The filling industrial pump can be used for filling the goaf of ferrous metal, non-ferrous metal, gold, chemical and other mines, concrete filling of the goaf and roadway of coal mines, long-distance and high lift transportation of sludge in sewage treatment plants, dredging of rivers and lakes, etc. The equipment is green and safe.
Applicable solid content: it can pump tailings, fly ash, gangue, construction waste, fine stone and other mixed materials, with the concentration up to 85%.

一、相关参数

2、 Performance and features
1. Hydraulic control reversing and electric proportional control of main oil pump are adopted to ensure safe and reliable pumping;
2. It has high and low pressure automatic switching function, which can meet the requirements of different working conditions;
3. Equipped with electric proportional buffering technology and hydraulic buffering technology, the pumping mechanism operates stably with small impact;
4. The combination of two pump hydraulic system and two power units, constant power control, further improve the versatility and reliability;
5. Automatic withdrawal of double pistons, one key can easily realize the return of two concrete pistons to the water tank, and the maintenance is faster;
6. Forced feeding by high-power mixing motor can also mix normally without being stuck and improve the suction performance in case of material difference;
7. Split design, flexible installation and layout, strong adaptability and convenient maintenance;
8. Special variable energy saving technology, energy saving;
9. Wearing parts have high wear resistance, long service life and convenient disassembly and assembly.