Welding Machine BX500
The BX500 (commonly designated as BX1-500) is a heavy-duty, industrial-grade AC Arc (MMA/Stick) transformer welding machine. It is widely produced by various manufacturers using a standard, conventional copper/iron transformer design to deliver stable, high-current outputs for heavy fabrication and structural steelwork
Description
Welding Machine BX500
The BX500 (commonly designated as BX1-500) is a heavy-duty, industrial-grade AC Arc (MMA/Stick) transformer welding machine. It is widely produced by various manufacturers using a standard, conventional copper/iron transformer design to deliver stable, high-current outputs for heavy fabrication and structural steelwork
Core Technical Specifications
- Welding Current Range: 100A to 500A maximum output capacity
- Input Voltage: Dual or single-phase compatibility supporting 220V/380V at 50/60Hz
- Electrode Compatibility: Supports electrode/rod diameters ranging from 2.5 mm up to 8.0 mm depending on load requirements (typically optimized for 5.0 mm continuous use)
- Insulation & Protection: Class H or Class F insulation with an IP21S housing protection grade
- Cooling & Duty Cycle: Fan-cooled thermal design with standard industrial duty cycles (approx. 35% at peak 500A output)
Key Features & Design
- Transformer Technology: Utilizes a traditional copper or iron silicon-steel core transformer structure that delivers exceptional mechanical durability and stable arc performance.
- Stepless Current Regulation: Features an easy-to-use external hand crank or selector dial for infinite, smooth amperage adjustment.
- Thermal Overload Protection: Built-in safeguards automatically monitor and protect against overheating during extended, heavy-commercial operation.
- Rugged Build & Mobility: Heavy-duty metal housing with static plastic-sprayed, anti-corrosive coating, typically mounted on wheels for job-site portability.
- Standard Accessories: Frequently bundled with essential starter gear including heavy-duty cables, an earth clamp, an electrode holder, and a basic protective welding mask.
Specification
| Parameter | Specification Details |
|---|---|
| Specification Parameter | Technical Details & Value Range |
| Machine Type | Heavy-Duty AC Arc Transformer Welder (MMA / Stick Welding) |
| Maximum Output Current | 500 Amps |
| Current Adjustment Range | 95A – 500A / 100A – 500A (Stepless adjustment dial) |
| Input Supply Voltage | 220V / 380V or 400V (Dual-phase or three-phase depending on region config) |
| Rated Supply Capacity | 38 kVA to 41 kVA |
| Rated Frequency | 50 / 60 Hz |
| No-Load Voltage | 70V – 78V |
| Rated Duty Cycle | 35% at 500A (Up to 60% / 100% at lower amperages) |
| Compatible Electrode Diameter | Φ 2.5 mm – Φ 8.0 mm |
| Insulation Class | Class F / Class H |
| Protection Degree | IP21S |
| Cooling System | Forced Air Cooling (Integrated fan slots) |
| Average Weight | 75 kg to 104 kg (Varies by brand housing and copper winding volume) |
| Average Dimensions (L×W×H) | Approx. 635 × 490 × 800 mm up to 700 × 460 × 750 mm |
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