River Sand Mining Horizontal Centrifugal Dredging Pump Mud Pump Pump

The discharge direction of the marine pump can be installed at 45 degree intervals as required and facing any eight positions to suit the application. Wide application range, good NPSH and high efficiency. The tandem pump can be installed in multiple stages to meet long-distance transportation.

The pump body of twin-screw pump has several different heating structure options to adapt to different media and different temperatures.Gravel Sand pump (dredge pump) is designed as single casing connected by means of clamp bands and wide wet-passage.

When the pump is working, the engaging screw forms a seal chamber in the pump body. With the rotation of the screw, the liquid in the seal chamber moves axially with the seal chamber and is stably and continuously transmitted to the pump outlet. Since the capacity of sealing civilization has never changed in the working pump, there will be no pulsation when the pump delivers liquid.

The pump body adopts a round valve with special structure, which is opened when the outlet pressure is higher than the working pressure. Then, some medium will return to the inlet of the pump or storage tank through this annular valve. At the same time, the pump can be started under full pressure, thus greatly reducing torque.

All our products have passed the world's top IACS level certification, such as BV level, ABS level and CCS level.

All our customers from Europe or Asia are very satisfied with our pumps because of their superior quality and considerate service.