Site Elevator Safety lift-site installation circuit electrical installation requires access, how to use the site of the circuit and to ensure the security of the connection? Today, we talk about the lift distribution room and self-powered technology. 1, the construction site should be close to the power distribution room, and should be located in the dust, less moisture, less vibration, no corrosive, non flammable and explosive materials and roads open place. Distribution and control cabinets and cabinet ends 2 construction site distribution room should be repeated in columns and protection ground zero line to do the electrical connection. 3 construction site power distribution and control rooms should be natural ventilation, and measures should be taken and the animals into the snow to prevent intrusion. Lift winter maintenance considerations lifts prone to some minor problems and glitches into the winter, which requires the user to lift for winter seasonal maintenance and maintenance, following give us a brief lift winter maintenance considerations and points. The first reason is the primary reason that many workers do not know any other industry, hydraulic lifts hydraulic oil is divided between summer and winter use different kinds of, often at low rail lifts, summer use of hydraulic oil will become sticky, even frozen. After entering the winter cold, we must remember to replace the winter hydraulic oil contains antifreeze, this oil for low temperatures operation. The second is at low temperatures, there will be significant effects of thermal expansion and contraction of steel, although the design and manufacture of hydraulic lift when the steel of this nature will be taken into account, but after a different environment, under conditions of extreme cold rails lift performance, there will be some instability in the steel rail lifter picture performance, such as increased hardness rail lift prices, toughness decline, this time you need to pay more attention to maintenance of equipment, key parts to maintain lubrication to avoid the phenomenon of dry grinding . Shandong rail lifts, Zhuo lifting machinery (certified), rail lift provided by the Jinan Zhuo Lifting Machinery Co., Ltd. Jinan Zhuo Lifting Machinery Co., Ltd. (www.sdzlsjjx.com) (www.sdzlsjjx.com) is a leader in Jinan, hydraulic machinery and parts, 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. Zhuo force in lifting machinery leadership with the staff warmly welcome all inquiries negotiations to create Zhuo lifting machinery better future.