Overview ofdrillingpumpsand:This equipmentfor drillingpumpsand,sand pumpingpart is amechanical system.Applicable to thereservoir withmudorriversandetc..Sand pumpingdevicehas the advantages of convenient operation,high work efficiency,investmentadvantages ofquick,convenientrepair,small oil consumption,little pollutionetc..Sand pumpingdevice to adapt to the environment: therivermudlayer,gravelcontent is low(below 20%),stonediameter not more than 30mm.Adaptation:the highesttemperature40℃-10℃,the lowestmaximum wind speeddoes not exceed4.