QYF10-20 mine pneumatic dredging sewage pumps, QYF10-20 pneumatic dredging sewage pumps, sewage pumps pneumatic dredging, mining dredging pump, QYF mining dredging pump, coal dredging pumps, pneumatic dredging pumps, whole Pneumatic dredging pump QYF10-20 Mine pneumatic dredging sewage pump performance and technical parameters: the traditional dredging equipment to use more electric or internal combustion engine driven, moving parts in direct contact with the cleaning agent, badly worn, high failure rate, life expectancy low, not only bring a lot of equipment maintenance to the user, updating waste materials, but also result in lower overall efficiency, but for security reasons, and it is also very limited range of applications. And I developed dredging sewage pumps, mining industry often uses compressed air as a driving force in the no-load and overload the unit is running on the device without any damage. QYF10-20 Mine pneumatic dredging sewage pump product advantages and features: · Over sewage ability to pump liquidity has a high solids content material. · Pure pneumatic products, without any electronic devices, safe and reliable. · Unit compact, cleverly designed, can be automatically run. · No moving parts in contact with the material, no wear, stable operation, long service life. · Load or overload the equipment without injury, and simple maintenance. Small size, light weight, mobile and flexible, easy to operate, wide range, low energy consumption, energy saving and environmental protection. QYF10-20 Mine pneumatic dredging sewage pump conditions: a) by suction dredging pump intake pipe submerged. b) transport medium temperature does not exceed 40 ℃. c) Operating ambient temperature (5 ~ 40) ℃. d) PH transmission medium within the range of 4 to 10. e) the maximum diameter of solid particles containing no more than 20mm. f) applies pressure range 0.60MPa ~ 0.70MPa. QYF10-20 Mine pneumatic dredging dredging pump sewage pump technical parameters Model flow m3 / h Head m Air consumption m3 / min kg rated pressure Mpa quality installation Dimensions mm QYF10-20 10 20 4.5 ~ 5.0 0.60 216 1593 × 600 × 1000 QYF14-20 14 20 5.0 ~ 5.5 0.60 235 1773 × 600 × 1000 QYF17-20 17 20 6.5 ~ 7.5 0.60 256 1977 × 700 × 1100 QYF20-20 20 20 8.5 ~ 9.5 0.60 285 1593 × 800 × 1200 QYF25- 20 25 20 9.5 ~ 10.5 0.60 310 1593 × 800 × 1200