Double liquid grouting machine is mainly used for tunnel excavation and maintenance, road, bridge, dam, mine construction and high-rise building foundation treatment engineering and all kinds of grouting construction engineering. Its role is to easily solidified material or mixture to rock or soil cracks and cavities for injection, in order to prevent its leakage, solid foundation.

Single cylinder pump can not only single liquid grouting, but also double liquid grouting, double cylinder pump is suitable for single and double liquid grouting. Users can choose reasonably according to the needs of the construction site. This series of double liquid grouting machine not only has the characteristics of compact structure, stable performance, adjustable pressure displacement, small volume, light weight, easy disassembly and handling, but also reliable operation, high pumping pressure, more wear-resistant cylinder, long service life and so on.

Application scope: ZLJ-350 series coal mine tunnel drilling machine is mainly used in different angles of the mine water exploration, gas exploration, dust-proof water injection and various engineering holes and geological structure holes, can also be used for mine exploration, core. It mainly uses carbide (diamond) bits for rotary drilling, and can also be equipped with different drill pipes and bits to meet different drilling requirements.