Accurate positioning of the turntable ensures high precision, stability, and efficiency of injection molded products. Efficient, stable, low failure rate, space saving, imported accessories, intelligent safety design, vertical injection molding, easy detection and adjustment, convenient product extraction, multi-stage temperature control precision molding. The KSU-85T-R vertical rotary injection molding machine, also known as a disc injection molding machine, has a vertical locking mold and a rotary disc (disc) as the lower template. Rotate the disc during work and replace 2-4 lower molds back and forth to achieve the goal of continuously working the upper mold and improving efficiency. Simultaneously rotating the disc, the robotic arm or worker only needs to work in one position outside the working mold range to improve safety.