Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Electric / Diesel BW 250 Oilfield Drilling Rig Mud Pump
Product Description:
1. It can meet the requirements of large and small diameter drilling machine in each four block flow, flow regulation range, reasonable parameter selection. It can be used with xy-4 core drill and xy-5 drill. It can meet the requirements of drilling in different diameters, depths and geological cores.
2. The tie rod is provided with five dust-proof sealing rings to prevent the mud at the hydraulic end from being carried into the power end and the lubricating oil filter at the power end. It has been proved by many production tests that the seal is reliable and the performance is good. Causes the gear to extend the service life.
3. Steel ball is used for inlet and drain valve. The valve cover is provided with sound reducing rubber pad to reduce impact noise.
4. The pressure gauge adopts by-1 type seismic pressure gauge with long service life.
5. Compact structure and beautiful appearance.
6. Good detachable, convenient for maintenance and relocation.
Drilling Rig Mud Pump Parameter:
| BW-250 Drilling Rig Mud Pump | ||
| Type | Horizontal, triplex, reciprocating, single acting piston pump | |
| Stroke | 100mm | |
| Bore | 80mm | 65mm |
| Pump speed (s.p.m) | 200 116 72 42 | 200 116 72 42 |
| Output volume (l.p.m) | 250 145 90 52 | 116 96 60 35 |
| Discharge pressure (Mpa) | 2.5 4.5 6.0 6.0 | 4.0 6.0 7.0 7.0 |
| Volumetric efficiency | 85% | |
| Mechanical efficiency | 85% | |
| Total efficiency | 70% | |
| Input power/speed (kw/r.p.m) | 15/1500 | |
| Multiple grooved pulley D.P (mm) | 410(B groove*5) | |
| Input speed of pump (r.p.m) | 500 | |
| Max. suction head (m) | 2.5 | |
| Inside diameter of suction hose (mm) | 76 | |
| Inside diameter of discharge (mm) | 51 | |
| Overall dimensions (mm) | 1100*995*650 | |
| Weight (kg) | 500(without power) | |
Application of Drilling Rig Mud Pump
1. The dam body of earth dam and earth rock dam in the river channel of reservoir, the cracks and loose layer of dam foundation, and the grouting of cement mortar for karst cave and fault water blocking.
2. The grouting of mortar and anchor rod in bolt shotcreting support engineering.
3. Grouting of cement mortar in tunnel engineering.
4. Grouting of cement mortar for diaphragm wall.
5. The mortar pouring at the junction of highway and bridge.
6. High level or long-distance transportation of other high viscosity solid-liquid mixtures.
