Piston Pump Drill Tools Reliable Capacity Long Life Small Volume Light Weight
1. BW250 mud pump is a horizontal three-cylinders reciprocating pump,It is used to deliver drill fluid into drill hole in the core drilling engineering of geology and it is fit for diamond drilling which is small and depth is no more then 1500m.It can be used for middle and low pressure cement slurry perfusing.
2. This piston pump has smaller volume and lighter weight than similar pumps. It is more suitable for geological prospecting.
To meet diamond drilling, BW-250 mud pump has two kinds of cylinder liner Ф80mm and Ф65mm.The large cylinder diameter (Ф80mm) can match 1000m drilling machine. The smaller cylinder (Ф65mm) can be used as associated equipment for 1500m drilling machine.
3. The pump adpots advanced structure and new material so it has advantages of reliable capacility,long service of wearing parts,small vo lume,light weight and easy moving etc.
4. Pump with four different levels of displacement and pressure is available to suit for drilling working of different diameters. It is also designed for core drilling, chemical engineering,oil well drainage, soft foundation grouting, etc.
| Style | Horizontal |
| Type | Single-acting three cylinders |
| Number of cylinder | 3 |
| Cylinder liner dia.(mm) | 80;65 |
| Stroke (mm) | 85 |
| Stroke per Minute | 200;116;72;42 |
| Displacement(L/min) | 200,145,90,52;166,96,60,35 |
| Pressure(Mpa) | 25,45,60,60;40,60,70,70 |
Transmission Shaft Rotating Speed
or Drive Shaft Input Speed (r/min) | 500 |
| Power (by client′s request) | 15KW |
| Volumetric efficiency(%) | 83 |
| Overall efficiency(%) | 70 |
| Suction pipe dia,(mm) | 76 |
| Scupper pipe dia.(mm) | 51 |
| Dimensions (L×W×H) | 1000×995×650 |
| Weight(kg) | 500 |
1. A horizontal, triplex, single acting reciprocation piston pump. The pump can choose diesel motor
power, It has simple operation, convenient, can achieve close range or remote control.
2. Triplex reciprocating pump with four different levels of displacement and pressure is available to suit for drilling working of different diameters. It is also designed for core drilling, chemical engineering,oil well drainage, soft foundation grouting, etc.
3. This pump is a compact structure, smooth operation, high output pressure, longer life expectancy,
stable performance, good general and so on.
1. It is applicable to geological exploration and engineering, exploration with the hole depth less than 1000 m.
2. It is also used in seismic blast hole drilling and bedrock drilling with engineering drilling rig in railway, water, metallurgy, construction, geology and other industries.
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