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I. INVERTER TIG/MMA WELDING MACHINE(CCC & CE QUALITY CERTIFICATE APPROVED & 5 YEARS WARRANTY)
Model :TIG-160/180/200/250/300/400/500
II.MAIN TECHNICAL PARAMETER
| MODEL ITEM | TIG/WS-180A | TIG/WS-250 | TIG/WS-300 | TIG/WS-400 | TIG/WS-500 |
| INPUT POWER VOLTAGE FREQUENCY(V,HZ) | AC220(SINGLE PHASE)±15% 50/60 | AC380= ±05% 50/60 | AC380±15% 50/60 | AC380±15% 50/60 | AC380±15% 50/60 |
| RATED INPUT POWER CAPACITY (KVA) | 3.9 | 6.3 | 8.3 | 13 | 19 |
| NO-LOAD VOLTAGE (V) | 56 | 54 | 55 | 60 | 67 |
| OUTPUT CURRENT ADJUSTMENT RANGE (A) | 10-180 | 20-250 | 20-300 | 20-400 | 20-500 |
| RATED OUTPUT VOLTAGE (V) | 17.2 | 20 | 22 | 26 | 30 |
| RATED DUTY CYCLE (%) | 60 | 60 | 60 | 60 | 60 |
| NO-LOAD LOSS (W) | 40 | 60 | 60 | 100 | 100 |
| EFFICIENCY (%) | 85 | 85 | 85 | 85 | 85 |
| POWER FACTOR | 0.93 | 0.93 | 0.93 | 0.93 | 0.93 |
| INSULATION CLASS | F | F | F | F | F |
| WEIGHT (KG) | 8 | 17 | 19 | 35 | 37 |
| OVERALL DIMENSION (MM) | 371X155X295 | 480X205X355 | 480x205x355 | 560X335X420 | 560X335X420 |
| PROTECTION CLASS OF CASE | IP23 | IP23 | IP23 | IP23 | IP23 |
| POST-FLOW TIME (S) | 2.5 | 5 | 5 | 5 | 5 |
| CURRENT OF MMA (A) | 10-160 | 20-230 | 20-250 | 20-380 | 20-410 |
| ARC FORCE ADJUSTMENT RANGE (A) | - | 0-30 | 0-60 | 0-100 | 0-130 |
| WEIDING THICKNESS (MM) | 0.3-8 | 0.5-10 | 0.5-12 | 0.5-20 | 0.5-25 |
III. Standard Accessory List
1.A set of welding torch.
2.A set of electrode holder with fast coupling device.
3.A set of earth clamp with fast coupling device.
4.Two meters of gas carring hose with two clips.
5.A piece of tungsten.
IV. Characteristic
1.Small measurement, portable, multi-purpose with TIG&MMA function.
2.HF arc staring with little current.
3.ARC FORCE can be adjustable, stronger welding penetration with stable current,high speed of dynamic-response.
4.No noise, little splash and beautiful welding surface.
5.Old style of TIG>250 with digital display and easy to read and operate.
6.Can weld many sort of metal such as stainless steel, alloy steel copper ect.
WELDING EQUIPMENT(INVERTER DC TIG/MMA WELDING MACHINE)