Security and stability of the advantages: hydraulic elevators have safety devices at the same time traditional traction elevator of Guizhou rail lifts, also offers: ● relief: prevents the upward movement when the system pressure is too high ● emergency manual valve: Power failure When Liaoning rail lifts, car make emergency floor down to the nearest location to open the door, ● manual pump: When the system fails, manually steerable high-pressure oil pump shot the car up to the nearest floor location; ● tube Road rupture valve: When the hydraulic system piping rupture car stall decline, automatically cut off the oil stopped falling oil ● tank protection: When the oil temperature in the tank exceeds the standard set value, the oil protection device generating signal, suspend the use of elevators when the oil temperature drop before starting the lift. Lifting hydraulic transmission platform features dynamic hydraulic pressure transmission is the use of hydraulic components to achieve a form of transmission intermediate transmission Fuxin rail lift, its main features are as follows (1) good adaptability. Its output torque and speed can change with external load changes to accommodate the requirements of the load. (2) The security is good: it is at work, even if the external load increases to a maximum, the turbine shaft is stopped, the engine can continue to rotate without damage. (3) The governor, the buffer is good: because it is used as a transmission medium of a liquid, it can be carried out in a wide range of variable speed, while absorbing vibration rail lift, thereby increasing the stability of equipment operation and life. Its main disadvantage is low efficiency, typically grind to an auxiliary device, mechanical drive higher than the average cost. As the hydraulic drive and hydraulic transmission has a number of advantages, engineering, mining, transportation, machine tools, shipbuilding, metallurgy, machinery etc. have been using hydraulic technology, it improve the level of mechanization of mining, has practical significance. Chifeng 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.