Lifting platform is now widely used in the market, it has a very important role in many industries. The main function of lift is to transport goods, using lift can bring people a lot of convenience.
At present, transport equipment has been widely used in factories, warehouses, shopping malls, hotels, airports, stations, etc., in the lifting and lifting process, often appear a variety of problems, if you can timely find problems, timely maintenance, will greatly improve the efficiency of work.
Hydraulic elevator noise reason: hydraulic elevator hydraulic system failure, the noise of the dish elevator will become larger. It may be that the hydraulic system of hydraulic pump, motor maintenance equipment, valves and hydraulic installation and fixation may lead to noise problems, vibration and noise is the hydraulic cylinder and hydraulic oil hydraulic cargo lift, because the error, resulting in air into the hydraulic cylinder, under the action of high pressure, easy to produce cavitation, high frequency noise.
Elevator lifting system, cylinder, hydraulic pump, hydraulic valve and pipeline problems, may be the motor rotor bending serious wear and tear or bearing damage, resulting in electrical scavenging chamber noise. When the power supply voltage is less than 85% of the rated voltage, the contactor E core end ring is broken, the magnetic yoke and armature contact skew, dust or rust, poor contact will lead to noise contactor. Unstable factors such as metallized holes and contact problems of connectors, as well as internal and external interference, power ripple coefficient and overload of equipment can also cause unstable operation of elevators. In order to improve the reliability of elevator operation, it is necessary to strengthen the reliability of elevator control system, such as the development of flat layer controller.
The above is an overview of the lifting platform, you can understand it, so that we will know more about the performance of the lift of this device.