The invention discloses a squeezer, the structure of which comprises a feed inlet, a rotary sieve, a destemming blade, a support, a crushing device, a pulp delivery pump, a pressing screw, a juice collection tank, and a liquid outlet. It is movably connected with the rotary screen, the rotary screen is fixedly connected with the destemming blade, the rotary screen is connected with the crushing equipment through the support, the crushing equipment is connected with the slurry pump, and one end of the crushing device is connected with the reduction box The reduction box is connected with the reducer through the support, the squeezing screw is connected with the screen drum assembly, the screen drum assembly is connected with the filter screen through the frame, and the squeezing screw is connected with the tail cone. The tail cone is movably connected with the adjusting handwheel. Through the design of the crushing device, the press can not only realize the pressing function but also destem, which solves the shortcoming of the single function of the press on the market at present. Through the curved design of the slag outlet , can solve the problem that the residue cannot be discharged automatically.