Hole welder portable Automatic inner hole welder Inner hole Repairing machine Item NO.: 1937415

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Portable inner hole automatic welding is designed for site construction, small size, light weight and good welding quality. It has low requirements on the use environment and space and is easy to carry. It is widely used in the repair welding of pin holes, bearing holes and other round holes of large-scale equipment and construction machinery. It is a tool for on-site maintenance of industrial and mining projects.
Technical features:
Small volume, light weight, European standard interface, can be used with any European type gas shielded welding machine (corresponding interface can be provided according to the existing welding machine of the customer)

Working voltage: AC 220V / 50Hz
Zui high power: 100W
Operating weight: 11kg
Overall dimension: 400 * 210 * 290mm
Spindle speed: stepless adjustment 0-20r / min
Welding range: φ 80-200mm
Axial stroke: 255mm
Wire diameter: 1.0 recommended
3, Environmental conditions
Ambient temperature: - 10 ℃ ~ + 40 ℃
Storage temperature: - 25 ℃ ~ + 55 ℃
Relative humidity: 20 ℃ ≤ 85%