Operation Guide For Concrete Pump Made In China

The motor power of a concrete pump is the prerequisite to determine the outlet pressure and delivery volume. When the motor power is certain, the increase of pressure will reduce the delivery volume; On the contrary, reducing the outlet pressure will increase the delivery volume. 

In order to ensure that the concrete delivery pump not only has a large delivery capacity, but also has a certain outlet pressure and matching economic power, constant power plunger pumps are mostly used in the design of concrete delivery pumps; That is, after the constant power value is selected, when the outlet pressure increases, the output displacement of the oil pump will automatically decrease to the value corresponding to the power design; If we want to achieve both high outlet pressure and large delivery volume.