Trenchless Grout Pump

Zhejiang Wengong Intelligent Technology Co., Ltd. is one of the leading manufacturers and suppliers of trenchless grout pump in China. We are committed to providing high quality machinery with competitive price. If you're going to buy advanced trenchless grout pump made in China, welcome to get quotation from our factory.

GXL series car mounted inspection well and drainage pipe lining spraying machine

GXL series Trenchless Grout pump is a professional operation equipment that integrates advanced non excavation repair technology. Its feeding system is matched with a dedicated vertical mortar mixer. The Trenchless Grout pump mixing body is equipped with a set of specially designed internally curved combined mixing blades. It can simultaneously drive the mortar to produce strong radial and axial flow during operation. It forms multi-directional staggered circulating vortices inside the mixing chamber. This mixing structure can significantly increase the contact area between different mixing components. It refines the size of micro aggregates inside the slurry. It ultimately greatly improves the uniformity of the cementitious material's wrapping of aggregates. It ensures that the quality of the repaired mortar mixture meets the standard.

The lower part of the equipment is equipped with a high-pressure mortar conveying pump. It has a high output pressure and can meet the requirements of long-distance transportation. It is suitable for lining spraying operations of deep inspection wells and long-distance pipelines. For the convenience of on-site maintenance, the equipment has reserved sliding rail installation positions at the construction site. Workers can quickly replace the rotor and stator of the screw pump directly at the work site. It completely solves the industry pain point of tedious and time-consuming updating of vulnerable parts of screw pumps. At the same time, the screw pump control system supports dual mode switching between remote control and local control. It allows for flexible selection of operation modes based on on-site conditions with stronger adaptability.

The equipment is equipped with an automatic and controllable accurate metering water supply system. It can accurately adjust the rotating spray speed, mortar pumping displacement, pumping pressure and final spraying thickness. It ensures that the lining construction thickness meets the engineering design requirements. In response to the problem of easy wear of screw pumps, the equipment is also equipped with a unique wear-resistant limit control mechanism. It can effectively delay the wear rate and improve the overall service life of vulnerable parts.

The random suspension rod carried by the equipment supports length extension. The operating angle can also be freely adjusted according to the needs of the construction site. The integrated design of the whole machine is suitable for urban standard box trucks, with a small overall space occupation. After entering the site, there is no need for complex installation to start construction. At present, the products are divided into pneumatic and electric power types. The structure is also divided into two configurations with boom and rotating spray rack. Users can flexibly select the appropriate model according to the construction environment and technical requirements of specific projects.

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