GROUT PUMP-GS20EC

GROUT PUMP-GS20EC Main technical specification GROUT PUMP-GS20ECItemsUnitParametersproducing amountL/H1500/2500Motor powerKW4.0Size of sand grainmm≤3W/C≥0.30Pressure of groutingMpa2.5 4.0(variable)Shotcreteair pressureMpa0.3-0.6air consumptionm3/min≥2.0Volume of hopperL80Overall weightKg180External Dimension (L× W × H)mm1000×540×710Compact and simple structure, high reliability, imported electrical equipments adoptedHigh water-cement ratio of the grout, applicable to the thick slurry in conformity with high-concentration designHigh cement-sand ratio of the grout, and wide range of sand grain sizeContinuous grouting, which avoids the high instantaneous fluctuating pressure of the piston pumpReversed pressure-relief are available when grouting pressure reaches the design pressureCooperate with the air compressor and sprayer for the spraying on the bottom layer of the internal and external walls and the finishing layer.