Micro Plasma Welding Machine - MPW-25
Micro Plasma Arc Welding - MPW-25:
In Micro Plasma Welding, a second nozzle is used in addition to shielding gas nozzle. Through this second nozzle, plasma flows, surrounding and constricting the arc, which leads to a high power density and stability. The surrounding gas protects the melt bath of oxidation. The advantages of plasma arc welding are: - higher welding speed and less distortion as well as a higher insensitivity regarding changes in distance. Due to the stabilizing effect of the plasma it is possible to work even with low currents. This makes micro plasma welding suitable for joining very thin metal sheets.
Special Features:
- Power Source built with Inverter Technology with highly stable welding Arc & precision low current pilot arcing.
- Machine is ready to use for operation with controls for gas Pre-Flow, gas Post-Flow, Up Slope & Down Slope.
- Selectable Pilot current up to 5 A.
- Machine is capable of adapting external compact & portable water chilling unit.
Benefits:
- High welding speed.
- Less distortion.
- Models capable to weld sheets from 100 microns to 1 mm thickness.
- Built-in Pilot Arc system.
- Pulsing facility available for perfect and smooth welding.
Usage:
- Brass welding.
- Copper Tin coated wire welding.
- Teflon coated medical guide wire welding.
- Thermos bottle manufacturing.
- Fine wire mesh manufacturing.
Technical Specification:
- Input Supply : 230 VAC,+/- 15%, 50 HZ / 1 Ph
- Input KVA : 1.1
- Input KW : 0.95
- Power Factor : 0.95
- Max Current (A) : 25
- Current Range (A) : 1 – 25
- Pilot Arc Current : 1 – 5 Amps
- Current Control : Stepless
- Duty Cycle (%) : 100
- Display (A/V) : Digital
- Mains Fuse : 3 Ph, 16 Amps
- Base Current (A) : 1 – 25
- Peak Current (A) : 1 – 25
- Pulse Frequency (Hz) : 1 – 10
- Pulse Duty (%) : 10 – 90
- Up Slope (Sec) : 0 – 10
- Down Slope (Sec) : 0 – 10
- Pre Flow (Sec) : 0 – 10
- Post Flow (Sec) : 0 – 10
- High Frequency : Electronic
- Current (A) : 2
- Trip : Auto
- Pre Settable Current : Yes
- Class of Insulation : H
- Power Source : Water Cooled
- Torch Cooling : Water Cooled
Standard Scope Of Supply:
- Inverter based water cooled Micro Plasma welding machine with water cooled micro plasma hand torch.
- Micro TIG torch.
- Contact tips.
- Nozzle.
- Ceramic Sleeves.
- Argon regulator and Flow meter.
- Gas Hose pipe.
Optional Accessories –
- Gas control panel.
Spares & Consumables available for the machine:
- Water cooled plasma torch.
- Contact tip.
- Nozzle.
- Ceramic Sleeve.
