Time : 2022-12-02
Metallurgical crane refer to relying on the longitudinal movement along the track direction of the workshop, the lateral movement of the trolley and the lifting movement of the hook to carry out work. It is suitable for metal smelting workshops and is a special crane for lifting molten metal. In view of the special environment of the metallurgical crane in steel mills, the following targeted solutions have been made.
The temperature in the workshop of the steel factory is relatively high, and the hot air from the steelmaking furnace will continue to float to the highest metallurgical crane. In summer, the measured temperature of the railing of the metallurgical crane can reach more than 60 degrees. The priority of cable selection is whether the equipment can meet the high temperature conditions.
There are a lot of iron oxide characteristics in the steelmaking workshop. The circuit boards of the monitoring equipment must be protected against dust, and each incoming hole must be strictly sealed to prevent short circuits on the circuit boards.
The proportion of molten steel for each batch of ladle mixed steel in the metallurgical workshop is fixed. The weight error of 180 tons must be within the range of two tons. A coaxial encoder is installed on the barrel side to correct the weight, which minimizes the influence of the weight of the wire rope itself on the overall weight.
The passage of the steel ladle is very narrow during the hoisting process. Sometimes it is necessary to drop the steel ladle to the ground tens of centimeters and then let the steel wire rope pass through the ground equipment from the upper hole. At this time, the operator needs a particularly accurate height to avoid walking while hanging the steel ladle. The steel ladle hangs on the ground during the cart, causing a safety accident.
The infrared imaging and automatic fire extinguishing system of the electrical cabinet solves the major safety hazard that cannot be detected in time when the electrical cabinet of the crane catches fire under high temperature conditions.
Flagcrane have a professional technical team, which can design and produce standard and non-standard crane hoist and spare parts. If there are other special requirements, it can be customized according to user needs and negotiated by both parties.