Seam welding machine by direct current ÌØÂ-80.01
Description
Machine ÌØÂ-80.01 is designed for step seam welding by direct current by pressure tight and firm seam of light and titan alloys, non-ferrous metals, heat resistant, stainless and low carbon steels.
The machine welds lateral and transverse seams by step rollers rotation. Rectifying of current is made by 3-phase one semi period scheme at low voltage side of welding transformer with the help of silicon valves.
Technical data
| CHARACTERISTIC | VALUE | |
| Rated supply main voltage of 3-phase AC, V | 380 | |
| Supply main frequency, Hz | 50 | |
| Max. secondary current, kA | 95 | |
| Consumable power, kVA, not more | 600 | |
| Rated electrodes stroke, m | 1.5 | |
| Rated span, m | 0.14 | |
| Rolls rotary step, mm | 1%10 | |
| Gripping force, daN (kgf) | min. | 200 |
| rated | 3 200 | |
| max. | 4 600 | |
| Welded parts thickness, mm | from aluminum and other alloys; | from 0.5 + 0.5 up to 3 + 3 |
| from low carbon alloys | from 1.5 + 1.5 up to 6 + 6 | |
| Machine performance, steps/min | min. (at max. thickness and steps) | 10 |
| max. (at min. thickness and steps) | 200 | |
| Min. Internal diameter of welded shell ring, mm | at length 1 000 mm | 380 |
| at length 1 500 mm | 800 | |
| Dimensions, mm (length õ width õ height) | 3 970 × 1 250 × 3 100 | |
| Mass, kg | 7 000 | |
