Oversize particles should be eliminated. Excessive mortar content will be necessary to effectively pump a concrete containing crushed aggregates than for concrete containing rounded aggregates.
Large-flow High-efficiency Main Valve System
Pressure Difference Sensing & Reversing Hydraulic System
2.50 cu m cap concrete pump argo 2000 concrete pump parts holsel dili electric concrete pump 500l 2e large concrete pump Bekele Sorsa Joli