Durable Overhead Crane Double Girder Cast Bridge Crane 150 Ton A3 - A5 Working Duty

150 Ton Durable Double Girder Cast Bridge Crane Foundry Equipment

Product Description

150 Ton Durable Double Girder Cast Bridge Crane Foundry Equipment is a machine which works by the longitudinal movement along the track direction of the workshop, the lateral movement of the trolley and the lifting movement of the hook.

Applicable to metal smelting workshop, JB/ t7688.1-95 and JB/ t7688.15-95 for lifting molten metal crane. The application of metallurgical casting crane is generally applicable to the ambient temperature from -10℃ to +50℃, the relative humidity under the temperature of 40℃ does not exceed 50℃, the radiation temperature of the molten metal to the forging hook, the plate hook is not more than 300℃. Work grade: A7, A8 for relatively busy metallurgical foundry.

The reliability requirement of 150 Ton Durable Double Girder Cast Bridge Crane Foundry Equipment is much higher than that of general bridge crane, because the failure of foundry crane may cause great loss and serious consequence.

150 Ton Durable Double Girder Cast Bridge Crane Foundry Equipment need to complete the dumping of molten metal and its waste, so the foundry cranes need at least a set of main hook and a set of secondary hook. Each set of driving device of the lifting mechanism should be equipped with at least two sets of brakes, the safety coefficient of each set of brakes is not less than 1.25, in the safety requirements of the lifting mechanism is particularly high, also need to install a safety brake on the drum, to prevent the damage of the driving mechanism and cause accidents.

The steel wire rope of 150 Ton Durable Double Girder Cast Bridge Crane Foundry Equipment should all adopt the steel wire rope with high temperature resistance, can not use the conventional hemp wire rope, and the safety coefficient of the steel wire rope is higher than the general bridge crane, should meet the relevant casting crane standard requirements. Necessary safety protection devices should be adopted in the hook group and the hoisting beam to prevent steel splashing on the wire rope and damage to the wire rope.

Because 150 Ton Durable Double Girder Cast Bridge Crane Foundry Equipment is mainly lifting molten steel, the temperature is very high, so the lower part of the main beam should also increase the heat insulation layer, reduce the impact of radiation heat on the main beam, at the same time, the trolley also want to design fire prevention board, to prevent the trolley in the loading and unloading of molten steel, the flame jumped to the trolley above, damage the electrical system and electrical equipment.

150 Ton Durable Double Girder Cast Bridge Crane Foundry Equipment can be said to be the special equipment in the special equipment, so whether it is the user or the crane manufacturers, must strictly implement the relevant department standards, timely maintenance of equipment, standard operation, to ensure safe use.

Product Characteristics

• It has beautiful box-typed welded main girders. Computer optimized design for main girders with good performance and light weight;
• Compact structure, light weight and high lifting height;
• The Max. span reaches 32 meters;
• It's widely used in workshops, metallurgy, warehouses and assembly shops etc.

Parts Of Crane