Material self-protection grain conveying pipe

Feed device of special bucket lifting machine for grain discharging pit

New grain suction separator

New roller screen stability support frame

New belt deviation detection device

The utility model relates to a granary closed control system

The utility model relates to an automatic adjusting system for ambient temperature in a granary

The invention relates to a pulse dust collector

The utility model relates to a countercurrent drying and drying tower

The utility model relates to a new hydraulic turning plate retaining wheel device

Conveyor used to break up powder material agglomeration

Computer software copyright registration certificate