Sichuan Morrow Welding Development Co., Ltd.  

Product Name: Inverter IGBT Hf TIG Welding Machine with MMA Function (TIG-315A) Model NO.: WS7-315 Electric Current: Inverter Frequency Range: High Frequency Control: Manual Cooling Way: Air 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:1. Automatic protection from overcurrent, overheat, over/under voltage2. Support TIG welding and MMA welding3. HF(high frequency), easy to start arc4. In MMA welding, can be used together with all kinds of electrode with a diameter below 5mm. 5. In TIG welding, can weld stainless steel, alloy steel, copper, silver, titanium6. Wide range of supply voltage, as wide as ±20%Technical Parameters:Rated welding current315AWelding current315A 60%DE250A 100%DEAdjustment range of current20-315AEfficiency83%No-load voltageTIG40-50VMMA70-80VCurrent up/down-slope time0-10STime for pre-gas sending 1STime for delay gas sending5SDimensions (mm)500×260×360Weight (Kg)35Air switch32AInput cable (mm2)3×4+1×2.5Insulation classFProtection classIP21Company 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.