The Overhead Crane for Metallurgic Plants (QDY/YZ Type) is a heavy-duty bridge crane manufactured by Henan Mine, specifically engineered for high-temperature environments in steel mills, foundries, and smelting plants to safely handle molten metal, hot steel, slag, and heavy raw materials. This crane features a double-girner box-type structure with heat-resistant insulation on the main beam bottom, dual braking system (service brake + safety brake), and high-temperature electrical components with Class F insulation, operating under duty class A6 to A8 for continuous heavy-duty service.

Metallurgical bridge cranes (hereinafter referred to as cranes) are specialized lifting equipment used in metal smelting environments. They feature a single-point lifting mechanism, a forged hook as the lifting device, and are equipped with gantry-type lifting gear. They are used for lifting liquid molten metals and are equipped with various safety protection devices such as safety brakes. At the same time, high-temperature resistant measures have been taken for key parts. For instance, the insulation at the bottom of the main beam, the steel core wire rope, the use of high-temperature resistant cables for the trolley drag cable and their integration into the walkway, etc.

The crane is equipped with the functions of vertical lifting, longitudinal and lateral movement. It can perform operations such as lifting items and pouring molten metals in an intermittent and repetitive manner during the smelting process, with working levels ranging from A6 to A8.

YZD metallurgical overhead crane is special lifting equipment for metal smelting workshops, equipped with single-lifting-point mechanism, forged hook and gantry spreader for molten metal transport & pouring. With high temperature resistant design and duty class A6-A8, it is widely used in steel smelting, casting workshops for intermittent heavy load lifting work

Core Applications – Overhead Crane for Metallurgic Plants
Steel Mill & Foundry Operations – Lifts and transports molten steel ladles, hot metal, slag pots, and heavy raw materials in steelmaking, continuous casting, and forging shops while dual brakes and heat insulation ensure safe operation under extreme temperatures up to 60°C.

Main Features:
1. Heavy Duty and High Efficient;
2. Suitable for High Temperature, heat insulation layer on girder bottom;
3. Long Life Span: 30-50years;
4. Motor insulation class;
5. Small gantry type hook for lifting ladle;
6. The speeds are frequency inverter speed control; PLC is adopted.
7. Control method is cabin control; with Camera on supervision and touch screen.
8. Crane is equipped with all moving limit switch, loading limit and other standard safety devices, to promise crane work safe.
9. Protection: IP55.