Mud pump refers to a machine that transports mud or water and other flushing fluid into the borehole during drilling. Mud pumps are an important part of drilling equipment.
In the commonly used positive circulation drilling, it is to send the surface flushing medium--clean water, mud or polymer flushing liquid to the bottom end of the drill bit through a high-pressure hose, a faucet and a drill pipe center hole under a certain pressure. Cool the drill bit, remove the cutting debris and transport it to the surface.
The commonly used mud pump is a piston type or a plunger type, and the crankshaft of the pump is driven by the power machine, and the crankshaft passes the crosshead to drive the piston or the plunger to reciprocate in the pump cylinder. Under the alternating action of the suction and discharge valves, the purpose of pumping and circulating the flushing liquid is achieved.
Features for BW250 small hydraulic drilling mud pump for sale
BW-250 Mud pump is a horizontal, triplex, single acting reciprocating piston pump. It has the advantages of multi-speed shift gears for variable displacement, construction, light weight, readily movable and easy to operated etc. BW-250 Mud Pump is provided with two kinds of liner, 80mm is for core drilling of ordinary bore ,65 mm is for core drilling of small bore with diamond bit . The pump can be driven by electric motor or diesel engine according to the requirement of the customer in order .
Product Parameter:
| Type | Horizontal three cylinder reciprocating single acting piston pump |
| Stroke (mm) | 100 |
| Cylinder diameter (mm) | 80 | 65 |
| Pump speed (min-1) | 200 | 116 | 72 | 42 | 200 | 116 | 72 | 42 |
| Flow (L/min) | 250 | 145 | 90 | 52 | 166 | 96 | 60 | 35 |
| Pressure (MPa) | 2.5 | 4.5 | 6 | 6 | 4 | 6 | 7 | 7 |
| Power (KW) | 15 |
| Shape size (mm) | 1000×995×650 |
| Weight (kg) | 760
|
BW250 Small Hydraulic Drilling Mud Pump For Sale
