Grouting pump is the key equipment in grouting construction. Grouting pump performance, quality of the grouting engineering safety, quality, efficiency plays a decisive role. If the choice of injection pump is blind and arbitrary, it may cost a great deal to fail to achieve the expected result and even lead to engineering accidents. Therefore, it should be taken as a warning to improve scientificity. The company's injection pump with a small energy consumption, small vibration, noise, small size, high efficiency, stable and reliable performance, pressure and flow adjustment convenience, long life and other advantages. The 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 cracks and fill the compaction, grouting process will stamp out a new crack , Thus forming a frequent change in grouting pressure, sometimes grouting pressure will dramatically change dramatically, the characteristics of this condition determines the performance of the grouting pump should have: (A), the grouting pump should have a larger The range of the discharge volume adjustment, the general grouting final volume and the amount of grouting change is about 8 to 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.
Cold-Heading Wire,Cold Heading Wire,Cold Heading Quality Steel Wire,Cold Heading Wire Wire
CANGZHOU LINGANG YUANFENG IMPORT & EXPORT TRADING CO.,LTD , https://www.clyfhardware.com