The invention relates to CNC machining centers, in particular to a desktop type integrated CNC machining center. The desktop type integrated CNC machining center comprises an integrally-formed lathe bed; an electric cabinet is integrally formed at the rear part of the lathe bed; a control cabinet is integrally formed on the right side part of the lathe bed; a workbench is arranged on the inner bottom surface of the lathe bed; and a base is integrally formed at the outer bottom end of the lathe bed. The desktop type integrated CNC machining center has the advantages that an integrated design isadopted, the electric arrangement is compact, ventilation and heat dissipation channels are reasonable, a drawer type water tank is designed, cooling liquid is utilized in a cyclic mode, and therefore the problems of poor integrality and large occupied space existing in the prior art can be fully solved.