The cleaning production line mainly for small hollow oil bottles, shampoo bottles, beverage bottles, barrels and other blue plastic packaging material for crushing and cleaning, the line can be equipped with bale opener. The multifunctional cleaning washing tank cooperate with friction washing machine, which can thoroughly clean impurities and oil stains, and separate the sinks and floats automatically, and put forward separately, which can be continuously operated without stop. Therefore, greatly improve production capacity, reduce the labor intensity and production cost. The full set of equipments are highly automatic, only requires four to six people.