Product Profile of Steel Mill Duty Cranes
Steel Mill Duty Cranes are offered with micro speed for all motions through inverter [VVVF] drives with suitable interlocking. These Cranes are provided with close loop circuit for hoisting mechanism with encoder feedback for fault detection. These Steel Mill Duty Cranes are available with gear cases that are rigidly constructed from welded steel plate or of cast steel. Steel Mill Duty Cranes come with over load relays and thermal relay to facilitate ease of operation.
Key Features of Steel Mill Duty Cranes
- Girders are cambered to an amount equal to the deflection caused by dead load plus one half the live loads and the trolley.
- Guards on all couplings and rotating parts.
- Full length platforms for ease of maintenance.
- Micro speed for all motions through inverter [VVVF] drives with suitable interlocking.
- Close loop circuit for hoisting mechanism with encoder feedback for fault detection.
- All rotating parts with proper lubrication system. Forced lubrication for vertical type big gearbox.
- All gear cases are rigidly constructed from welded steel plate or of cast steel. All gear and pinion blanks are of forged alloy steel.
- Steel core hoist rope and fleet angle not exceeding 2.5 degrees in reached positions.
- Over load relays and thermal relays.
- Optional Hydraulic buffers for high travelling speeds.
