1, the shaft broken Magnetic pump shaft material used is 99% alumina ceramic, the main reason for the shaft is broken, because the pump runs dry, the shaft bearing dry grinding shaft twist. Open the pump inspection can be seen when the bearing has been seriously damaged to prevent the pump broken off the main method is to avoid the air pump running. 2, bearing damage Magnetic pump bearings are made of high-density carbon, in case of pump water or pump impurities, it will cause the bearing damage. Cylindrical coupling inside and outside the rotor between the coaxial requirements if not guaranteed, it will directly affect the bearing life. 3, Lack of head causes of such failures are: air in the transmission medium, impeller damage, speed is not enough, Shanghai Gear Pump Factory pumping liquid overweight, excessive flow. 4, insufficient flow caused by lack of flow of the main reasons are: impeller damage, speed is not enough, the lift is too high, the tube is clogged with debris, etc. 5, the magnetic pump can not hit the liquid magnetic pump can not play the liquid pump is the most prone to failure, The reason is more. First of all, check whether the pump suction pipe leaks, check the suction pipe air is exhausted, the amount of liquid filled in the magnetic pump is sufficient, inhalation tube whether there is debris clogging, check whether the pump is reversed (Especially after changing the motor or overhauling the power supply line), you should also pay attention to whether the suction height of the pump is too high. If the above inspection still can not be solved, the pump can be disassembled and checked to see if the pump shaft is broken. Check whether the moving ring and the static ring of the pump are intact, and whether the entire rotor can move in a small amount. If the axial movement difficulties, can check whether the carbon bearing with the pump shaft is too close.
Elevator Traveling Cable
Elevator Components
& Elevator Spare Parts - Elevator Traveling Cable
Elevator Travelling Cable
Elevator Traveling Cable
Elevator traveling cable CAT6 CAT5e
Elevator Flat Cable
Elevator flat
traveling cable
Elevator Traveling
Cable Steel Core
Elevator Traveling
Cable with Supporting Steel Core
Elevator round
traveling cable
Elevator CCTV
cable
Elevator Traveling Cable CCTV
elevator control
cable
elevator flexible
cable
elevator screened
cable
elevator shielded
cable
elevator round
cable
elevator coaxial
cable
elevator section
cable
OTIS Elevator Traveling Cables, Thyssen Elevator Traveling Cables, KONE Elevator
Traveling Cables, GiantKONE Elevator Traveling Cables, ThyssenKrupp Elevator
Traveling Cables, Schindler Elevator Traveling Cables, XJ Schindler Elevator
Traveling Cables, Xizi OTIS Elevator Traveling Cables, Mitsubishi Elevator
Traveling Cables, Shanghai Mitsubishi Elevator Traveling Cables, Fujitec
Elevator Traveling Cables, Hitachi Elevator Traveling Cables, Toshiba Elevator
Traveling Cables, Hyundai Elevator Traveling Cables, LG Elevator Traveling
Cables, Sigma Elevator Traveling Cables, Express Elevator Traveling Cables,
GUANGRI Elevator Traveling Cables, FUJI Elevator Traveling Cables, BLT Elevator
Traveling Cables, CANNY Elevator Traveling Cables, SJEC Elevator Traveling
Cables, KOYO Elevator Traveling Cables, IFE Elevator Traveling Cables
Elevator Travelling Cable,Elevator Traveling Cable,Elevator Flat Cable,Elevator Flat Traveling Cable
CEP Elevator Products ( China ) Co., Ltd. , https://www.zjelevatorcontrolsystem.com