In recent years, dynamic mold temperature control method was gradually accepted and used by the industry. Pre-inserted coil induction dynamic mold temperature control technology is to improve the drawbacks of external induction heating, include large area, 3D surface were heated slowly and the temperature distribution is not uniform. Pre-inserted coil induction dynamic mold temperature control method include internal induction heating, externally surrounded coil induction heating and high-frequency current proximity heating. ANSYS® software was processed mold temperature field analysis with heating and cooling apparatus. As a result, using internal induction heating, externally surrounded coil induction heating and high-frequency current proximity heating from 40oC heat 15s, heating temperature of the mold surface are 97.8oC(3.8oC/s), 158.9oC(7.8oC/s) and 102.5oC(4.1oC/s). Cooled to the temperature 40oC, needed cooling time are 112s (0.5oC/s), 131s (0.9oC/s) and 57s (1.0oC/s). ANSYS® software can successful establish mold temperature field analysis and set up 3D surface magnetic-thermal coupled analysis. Finally, using simulation for design changes, taken in the better designs of three heating methods to compare the heating speed. The heating speed of internal induction heating, externally surrounded coil induction heating and high-frequency current proximity heating can be increased to 10.7oC/s, 12.1oC/s and 10.6oC/s and the cooling speed can be increased to 2.3oC/s, 3.8oC/s, 4.4oC/s. Externally surrounded coil induction heating and high-frequency current proximity heating can be applied to double sides heating and 3D surface heating.