and automatic wire feeder are DSP digital control2, welding machine and automatic wire feeder are LCD menu display3, TIG welding machine with gas detection function switch4, the wire feeder has a jog switch and the Withdrawingfunction3, there are 30 storage channels4, wire feeder can be vibrating wire, constant speed wire, pulsating wire optional5, welding wire automatic heating6, welding speed is more than 1 times that of ordinary argon arc welding machine7, suitable for pressure vessels, pipelines, machinery manufacturing and other industries welding carbon steel, stainless steel.Technical Parameters:ContentDC pulse TIG400power supplyThree-phase 380V 50HzRated input capacity19.8KVARated input current30ARated welding current400ARated output voltage40VDuty cycle400A 60%309A 100%DC pulse peak current adjustment range20~400ADC pulse base current adjustment range20~400APulse duty cycle1~100%Pulse frequency0.2~200HzPulse output interfaceHaveArc current20~150AEfficiency≥85%No loadVoltage TIG40~50VMMA70~80VWelding current ramp-up/decay time0.1~10SPre-ventilation time0.1~10SHysteresis time0.1~10SArc-startingContact/high frequency arcingArcing current working methodTwo-step, four-step, repeated, spot weldingPower communication interfaceRS485Weight (Kg)38air switch40AInput cable mm24×6Insulation classFEMC classificationClass AProtection classIP21SCompany 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.