2. Work a. (Or when the load reaches the maximum weight) class when first gantry crane lifting heavy objects should be suspended height of 0.5 meters from the ground after understanding gantry crane, the weight is lowered again gantry crane business, check the brake performance, reliable after confirmation again for normal operation. b. Strict implementation of "Ten is not hanging" system: ① command signal is unknown or not hanging chaos command; ② when not hanging over the rated capacity; ③ spreaders unreasonable or unsound not hanging objects hanging bundles; ④ hanging objects on someone or There are other items are not hanging unanchored; ⑤ brake or other brake safety device failure not hang; ⑥ driving when not hanging heavy hanging directly processed; ⑦ pull Xiegua not hang crooked; ⑧ explosive objects do not hang; ⑨ do not hang objects buried in the ground; ⑩ angular block port objects, not really hang pad; c. Abnormal suspension gantry crane, immediately shut off the power, check the reason and immediately removed. Mobile gantry is the shape of the gantry, full mobility of small light lifting equipment. Mobile gantry beam and other profiles for the main beam, both load-bearing and sliding track as a hoist. Under the gantry legs fitted with universal wheel truck, full mobility on flat ground. Gantry between main beam and legs are connected by high-strength bolts with flange plate, quick removal installation, with a small car can be moved to another venue installation. Or by electric chain hoists can lift a weight of 500 ~ 5000KG. Reduce manpower, lifting mechanization to reduce production and operation costs, and improve efficiency. Especially for mold manufacturing, mining, automotive factories, construction sites, logistics companies, machinery manufacturing companies, warehouses and other occasions require lifting. Learn Crane | generous heavy (Online) | Rugao gantry provided by generous heavy machinery Co., Ltd., Henan Province. Heavy Machinery Co., Ltd., Henan Province, generous (www.hnqizhongshebei.com) (www.hnqizhongshebei.com) is Zhengzhou, engineering, construction cranes leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. In heavy generous leadership with the staff warmly welcome all inquiries negotiations to create a better future for heavy generous.