MMA Welders | Construction, outdoor repairs, pipe welding | Pilot Arc Current: 250A (Industry: 200A ▲) Duty Cycle: 60% (Industry: 30% ▲) Inverter Tech (Energy-efficient ▲) IP21S Protection | Cost-effective, portable, works without shielding gas Rugged design (RoHS/CE certified) | Slower process, requires skill, less precise than TIG/MIG Spatter in thick welds |
TIG Welders | Precision projects, thin metals, art welding | High precision (0.1mm accuracy) Requires shielding gas Pilot Arc Current: 200A (MMA-250PRO Advanced: 250A ▲) | Clean, high-quality welds Versatile for aluminum/steel | Complex setup, slower, gas dependency Higher cost |
MIG Welders | Automotive repair, thick metal fabrication | Fast deposition rate (10–20 kg/h) Shielding gas required Pilot Arc Current: 300A+ (MMA-250PRO Advanced: 250A) | Rapid welding speed Strong welds for heavy-duty use | Bulky, gas dependency Not ideal for outdoor use due to gas canister |
Flux-Cored Arc Welders | Heavy industrial, outdoor construction | No gas needed High deposition rate (20–30 kg/h) Pilot Arc Current: 250A+ (MMA-250PRO Advanced: 250A) | Gas-free operation Handles rust/oxide on metals | Messy spatter Less clean weld finish Higher fume emissions |
Inverter Welders | Portable workshops, energy-sensitive sites | Compact design (100V DC ▲) Power Factor: 0.93 (Industry: 0.7 ▲) Lightweight (20% lighter than traditional models) | Energy-efficient (low power draw ▲) Easy to transport | Higher upfront cost Voltage fluctuations may affect performance |
Portable Welders | Field repairs, mobile applications | Lightweight (8–10 kg) Low power input (110V ▲) Basic duty cycle (20%) | Ultra-portable Low power requirements | Limited current capacity (150A max) Not suited for thick metals |