| Type: | Mud Pump |
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| Structure: | Conveyor System |
| Material: | Carbon Steel |
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BW 250 mud pump
Mud pump, refers to the drilling process to the drilling mud or water and other flushing liquid machinery. Mud pump is an important part of drilling equipment. In common are circulating drilling, it is washing medium surface it ─ ─ water, mud, or polymer rinses under certain pressure, the center hole after high pressure hose, faucet and drill pipe column straight to the bottom of the drill bit, in order to achieve cooling bit, to clear the debris that cutting down and the purpose of conveying to the surface. Are commonly used mud pump piston or plunger, driven by engine crankshaft rotary pump, crankshaft by cross to drive the piston or plunger in the mud pump cylinder for reciprocating motion. Under the alternating action of suction and discharge valve, the purpose of pressure feeding and circulation flushing liquid is realized. If classified by the number of cylinders of the mud pump, a single cylinder, double cylinder, three, five cylinder type.
BW250 mud pump is a horizontal three cylinder reciprocating single action piston pump, BW250 mud pump has two kinds of cylinder diameter and four speed, large cylinder diameter (Ф80mm) can be used as large bore drilling equipment. BW250 mud pump small cylinder diameter (Ф65mm) can be used as 1500m drilling equipment. BW250 mud pump can also be used for cement slurry infusion pump, conveying cement slurry water cement ratio up to 1:1.
| Main techanical specifications | ||||||||||||
| Type | BW-250 | |||||||||||
| Model | Horizontal three cylinder reciprocating single acting piston pump | |||||||||||
| Stroke ( mm) | 100 | |||||||||||
| Cylinder diameter( mm) | 80 | 65 | 70 | |||||||||
| Number of strokes | 200 | 116 | 72 | 42 | 200 | 116 | 72 | 42 | 209 | 171 | 130 | 107 |
| Flow (I/ min) | 250 | 145 | 90 | 52 | 166 | 96 | 60 | 35 | 200 | 164 | 125 | 102 |
| Pressure( kg/cm²) | 25 | 45 | 60 | 60 | 40 | 60 | 70 | 70 | 50 | 60 | 70 | 80 |
| volumetric efficiency( %) | 83 | |||||||||||
| gross efficiency(%) | 70 | |||||||||||
| Necessary power( kw) | 15 | 22 | ||||||||||
| Pulley pitch diameter(mm) | 410 | |||||||||||
| input speed(r/ min) | 500 | 520 | ||||||||||
| suction height(m) | 2.5 | |||||||||||
| Water inlet caliber( mm) | 76 | |||||||||||
| Drain diameter( mm) | 51 | |||||||||||
| (length* width* height)( mm) | 1000*995*650 | |||||||||||
| weight( Kg) | 500 | 520 | ||||||||||
BW-250 mud pump is a horizontal three cylinder reciprocating single action piston pump, the pump has two kinds of cylinder diameter and four gear variable, product characteristics:
1. BW250 mud pump can meet the needs of large and small caliber drilling rig four gear flow, flow adjustment range is large, reasonable parameter selection. It can be used with XY-4 core drill and XY-5 drill. BW250 mud pump can meet the needs of different caliber, different hole depth and different geological core drilling.
2. The piston of BW250 mud pump is a self-sealing S type polyamine rubber piston with bowl shape and nylon backrest, which improves the service life.
3. The BW250 mud pump tie rod is equipped with five dustproof sealing rings to prevent the mud at the hydraulic end from entering the power end and the lubricating oil filter at the power end. After many production tests, BW250 mud pump has good sealing and good performance. Prolong the service life of the gear.
4. BW250 mud pump inlet and drain valve adopts steel ball. The BW250 mud pump valve cover is equipped with a sound reducing rubber pad to reduce the impact noise.
5. BW250 mud pump pressure gauge adopts BY-1 seismic pressure gauge, long life.
6. BW250 mud pump has compact structure and beautiful appearance.
7. The BW250 mud pump is detachable and easy to repair and relocate.
Q1: Warranty terms of your machine?
A1: One-year warranty for the machine and technical support according to your needs.
Q2: Will you provide some spare parts for the machines?
A2: Yes, of course.
Q3: What about the voltage of products? Can they be customized?
A3: Our standard voltage is 380V, 50HZ, and 3phase. The voltage can be customized according to your equipment.
Q4: Which payment term can you accept?
A4: 100% T/T( Decide according to actual situation)
Q5: How long will it take to arrange production?
A5: we can deliver the normal goods within 3-5 working days. Other nonstandard electrical items we will deliver within 25-30 days.
Q6: Can you accept OEM orders?
A6: Yes, with a professional design team, OEM orders are highly welcome.
Q7: Which trade term can you accept?
A7: Available trade terms: FOB, CIF, CFR, EXW, etc.
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