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Grouting pump of the three major performance
Grouting pump maximum pressure can be set; to avoid unnecessary losses in the grouting process; Grouting method is to squeeze the slurry into the rock or soil crevices and filled compaction, grouting process will stamp out a new Cracks, thus forming a grouting pressure changes frequently, sometimes grouting pressure will dramatically change sharply. The characteristics of this condition determine the performance of the grouting pump should have: (a), grouting pump discharge volume should have a larger adjustment range, the general amount of grouting and the beginning of the grouting change of about 8 ~ 10 times. Grouting the end of small, proved to fill the compaction of good. (B), injection pump should have a reliable pressure control. Because grouting "filled compaction" is bound to form overpressure grouting pump, pump at this time should reduce the discharge volume in time to reduce the slurry flow resistance in the gap, so as to avoid the grouting fracturing, the road surface bulge , Mechanical accidents and so on. Grouting pump is best with grouting pressure changes automatically adjust the amount of discharge performance. (C), injection pump operation and maintenance should be simple, safe and reliable. Because the slurry used in grouting pump is easy to precipitate and solidify, the grouting pump must ensure that there is no pause in each grouting (preventive maintenance before grouting should be done). Operating conditions difficult mine, grouting pump must be reliable, absolutely explosion-proof. Grouting pump related articles Read: The market demand for our corrosion-resistant pumps Five characteristics of the vertical mud pump and precautions