This integrated explosion-proof washing and suction machine is specially designed for sludge cleaning at the bottom of 600-1000m³ cylindrical oil storage tanks. It integrates large-flow low-pressure cleaning system and high-power vacuum sewage suction system, equipped with full explosion-proof motor and electric control cabinet. The machine can complete sludge breaking, dilution and suction transportation in one set, perfectly applied to oil depots, refineries and other flammable & explosive tank cleaning work.
Main Technical Parameters
Working Pressure: 15 bar
Water Flow Rate: 25 m³/h
Supporting System: Integrated vacuum sludge suction system
Power Unit: Explosion-proof motor + full explosion-proof electric control cabinet
Applicable Tanks: 600 ~ 1000 cubic meters vertical cylindrical oil storage tanks
Product Advantages
Dual-system integrated design, washing and sludge suction work simultaneously, greatly shorten tank cleaning cycle;
15bar low pressure & 25m³/h large flow, efficiently dilute tank bottom sludge without damaging tank anti-corrosion coating;
Full explosion-proof configuration: explosion-proof motor and flameproof control cabinet, anti-static whole machine, safe for high oil gas dangerous working conditions;
Unmanned tank internal operation, all operations finished on ground, avoid confined space safety hazards;
All over-flow parts adopt anti-corrosion material, stable continuous operation for 24 hours.
Application Range
Cleaning sediment sludge for 600-1000m³ vertical cylindrical crude oil, diesel and chemical oil storage tanks in oil depots, refineries and gas stations.




