Suspension method polytetrafluoroethylene resin presintering device

The utility model relates to the technical field of chemical processing equipment, in particular to a suspension method polytetrafluoroethylene resin presintering device which comprises a tank body, a tank cover, a supporting plate, a guide rail and a rotary crushing mechanism, the tank body is horizontally placed, a sliding groove is formed in the bottom end of the tank body, and the guide rail is fixedly connected to the side, close to the tank cover, of the inner wall of the sliding groove. One end of the guide rail penetrates through the bottom end of the tank cover and extends to the outer side of the tank body, a supporting plate is slidably connected into the sliding groove, and a rotary crushing mechanism is arranged between the supporting plate and the tank cover; according to the utility model, a sintered product in the mold can be crushed through the rotary crushing mechanism, and the gravity center can be shifted and the frame can rotate in the overturning process of the fixed plate, so that the m