H&S AutoShot HSW-6550 Double-Pulse Synergic Multi-purpose MIG/TIG/STICK Welder

H&S AutoShot HSW-6550 Double-Pulse Synergic Multi-purpose MIG/TIG/STICK Welder

• The H&S AutoShot HSW-6550 HSM250 Double-Pulse Synergic Welder is a professional-grade multi-process welding system designed for demanding automotive repair, fabrication, and industrial welding applications. Featuring advanced synergic single-pulse and double-pulse MIG technology, this versatile inverter welder delivers exceptional weld quality on steel, aluminum, and silicone bronze materials. With MIG, TIG, and Stick welding capabilities combined into one compact unit, the HSM250 offers unmatched flexibility and precision for professional technicians and body shop environments.
• Features
  • Advanced Double-Pulse Synergic MIG Technology – Provides cleaner welds, reduced heat distortion, and superior aluminum welding performance.
  • Multi-Process Welding Capability – Supports MIG, TIG, and Stick welding operations in one machine.
  • 28 Synergic Welding Programs – Optimized welding settings for steel, aluminum, and silicone bronze applications.
  • Three Dedicated MIG Torch Drives – Allows quick switching between different wire materials without reconfiguration.
  • Lift-Arc DC TIG Welding – Enables precise TIG welding control for fine fabrication work.
  • 250 Amp Output Capacity – Welds materials ranging from #20 gauge to 1/2" thick steel and aluminum.
  • Dual Gas Inputs and Twin Cylinder Rack – Supports mixed shielding gases and 100% gas applications.
  • Compact Inverter Design – Delivers powerful welding performance in a mobile, shop-friendly footprint.
• Includes
  • Double-Pulse Synergic Inverter Power Supply
  • Three Dedicated MIG Guns
  • Compact TIG Torch with Thumb-Wheel Control
  • 12.5 Foot Quick-Connect TIG Welding Cable
  • 250 Amp Work Clamp with 10 Foot Cable
  • 250 Amp Electrode Holder with 10 Foot Cable
  • Dual Gas Regulators
  • AK-2 Torch Kit
  • Spools of Steel, Aluminum, and Silicone Bronze Wire
  • "V" and "U" Drive Rolls
  • Operator Manual
• Specifications
  • Manufacturer: H&S AutoShot
  • Model: HSM250
  • Part Number: HSW-6550
  • Welding Processes: MIG, TIG, Stick
  • Technology: Double-Pulse Synergic Inverter
  • Voltage Rating: 208 to 240 Volt AC, 50/60 Hertz
  • Input Power: Single-Phase 208 to 240 Volt AC
  • Input Current: 35 Amp
  • Output Current: 30 to 250 Amp DC
  • Duty Cycle: 35% at 250 Amp
  • MIG Wire Capacity:
    • 0.023" to 0.045" Solid and Stainless Steel Wire
    • 0.030" to 0.045" Aluminum Wire
  • Overall Dimensions: 40" L x 24" W x 36.5" H
  • Plug Type: NEMA 6-50P
• Applications
  • Automotive collision repair
  • Aluminum body panel welding
  • Steel and stainless steel fabrication
  • Silicone bronze brazing applications
  • Industrial and commercial welding
  • Custom fabrication and restoration work
• Benefits
  • Improved weld appearance and reduced spatter
  • Enhanced aluminum welding performance with double-pulse control
  • Quick material changes using dedicated MIG torches
  • Professional-level versatility in a single machine
  • Compact footprint ideal for busy shop environments
• The H&S AutoShot HSW-6550 Welder is also commonly referred to as a synergic MIG welder, double-pulse aluminum welder, automotive multi-process welder, inverter MIG/TIG/stick machine, or professional collision repair welder.

Q: What welding processes does the HSW-6550 support?
A: The unit supports MIG, TIG, and Stick welding processes, making it a versatile multi-purpose welding system.

Q: What is double-pulse MIG welding used for?
A: Double-pulse MIG welding improves aluminum weld appearance, reduces heat distortion, minimizes spatter, and creates cleaner weld beads similar to TIG welding.

Q: What materials can this welder handle?
A: The HSM250 can weld steel, stainless steel, aluminum, and silicone bronze using various synergic welding programs.

Q: Does the machine include welding accessories?
A: Yes. The welder includes MIG guns, TIG torch, work clamp, electrode holder, gas regulators, drive rolls, welding wire, and an operator manual.