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Brand: Toshweld
Toshweld 3-Phase IGBT Submerged Arc Welding Power Source, 1250A Heavy Industrial Inverter Plant, MZ 1250
SKU: TI-TM-72151
Estimated Delivery By: May 26 - May 28 
MRP : ₹492378 ₹410315
17% OFF!
Estimated Delivery By: May 26 - May 28 Easy Return
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₹410315 (Including GST)
MRP : ₹492378
17% OFF!
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Short Description
A heavy-duty 1250A three-phase industrial inverter SAW power source engineered with high-capacity IGBT modules. It drives deep-penetration automated submerged arc systems on extra-thick metal plates up to 40mm.
Country of origin: China
Specifications
- Brand: Toshweld
- Weight (Approx.) : 85 kg
- Output Current Range : 1250 amp
- Technology : IGBT
- Model: MZ 1250 (Power Source)
- Machine Type: Industrial Submerged Arc Welding Inverter Power Source
- Technology: Industrial IGBT Module System
- Phase: Three Phase (3 Phase)
- Input Voltage (V): AC415V±15%
- Output Current Range: 112 – 1250 A
- Rated Input Current: 89 A
- No-Load Open Voltage: 76 V
- No-Load Standby Loss: 300 W
- Power Factor: 0.93
- Insulation Class: F
- Housing Protection Class: IP21
- Compatible SAW Wire Size: 3.2 mm – 6.0 mm
- Welding Plate Thickness Support: 0.8 mm – 40.0 mm
- Overall Dimensions: 30 x 15 x 30.5 Inches
Description
The Toshweld MZ 1250 Inverter Power Source is a high-capacity heavy-industrial sub-arc (SAW) and carbon-arc air gouging equipment intended for automated vessel fabrication, heavy structural engineering, and demanding shipyard production lines. With an optimized 0.93 power factor and a huge, reliable current range from 112 to 1250 Amps, this heavy welder is powered by an innovative, continuous-duty IGBT Module core network. This standalone powerhouse unit, which runs on a 3-phase 415V AC industrial grid, is the dependable main engine for mechanized overhead gantry beams and automatic welding tractors. It feeds structural sub-arc wires from 3.2mm to 6.0mm for radiograph-quality, clean deep fusion welds on thick steel plates up to 40mm.
Features
:- Heavy Industrial IGBT Module Architecture: Under prolonged continuous production loads, a high-capacity inverter system ensures remarkable arc rigidity, little thermal fatigue, and complete stability.
- Dual Digital Panel Monitoring Screens: Equipped with specialized, real-time digital display meters for output voltage and output amperage, these screens allow for the smooth tracking of active puddle parameters.
- Multi-Functional Capability: Easily performs manual metal arc (MMA/Stick) electrode welding, carbon-arc air gouging, and heavy-duty automatic submerged arc welding (SAW).
- Class F Safety Insulation Core: Constructed with superior electrical insulation and auto-protection circuitry against phase configuration dropouts, over-current, and over-heat.
- Rugged Heavy-Duty Mobile Enclosure: This enclosure has heavy-duty shop floor wheel casters for flexible workshop mobility, an impact-resistant vertical panel layout, and two top-mounted crane hoisting hooks.
Applications
:- Pressure vessel construction is used to power long structural seam welds on boiler drums, chemical reactors, and heavy oil transport containers.
- Heavy Structural Infrastructure: Automatically welding big structural I-beams, crane runway girders, and commercial framework pillars continuously.
- Shipbuilding assembly lines: supplying continuous automatic butt welds on large structural marine steel hull platings with high-duty cycle power.
- Heavy Component Reconditioning: To remove old welds and crack channels from heavy excavator mining attachments, high-amperage carbon-arc air gouging is supported.
Usage
:- Before connecting the mains input cable, confirm that the infrastructure of your production plant offers a grounded, stable three-phase AC 415V primary circuit terminal block.
- Attach your overhead motorized wire feeder assembly or external automated SAW welding tractor to the control interface panel of the machine.
- To ensure that your wire torch and work ground arrangement have the proper polarity, firmly fasten the positive (+) and negative (-) hefty output cable blocks clockwise.
- Directly attach the grounding return clamp to a smooth, polished area of the target metal plate that is freezof any oil, priming layers, corrosion, or mill scale.
- To start the open-circuit voltage screen, flip the heavy-duty industrial molded circuit breaker's front upward.
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