An electric hoist bridge crane for clean room
With the development of society and the improvement of people's requirements for the quality of life, the production environment of products and the technical quality of products are particularly important. In the fields with high requirements for cleanliness, such as biotechnology, medical equipment, pharmaceutical production, and food production, the production environment is even more demanding. In these fields, the lifting, installation and maintenance of production equipment often require cranes However, ordinary cranes are easy to generate dust during operation, absorb dust and cannot meet the requirements of cleanliness. With the development of biotechnology, medical equipment, pharmaceutical production, food production and other industries and the continuous improvement of air cleanliness requirements, dust-free workshops have emerged as the times require, and general-purpose cranes cannot meet the air cleanliness requirements of the above industries. , Moreover, the equipment produced by the domestic lifting and material handling industry cannot meet the requirements of cleanliness due to the generation of solid particles and electrostatic adsorption of dust and hair to varying degrees during the use of conventional cranes.
requirements of relevant laws and regulations.
An electric hoist bridge crane for clean room, comprising two steel structure main beams, two two car end beams vertically connected with the two ends of the steel structure main beam respectively, and working along the trolley running track on the steel structure main beam. A reciprocating clean room electric hoist, electrical control device and trolley power supply cable, characterized in that a drag chain is laid on one of the steel structure main beams, the trolley power supply cable is placed inside the drag chain, and at the same time the The surface of the steel structure main beam, the cart end beam, the clean room electric hoist and the electrical control device are all provided with a layer of inorganic anti-corrosion coating inlaid with anti-static powder; The power supply cable of the trolley is worn, and the dustproof level is high and can effectively prevent electrostatic adsorption to meet the market demand.