The flat vulcanization molding machine (double machine) model is suitable for two-layer or three-layer molds and is a multi-functional model. It adopts dual power, dual oil pumps, dual motors, and dual coolers. The two axes work completely independently. It has a slow-speed mold calibration function. The mold calibration is more accurate and safer. It is mostly suitable for electronic components, daily necessities and other product applications. Through the completely independent operation of the two axes, more complex mold movement and control can be achieved, which is suitable for the production of products with various complex shapes. Due to its versatile design, it is suitable for vulcanization molding in a variety of industries.