Equipment features: The traditional activation machine is a negative pressure suction method for heating and vacuuming materials. This processing method is prone to quality problems such as foaming and cracking after passing through a high-temperature air duct. After our company's process improvement, we adopted the design of Tian Di concave convex mold for hot forming, followed by cooling and pressure holding for shaping, greatly improving the product's qualification. And it does not affect the process time rhythm.