BW-250 triplex grouting pump

BW250 grouting machine is mainly used for tunnel excavation and maintenance of roads, bridges, dams, mine construction and high-rise building infrastructure treatment projects and various grouting construction projects. use. It is a horizontal three-cylinder reciprocating single-acting piston pump. The pump has two cylinder diameters and four-speed variables. The large cylinder liner is used for 1000-meter large-diameter drilling rigs, and the small cylinder liner is used for 1500-meter small-diameter drilling rigs. 1. It has the four-block flow rate that can meet the needs of large and small caliber drilling rigs, and the parameters are selected reasonably. It can be used with XY-4 and XY-5 type drills. Use with the machine. It can meet the needs of core drilling of different diameters, different hole depths and different geological cores. 2. The piston is a self-sealing S-type polyurethane rubber piston with a bowl shape and a nylon back, which greatly improves the service life. 3. There are five dustproof sealing rings on the tie rod to prevent the mud at the hydraulic end from being brought into the power end and the power end lubricating filter. The seal is reliable, resulting in a long service life of the gear. 4. The inlet and outlet valves are made of steel balls. And there is a sound-absorbing rubber pad on the valve cover to reduce impact noise. 5. The pressure gauge adopts BY-1 anti-seismic pressure gauge, which has a long service life. 6. Good disassembly, easy maintenance and relocation.