The invention relates to a skiing machine. One end of a rectangular frame is hinged to the top end of a support, and the other end of the rectangular frame is hinged to the top of a lifting mechanism. A first rotating shaft is rotatably installed at one end inside the rectangular frame, and a second rotating shaft is rotatably installed at the other end inside the rectangular frame. An output shaft of a motor is connected with the power input end of a speed changing box, and the power output end of the speed changing box is connected with the second rotating shaft. A supporting plate is fixed in the rectangular frame. A conveying belt enables the first rotating shaft and the second rotating shaft to be connected and surrounds the outer side of the supporting plate. The motor is started to drive the conveying belt to move, and a skier wears a pair of common skiing boots or uses a skis to ski on the conveying belt. The output rotation speed of the motor is transmitted to the rotating shafts, and the rotating shafts are controlled to rotate at different speeds, further the conveying belt is controlled to rotate at different speeds, and the lifting mechanism can control the gradient of the conveying belt and can provide different gradients and speeds of skiing experiences for the skier.