The invention discloses a novel coffee machine and a control method thereof. The novel coffee machine comprises a base, a vertical frame is installed on the base, a first sliding cavity is formed in the end face of the right side of the vertical frame, a control base is in sliding fit with the interior of the first sliding cavity, the control base stretches out of the end face of the right side ofthe vertical frame, a lower fixed connecting block and an upper fixed connecting block are fixedly arranged at the portions, on the upper and lower sides of the first sliding cavity, of the end faceof the right side of the vertical frame, a screw shaft is in screw-thread fit with the interior of the control base, the tail end of the bottom of the screw shaft is rotationally connected with the lower fixed connecting block, the tail end of the top of the screw shaft is in clearance fit with the upper fixed connecting block, the tail end is in power fit with a first electric rotating machine, the first electric rotating machine is fixedly arranged at the end face of the top of the upper fixed connecting block, an assembling connecting hole is formed in the end face of the bottom of the control base, and a first rotating connecting shaft is in rotating fit with the interior of the top wall of the assembling connecting hole.