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Cement grout pump for construction of tunnel

2020-06-15 14:44:45

Cement grout pump for construction of tunnel

LGM80/50PLD-E Double-Plunger hydraulic cement grout pump for build tunnel is designed with two low-wear plungers pump. With the features of double acting, ball valves, low-pressure surge, variable pressure, and flow. Therefore, this pump is suitable for all grouting work, up to 8mm particle size, such as, for the pumping of backfill mortar behind tunnel liners, grouting in the soil, earth foundation stabilization, waterproofing, tunnel lining, underwater foundations, bridge decks, deep well casing, slope line grouting, etc.

cement grout pump for build tunnel


The LGM80/50PLD-E tunnel used cement grout pump is powered by an electric hydraulic power source and it is designed to perform from one job to the next with low maintenance. The LGM80/50PLD-E hydraulic grout pump offers high output and high pressure. The LGM80/50PLD-E grout pump is a perfect choice for contractors that doing the grouting jobs. The LGM80/50PLD-E cement grout pump is suitable for grouting water, cement, bentonite and fine grained material. The max. aggregate size could reach up to 8mm. The special features of the cement injection pump include high output flow and pressure, user friendly adjustable output pressure and volume control as well as convenient maintenance.
LGM80/50PLD-E double plunger grout pump is a hydraulic ball valve grout pump. Double cylinder hydraulic grout pump is designed for a large field application. Following applications for your reference:
Civil Engineering injection: soil nails grouting, tiebacks grouting, earth anchors grouting, high pressure rock grouting
Structural grouting: building restoration grouting, foundation stabilization grouting, foundation raising grouting, soil compaction grouting
Construction injection grouting: post tensioning injection, slab undersealing injection, slab jacking and slab raising injection
Mining grouting and injection: high pressure rock grouting, tunnel lining grouting, contact grouting, waterproofing injection, cable and rock bolts grouting, dam foundations grouting.

tunnel used cement grout pump


If you are looking for the performance and versatility cement grout pump for build tunnel, that requires a steady flow and pressure. The LGM80/50PLD-E hydraulic grout pump will be your best choice. Hydraulic operated plunger pump, it will be more reliable and user friendly compared to the mechanical models. Also comparing with the piston pump system, the plunger system does not require any close tolerance parts such as cylinders or precise piston seals, etc. The plunger is sealed by a simple maintenance-free seal. So a much lower using cost, money saving.
The LGM80/50PLD-E high pressure grouting pump is a vertical type pump. This pump has a compact size, very suitable for the working site that quite narrow. Also double-Plunger plus two pulsation damper, even in 5MPa, the flow pressure surge is kept in low. It is best working for the projects require a very small pulsation.
Lead Equipment is one of the professional hydraulic grout pump manufacturers, pay much attention to its design, and use. Users’ always first, and any special request for the machine, such add wheels or add grout mixer and agitator to make this grout pump to a grout plant and grout station. As grout pump manufacturers, it will surely be produced according to your request.