网页Jun 28, 2022 · WO2020192249A1 - Wet type granulator - Google Patents. A wet type granulator, comprising a material cylinder (1). A cylinder cover (2) is rotatably provided at an opening of the material cylinder (1); a locking part (3) is provided on the cylinder cover (3) and comprises a locking housing (31); a first through slot (32) is formed in the locking