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China IGBT 800A Inverter Automatic Submerged Arc Welding Machine Suppliers | High-Speed Motor Factory
Detailed Information
Submerged arc welding is a welding method using the arc as the heat source. During submerged arc welding, the arc burns under the fusible flux, the arc is not exposed, and the metal electrode used is the continuous feeding smooth welding wire. Due to its large penetration and high mechanization, submerged arc welding is suitable for long weld welding of medium and heavy plate structure. It is one of the most commonly used welding methods in welding production.
Main Features
- All welding machines use new electronic components.
- Welder contains multiple functions like submerged arc welding, manual welding and carbon arc gouging welding.
- Intuitive and clear digital display of actual welding current and welding voltage.
- Adopting soft switching inverter technology, the welding current is stable and the welding seam is beautiful in shape.
- Independent dual control system realizes dual-station manual welding and carbon arc gouging welding.
- Constant current output characteristics, adaptable to a variety of materials.
- Complete protection circuit and fault display function to facilitate equipment maintenance.
- High load duration, suitable for heavy industry and high-intensity load work.
- Humanized, beautiful appearance design, more convenient to operate.
- Three-proof design for key parts, suitable for various harsh environments, stable and reliable operation.
Working Connection Diagram
Product Parameters
| Model | MZ-800 |
| Rated Input Voltage | 3P 380V |
| Input Frequency | 50Hz/60Hz |
| Rated Input Power | 44.4Kva |
| No Load Voltage | 75V |
| Wire Feeding | 20-200cm/min |
| Current Range | 40-1600A |
| Rated Duty Cycle | 60% |
| Welding Wire | 3.2-6.0mm |
| Insulation Class | F |
| Welding Speed | 25-170cm/min |
| Dimensions | 68*36*96cm |
| Weight | 69Kg |
Installation Attentions
- Input voltage: 380V AC±10%, 50/60Hz
- Power switch: 150A
- Input cable: ≥16.0mm²
- Ambient temperature: -10℃~+40℃
- Current adjustment range: 1000A
- Usage condition: No blocked on air inlet & outlet. No sunlight exposure. Pay attention to dust prevention.
Standard Accessories
1x Electrode Holder
1x Ground Clamp
1x Welding Mask
1x Brush/Hammer
Optional Accessories
Welding Helmet
Welding Gloves
Electrodes E6013
Lift TIG TORCH
Frequently Asked Questions
What are the main advantages of submerged arc welding?
Submerged arc welding offers high deposition rates, deep weld penetration, and excellent weld quality. Because the arc is completely submerged under a fusible flux layer, it produces minimal welding fumes, no arc flash, and is highly suitable for mechanized, continuous welding of medium and heavy plates.
Can the MZ-800 welder perform operations other than submerged arc welding?
Yes, the MZ-800 is a multi-functional welding machine. Besides submerged arc welding (SAW), it also supports manual metal arc welding (MMA) and carbon arc gouging, making it highly versatile for various industrial applications.
What size of welding wire is compatible with this machine?
The MZ-800 welding machine supports welding wire diameters ranging from 3.2mm to 6.0mm, allowing you to adapt the setup based on the thickness of the workpiece and specific welding requirements.
How does soft switching inverter technology improve the welding process?
Soft switching inverter technology minimizes switching losses, improves energy efficiency, and ensures a highly stable welding current. This results in a smoother arc, less spatter, and a beautifully shaped, consistent weld bead.
What are the environmental and installation requirements for the MZ-800?
The machine requires a 3-phase 380V AC (±10%) power supply at 50/60Hz, with an input cable of ≥16.0mm² and a 150A power switch. It should be operated in environments between -10℃ and +40℃, ensuring that air inlets and outlets are unobstructed, protected from direct sunlight, and kept away from excessive dust.