Bomba de reboco de três cilindros BW250, também conhecida como bomba de lama BW250, Máquina de reboco BW250, é uma bomba de pistão alternativo horizontal de três cilindros de ação simples com dois diâmetros de cilindro e quatro velocidades variáveis. A camisa de cilindro grande é usada para plataformas de perfuração de grande diâmetro de 1.000 metros. A camisa do cilindro é usada para plataformas de perfuração de pequeno diâmetro de 1.500 m. BW250 three-cylinder grouting pump is mainly used for conveying mud with core drilling rig. It can also be used for other aspects such as grouting, mine sewage and long-distance water supply.
BW250 three-cylinder grouting pump performance characteristics
1. It has the four-speed flow that can meet the needs of large and small caliber drilling rigs. The flow adjustment range is large and the parameters are reasonable. Can be used with XY-4 core drilling rig and XY-5 drilling rig. It can meet the needs of different calibers, different hole depths and different geological core drilling.
2. The grouting pump piston is a self-sealing S-type polyurethane rubber piston with a bowl shape and a nylon backrest, which greatly improves the service life.
3. There are five dust seals on the pull rod to prevent the mud at the hydraulic end from being brought into the power end and the power end lubricating oil filter. After many production tests, the seal is reliable and the performance is good. Causes the gear to extend its service life.
4. The inlet and outlet valves adopt steel balls, and a sound-reducing rubber pad is arranged on the valve cover to reduce impact noise.
5. The grouting pump pressure gauge adopts BY-1 type seismic pressure gauge and has a long service life.
6, compact structure, beautiful appearance.
7, detachable, easy to repair and relocate.
