Lift Manufacturer: Application Scope of Lifts

　　 Elevator manufacturer Introduction: The rail-type hydraulic lift is a non-scissor hydraulic lift. A key feature of this lift is its use of heavy-duty chain drive and oil-steel wire rope safety mechanisms. It is equipped with multiple limit switches for protection, an open-door power-off safeguard, and a leakage protection device. Additionally, it incorporates multi-level interlocking systems, ensuring that the safety factor of the rail-type hydraulic lift is significantly higher than that of conventional freight elevators. This type of lift is widely used as a vertical cargo transportation device. It operates by using a motor to drive an oil pump, which in turn activates a hydraulic cylinder to move the heavy-duty chain, thereby raising and lowering the lift platform. Thanks to the use of hydraulic power for lifting, this lift boasts high load-carrying capacity and smooth lifting motion. It is extensively applied for vertical cargo transportation between high-rise buildings. The rail-type hydraulic freight lift employs a hydraulic cylinder and chain drive system, resulting in fewer moving parts and reduced maintenance requirements compared to scissor-type hydraulic lifts. Moreover, the rail-type hydraulic lift features a compact structure and uses fewer bearings than the scissor-type model, leading to a much longer service life. The rail-type hydraulic lift utilizes hydraulic transmission, offering greater load-carrying capacity. Its lifting height far exceeds that of the scissor-type lift—reaching several tens of meters—and it exhibits superior stability. By leveraging both its own weight and the weight of the cargo, the rail-type hydraulic lift is more cost-effective than conventional freight lifts. Furthermore, the hydraulic lift is equipped with a PLC programmable controller, enabling intelligent control and display functions. It features simple wiring and a low failure rate. The elevator manufacturer stated that, According to the different structures of lifts, there are: scissor lifts (fixed scissor lifts and mobile lifts), telescopic lifts, aluminum-alloy (column) lifts, articulated boom lifts (next-generation folding-arm lifts), direct-acting cylinder lifts, rail-chain lifts (elevators and freight elevators), and cable-driven hydraulic lifts. Under a certain pressure generated by the vane pump, hydraulic oil flows through an oil filter, an explosion-proof solenoid directional control valve, a throttle valve, a hydraulically controlled check valve, and a balance valve before entering the lower end of the hydraulic cylinder, causing the piston in the cylinder to move upward and lift the heavy object. The oil returning from the upper end of the hydraulic cylinder passes through the explosion-proof solenoid directional control valve and then flows back to the oil tank. The rated pressure is adjusted via the overflow valve, and the pressure reading can be monitored using a pressure gauge.

　　Lift application scope:

　　1) There are special requirements for objects that are wider or longer.

　　2) The height of standard elevators does not exceed 25 meters.

　　3) This device is considered economical.

　　4) The installation location or plug-in is restricted.

　　5) For those who only transport goods.

　　6) Generally applicable to the transportation of mechanical equipment, textiles, and industrial goods.