Chengdu Expert Welding Equipment Co.,Ltd

We are offering Mma Welding Machine - Zx7-s Series Igbt. 1, model:ZX7-250S, ZX7-315S, ZX7-400S2, Rated Input Voltage 3 Phase 380V3, Input Capacity(KVA) 8.5, 12, 16.54, Duty cycle:40%5, 100% duty cycle's current(A):158, 199, 2536, Rated welding current(A) 250, 315, 4007, No-load voltage(V) 70, 70, 758, Output Current(A) 20-250, 20-315, 20-4009, Insulation Class:F10, Cooling way:Fan11, High power IGBT modules, high efficiency, no-load consumpation is small, energy efficient12, Good dynamic and static characteristics, arc stability, non-stick electrode, welding effect is high13, Current preset and powerful self-test protection function14, Advanced digital control circuit, the stability is greatly improved15, The key components adopt international and domestic plant products, and quality assurance.

We are offering ws7 series igbt tig/mma welding machine. model no:ws7-315, ws7-400, ws7-500voltage:3 phase 380v/415v/440vrated input capacity(kva):12, 16.5, 23welding current range(a/v):20-315, 20-400, 20-500duty cycle(%):60product characteristics:1. Protection for excessive current, overheat, overvoltage and undervoltage2. Mma, tig are alternative. 3. Striking arc with high frequency ensures it has high success rate. 4. Striking arc/thrust current can be adjusted (mma)5. Digital display of current/voltage; current can be reset. 6. Used for fine welding of stainless steel, coloured metal, alloy materials.

ZX7 series IGBT ARC MMA Welding MachineModel No:ZX7-315, ZX7-400, ZX7-500, ZX7-630Voltage:3 phase 380V/415V/440VRated input capacity(KVA):12, 16.5, 23, 37Welding current range(A):20-315, 20-400, 20-500, 20-630Duty cycle(%):60Efficiency(%):85Product characteristics:1. Protection for excessive current, overheat, overvoltage and undervoltage. 2. Small spatter, easy striking arc and non-noise. 3. Steady arc, good welds. 4. Adjustable striking / thrust current5. Digital display of current/voltage; Current can be preset6. Small volume, light weight, high efficiency7. Good capability of resistaance of electric-network fluctuation( 15%)