The jack devices feature high reliability, faultless operation and accuracy in installation operations and make it possible during a shift to move an assembled converter with mass of up to 1600 ton over required distance and install it on the foundation.
In case of emergency, the jack device is capable to jack up the vessel shell with lining and molten metal weighting up to 3000t. Azovmash supplies jack cars with load carrying capacities up to 500t for transporting and installation (dismantling) bottoms and other units.
Basic specifications.
| Parameters | Value | |||
|---|---|---|---|---|
| Maximum load-carrying capacity, tf: in transferring in jacking up |
530 1800 |
1100 2200 |
1600 2900 |
|
| Hydraulic jack stroke, mm | 450 | 1000 | 1000 | |
| Maximum displacement of converter across track, mm | ±60 | ±60 | ±60 | |
| Maximum turn of converter in horizontal plane | ±37' | ±44' | ±45' | |
| Hydraulic system pressure, MPa | 20 | 15 | 18 | |
| Mass, t | 198 | 268,6 | 300,4 | |
