Over 98% of sand particles with dia. not less than 0.2 can be
removed by this bell type sand removing machine.
Centrifugal force created from sewage flowing into sediment tank
tangentially with certain speed makes heavy particles settle to
bottom sand tank. Advanced air lifting system offers favorable
condition for discharging sand to separation device directly.
High flow rate in inlet and outlet during operation ensures large
treating capacity and good treating effect. It is suitable for
various sewage treating factories with features of small
occupation, simple structure, energy saving, stable performance and