The invention discloses a method for sweating and producing microcrystalline wax with high drop melting point. The method is based on a common sweating process, in a cooling process, a high temperature constant temperature phase is added at a proper temperature in a cooling process; in a sweating process, air-flow passes through a wax layer in order to carry liquid state components; a solid weight is placed on the wax layer for exerting an intensity of pressure for the wax layer, in order to enhance separating effects of solid state components and liquid state components as well as accelerate separating speed; the microcrystalline wax product with high drop melting point can be produced by using the sweating and deoiling solvent-free method. The method has the advantages of low production equipment investment, simple production process, low operation cost, safety, energy saving without solvent pollution, and the like.