Gantry rules 1, after the gantry operation (assembly) is completed, the test load should be suspended; try hanging points static and dynamic loading, check each system the ability to run, carrying capacity, stable and reliable degree. 2, gantry run, parallel to achieve stability, not to produce distortions. 3, non overload. 4, someone should have a unified command operations, and other personnel have a clear division of labor; determine a good uniform contact signal. 5, the operation in case of power failure or other special circumstances, the weight should fall to the ground, can not be suspended in the air. 6, under the gantry and the lifting of heavy strictly prohibited. 7, gantry running ban to stand. 8, erection and use of the gantry and the derrick must comply with industry standards, "gantry and the derrick material hoist safety technical specifications" (JGG88-2010) requirements Shenzhen Xiangyu Hardware Machinery specializing in the production: shelves, mold frame, gantry crane electric hoist, table, line table, file cabinet, parts cabinet beam gantry crane, shoe, explosion-proof cabinets, clean cabinets, tool cabinets, tool cart, tool cabinet, tool cart, tool racks, material racks, storage cage , crates, marble platform, cast iron platform, V-type planes, climb ladders, trolleys, forklifts, forklift trucks and other non-standard specifications can be customized according to customer requirements! Shenzhen Xiangyu Hardware Machinery was founded in 2011 gantry crane, it has become one of Guangdong province, a representative of the development, production and sales of industrial equipment suppliers, with lathes, presses, carbon dioxide welder, oxygen welding, cutting, painting equipment, cutting equipment bending so complete, with a non-standard parts processing ability, strong production capacity, product durability obvious advantages, leading the industry in the region. Main products: Storage (mold rack, shelf, freight elevators, storage cage, etc.) office equipment (sample cabinets, file cabinets gantry crane specifications, shoe racks, lockers, staff wardrobes, bookcases, shelves, office tables, etc.) handling equipment ( hydraulic forklift, forklift trucks, Die vehicles, etc.) lifting equipment (gantry, electric hoists, chain hoists, lifting devices, hoists, driving, etc.) measuring tools (cast iron platform gantry equipment, marble platform, granite platform and measuring components) production equipment (table, lines, trolley, turnover box, tool cabinets, pallets) Non-standard products according to customer requirements! Specifications Mission Hills gantry crane gantry crane _ _ Xiangyu Hardware Machinery (high-quality businesses) are provided by Shenzhen Songgang Xiangyu Hardware Machinery Firm. Shenzhen Songgang Xiangyu Hardware Machinery Firm (www.xywj1818.wjw.cn) (www.xywj1818.wjw.cn/) is specialized in "shelf, mold frame, gantry crane, tables, table lines, tools cabinets, tools, vehicles, "the business, the company adhering to the" honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Huang Yongdong.