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DB-130 MFDC Table Spot Welder is equipped with a 1000Hz medium-frequency welding system, adopting closed-loop current control with ms-level time control precision. It programmably stores 60 welding specifications with non-volatile data retention. Featuring a horizontal welding gun, it enables multi-directional welding deep into boxes. With a zero operation threshold, even novice welders can achieve backside dent-free weld spots. Suitable for spot welding complex workpieces in sheet metal, box and other industries.
| Model | DB-130 |
|---|---|
| Rated Capacity | 130KVA |
| Input Voltage | Three-phase 380V, 50/60HZ |
| Maximum Short Circuit Current | 20000A |
| Duty Cycle | 20% |
| Type of Welding Gun | Horizontal Welding Gun |
| Length of Welding Gun | 400mm |
| Welding Capability | Carbon steel 3.0+3.0mm |
| Stainless steel 3.0+3.0mm | |
| Aluminum plate 2.0+2.0mm | |
| Cooling Water | Flow rate 8L/MIN., Temperature ≤30°C |
| Operating Environment | 0~50°C |
| Electrode Force | 2000N |
| Air Pressure | 0.5-0.6Mpa |
| Platform Size | 1200*800mm |
Vertical Gun
Horizontal Gun
Water Cooling System
Copper Platform
A long horizontal gun suitable for welding complex workpiece shapes and wide-area welding regions, with typical scenarios including sheet metal panels, complex structural parts of automotive bodies, and large hardware frames. It can move flexibly on the worktable, allowing for large-range horizontal welding operations as needed, and is especially suitable for batch welding of large, open-sized workpieces.
A vertical-structured gun suitable for vertical welding in deep cavities and narrow spaces, with typical scenarios including deep internal parts of boxes, vertical welds of precision instruments, and deep-cavity welding of new energy components. With its vertical structure, it can directly extend into deep structures, precisely completing vertical welding operations, and is suitable for precision welding needs requiring vertical force.
Watch the video now to quickly grasp the core advantages of the DB-130 Table Spot Welder in 120 seconds! Intuitively learn about the equipment’s basic specifications and ultra-simple operation process, witness practical application cases across multiple sheet metal industries, and closely observe the entire thin-plate sampling process and weld firmness test. Let real results prove its high-efficiency, precision, and backside dent-free welding capabilities!
Your questions about our spot welding machines, answered by our experts.
It can efficiently weld low-carbon steel, stainless steel, galvanized sheets, and solve welding challenges of non-ferrous metals like aluminum, copper, and dissimilar metals. It is especially suitable for complex workpieces such as sheet metal and boxes.
The DB-130 table spot welder adopts 1000HZ medium-frequency DC technology. Compared with AC spot welders, its welding efficiency is 3 times higher, energy utilization rate reaches 98%, and weld spots have no spatter or backside dents, suitable for precision and high-demand welding scenarios.
The equipment has an intuitive interface, and the lower electrode is a horizontal worktable for direct workpiece placement. With 60 built-in welding specifications available at one click, even novice welders can master it quickly for precise welding.
With a three-phase balanced load design, the power factor reaches 98%, saving over 50% energy compared to traditional AC welders. The welding process is dust-free and low-noise, and weld spots require no secondary grinding, achieving energy efficiency and environmental protection.
The difficulty in welding aluminum plates lies in aluminum’s excellent electrical conductivity. Traditional AC welding easily causes rapid heat dissipation, making it impossible to form an effective nugget. Our equipment adopts medium-frequency DC spot welding technology, which can precisely control current output to achieve stable welding of aluminum plates.
With 14 years of extensive experience in sheet metal processing, Inserter is your trusted partner. Should you have any questions about our products, we are always ready to assist you.
