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Grouting pump
Hydraulic grouting pump
adjustable pressure grouting pump.
Product Introduction
Hydraulic grouting pump is a fully hydraulic, adjustable pressure grouting pump. The use of high pressure
pump is easily solidified substance or mixture (water, mud, water glass, etc.) of the rock or soil
cracks and cavities accurate injection order to reduce leakage, rock and soil consolidation purposes.
Hydraulic grouting pump is widely used for coal, underground water well construction and engineering,
but also for tunneling and maintenance, construction of dams, large bridges, high-rise buildings and various underground foundation treatment works.
Structure and working principle
Hydraulic grouting pump consists of motor, gear pumps, pressure relief valve, hydraulic valve block,
cylinder, cylinder, mixers and tanks, radiators, oil filter, intake and exhaust valves and electrical
control box and other components.
Motor direct drive gear pump, gear pump output pressure relief valve into the hydraulic fluid through
the valve block, the hydraulic valve block control cylinder reciprocating motion, as cylinders and
cylinder are synchronized movement, because of the working cylinder bore and stroke are the same, so the
working cylinder and cylinder displacement and stress basically similar to each end of the cylinder
valve and the exhaust set grout slurry valve, which can be the same kind of slurry suction, suction can
be respectively two different the slurry.
Technical Parameter
Grouting pressure 2MPa 5MPa 8MPa
Outlet flow 88L/min 85L/min 80L/min
Motor Model YBK2-180M-4
Power 22kW
Rated voltage 380/660V 660/1140V
Rated current 43.1A
Hydraulic working pressure 9.5MPa
Hydraulic System Flow 80L/min
Hydraulic oil tank 0.08m3
Weight 430kg
Outer size(L*W*H) 1550×800×720mm
