2NB12/4-15 mud pump, 2NB12/4-15 ore with mud pump, the 2NB mud pump, mud pump, mud pump production factory JSD-WX 
 Mud Pump 2NB12/4-15 coal with mud pump, which is a horizontal two-cylinder double-acting piston mud pump, the old model 2NB-200/4-15 mud pump or BW-200/4-15, after the country reunification 2NB12/4-15 mud pump. 
 The Jining Jia Shida mining Equipment Co., Ltd. to provide various types of mud pumps, 2NB12/4-15 mud pump, mud pump 2NB-200/4-15, NB mud pump is one of the company flagship product. 
 NB series of coal slurry pump is a single cylinder or double cylinder reciprocating pump, single acting, double acting, piston and piston structure. For geological drilling, the supply of irrigation fluid (mud or water) cooled drill diluted clay, mud, and circulation functions. Underground drilling for coal mine tunnel drill to supply flushing fluid. Cooling drill Paixie. Pressure injection slurry for coal seam fire suppression as well as sealing grouting. In ground engineering can also be used in construction reinforcement, the lubrication between the blocking water and grouting and pipe jacking pipe appearance and soil grouting. 2NB12/4-15 mud pump parameters: 
 Rated flow L / min. 250/200 
 Rated working pressure Mpa 4 
 Liner inside diameter mm 85 
 Stroke length mm 140 
 Reciprocating frequency Min-1 102/81 
 The midge tube diameter mm 89 
 Row plasma tube diameter mm 38 
 Motor Power KW 22/18.5 
 Mud Pump Weight Kg 980/955 
 Dimensions (L × W × H) mm 2185 × 890 × 1600 
 The Jining Jia Shida mining equipment, over the years in the mine production and research and development of the mud pump, with the strength to prove the quality, welcome old and new friends came to negotiate.