The motor power of cement pump machine
Posted On: 04/09/2018 | Posted by: Haomei Concrete Pumps
The motor power of cement pump machine is the precondition of deciding the outlet pressure and conveyor volume. When the motor power is fixed, the increase of pressure will reduce the conveying volume; on the contrary, reducing the outlet pressure will increase the conveying volume.
How to choose the trailer concrete pump? To select the motor concrete pump, the transformer capacity should be considered firstly, and the distance from the concrete pump and the size of the line diameter should be considered secondly, so as to avoid the current increasing or tripping and shutting down caused by excessive voltage drop, and the cost increasing and the inconvenience of use caused by excessive power. The motor is too small to meet the needs of the project.
In order to ensure that the concrete pump not only has a large delivery capacity, but also has a certain outlet pressure and matching economic power, constant power plunger pump is mostly used in the design of concrete pump; that is, when the constant power value is selected, when the outlet pressure rises, the output displacement of the oil pump will automatically reduce to reach the power set. The corresponding value is calculated; if the outlet pressure is high, the purpose of conveying large volume is also desired. The only way is to increase the power of the motor.