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General Items
TIG MMA WELDING MACHINE AZA1235
The AZA LAB TIG Welding Machine – Model AZA1235 (GTA-300) is a high-performance, industrial-grade welding solution engineered for precision, reliability, and energy efficiency. Designed to meet demanding professional and industrial requirements, this machine delivers stable arc characteristics, wide current adjustability, and consistent welding quality across a broad range of applications.
Operating on a 3-phase 415V power supply, the AZA1235 is ideal for fabrication shops, heavy engineering units, maintenance workshops, and manufacturing facilities where dependable TIG and MMA welding performance is essential.
Description
Key Features
Wide Output Current Range
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Adjustable welding current from 0 to 300 A
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Suitable for thin to medium-thickness materials and diverse welding tasks
High Energy Efficiency
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85% efficiency with a high power factor of 0.93
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Low no-load power consumption of only 60 W, reducing energy costs
Flexible Duty Cycles
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35% @ 300 A
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60% @ 250 A
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100% @ 210 A
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Enables both intermittent and continuous welding operations
Industrial Safety & Durability
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Insulation Class H for high thermal endurance
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Protection Classes IP21 & IP23, suitable for demanding shop-floor environments
Certified Quality Assurance
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Conforms to STQC, CE, ISO, and EN standards
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Ensures safety, performance consistency, and international acceptance
Versatile Welding Capability
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Supports welding thickness from 0.5 mm to 6 mm
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Compatible with electrodes up to 6 mm
Technical Specifications
| Specification | Details |
|---|---|
| Model | AZA1235 |
| Machine Type | TIG / MMA Welding Machine (GTA-300) |
| Input Voltage | 3 Phase, 415 V ±10% |
| Frequency | 50 / 60 Hz |
| Rated Input Power Capacity | 10 KVA |
| No-Load Voltage | 80 V |
| Output Current Range | 0 – 300 A |
| Rated Output Voltage | 22 V |
| Duty Cycle @ 35% | 300 A |
| Duty Cycle @ 60% | 250 A |
| Duty Cycle @ 100% | 210 A |
| MMA Current Range | 0 – 300 A |
| No-Load Consumption | 60 W |
| Efficiency | 85% |
| Power Factor (Cos φ) | 0.93 |
| Insulation Class | H |
| Protection Class | IP21 / IP23 |
| Suitable Welding Thickness | 0.5 – 6 mm |
| Welding Electrode Size | Up to 6 mm |
| Dimensions (L × W × H) | 480 × 205 × 355 mm |
| Weight (Approx.) | 17 kg |
| Quality Certifications | STQC, CE, ISO, EN |
Applications
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Precision TIG welding for stainless steel, mild steel, and alloys
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Industrial fabrication and manufacturing
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Maintenance and repair workshops
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Automotive, engineering, and structural welding
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Professional MMA welding operations
Why Choose AZA1235?
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Stable arc and precise current control
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Energy-efficient and cost-effective operation
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Rugged industrial design with certified safety standards
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Compact footprint with high power output
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Trusted AZA LAB engineering and quality assurance
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