Technical parameter
| Model | BW150 | BW160 | BW250 | BW320 |
| Cylinder Diameter (mm) | 70 | 70 | 65/80 | 80 |
| Stroke (mm) | 70 | 70 | 100 | 110 |
| Pump Speed (t/m) | 57-183 | 55-200 | 42-200 | 78-214 |
| Flow Rate (l/m) | 38-125 | 44-160 | 35-250 | 118-320 |
| Pressure (Mpa) | 2.3-7 | 2.5-10 | 2.5-7 | 2.2-10 |
| Outlet Pipe Diameter (mm) | 32 | 32 | 51 | 51 |
| Inner Pipe Diameter (mm) | 51 | 51 | 76 | 76 |
| Power (kW) | 7.5 | 11 | 15 | 30 |
| Size (mm) | 1925*795*1150 (diesel motor) 1840*795*995 (electric motor) | 1450*745*970 | 1560*995*650 | 1905-1100-1200 |
| Weight (kg) | 560/630 | 430 | 650 | 720 |
1.BW-320 mud pump is a new product developed by the drilling technologies such as hydraulic percussion drilling and screw drilling developed in recent years in geological exploration. It can provide flushing fluid (mud or clean water) into the borehole during the core drilling process to make it circulate in the borehole to carry cuttings back to the surface, keep the bottom of the hole clean, cool and lubricate the drill bit, and drilling tools, It protects the hole wall from collapsing, and can also be used as a power source to drive the impactor (or screw or worm gear) to help to drill. It is one of the important pieces of equipment for modern drilling.
2. BW-320 mud pump is especially suitable for grouting operation of various soft foundations. It is a three-cylinder single-acting reciprocating plunger pump with a four-speed gear speed change. It can mainly be used for hydraulic impact drilling within a hole depth of 1,000 meters, as well as for screw drilling and turbo drilling within 15,000 meters. It can also be used for hole depth 2500 Mine ordinary core drilling matching. The crankcase and gearbox are designed in one piece, so the pump not only has reliable performance, long life of wearing parts, but also is small in size and light in weight, which is convenient for mountain relocation. It is an ideal piece of equipment for geological exploration. Various other uses such as wine-making dike grouting.
3. Operation Precautions
The rinsing liquid used in this slurry should not contain chemical impurities that corrode metal and rubber parts, and its temperature should not exceed 50℃. When using mud, the recommended specific gravity is 1.03-1.12, the viscosity is 18-25 seconds, the sand content is not more than 4%, the diameter of the largest sand particle should be less than 2 mm, the pH value is 7-8, and there should be no mud and weeds in the mud. , leaves, etc. that clog the water filter.
Zhong Tuo
Shaanxi Zhongtuo Mining Equipment Company was founded in 2005 in Xi'an, Shaanxi Province, It is a foreign trade company specializing in the research, development, and sales of machinery and equipment in the fields of mining, bridges, pavements, and tunnels.
Entire Service
We would provide customers with a one-year warranty, during processing, if customers have any problems with installation and use, we have professionals to provide online text, voice, or video communication services for them.
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Fax:+86 02962322708
E-mail:zhongtuoks@foxmail.com
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