Bulk bag discharger guarantees the smooth discharge of the material, even when it comes in sealed vacuum bags. Bulk bag dischargers come in two types: dust-free model and granular or regular model. Dust-free bulk bag discharger (BUP) is equipped with sealed connection tube and vibrating bridge-destroyer, ensuring absolutely no spilling of powder type material. Option of feeding by crane or stacker are both available. To assure the machinery is best fitted to your raw material, various barrel volume size and the choices of it incorporated with vibration motor or a bridge breaker are all available.