50T Cabin Controlled Overhead Bridge Crane For Metallurgical / Foundry

50t metallurgical Cabin Control Foundry Casting Overhead Cranes

Description:

50t metallurgical Cabin Control Foundry Casting Overhead Cranes is based on the longitudinal movement along the direction of the plant track, the lateral movement of the trolley and the lifting movement of the hook. Metallurgical crane application Generally applicable to the ambient temperature of -10 ° C to +50 ° C, the relative humidity does not exceed 50 at 40 ° C, the radiant temperature of the molten metal to the forged hook and the hook is not more than 300 ° C. Working level: A7, A8 for relatively busy metallurgical foundry

Scope of application:

Metallurgical cranes are mainly used for special cranes for metal smelting, smelting and hot processing. These include open hearth furnace bridge cranes, cranes, road cranes, ground loading cranes, bin cranes, barge lifting cranes, whole mold cranes, uncovering cranes, clamp cranes, slab turning cranes, forging cranes, and heating furnaces. Cranes, bins - electromagnetic cranes, bins - grab cranes. Other similar metallurgical cranes are also available for reference.

Environmental conditions:

1. The power supply of the crane is generally three-phase AC, the frequency is 50Hz, and the voltage is 380V. The upper limit of the allowable voltage fluctuation on the motor and the appliance is +10% of the rated voltage, and the lower limit (at the peak current) is -15% of the rated voltage, wherein the internal voltage loss of the crane, for the unloading crane, the clamp crane, and the guide frame The overall crane and slab turning crane shall not exceed 5%, and other types of cranes in this standard shall not exceed 4%. If the power supply has special requirements, it can be determined by the supplier and the buyer according to the needs of the user.

2. The altitude at which the crane is installed and used does not exceed 2000m

3. Working environment temperature and humidity of the crane

a. The working environment temperature of the crane is generally -10~+50°C.

b. The relative humidity does not exceed 50% at a temperature of +40 °C.

Parts of Foundry Casting Overhead Cranes: