Venticell IL dry heat sterilization cabinet is a new generation of dry heat sterilization equipment controlled by industrial grade Siemens PLC, which is jointly developed by German MMM group and University of Brno based on its rich experience in hot air sterilization technology. After a large number of tests and Simulation of the flow of hot air in the cavity, the coefficient of thermal tension in the cavity of the equipment is measured and calculated, and the process parameters of the equipment are optimized, so as to provide high-performance equipment for customers. The overall design and manufacture of the equipment are implemented in accordance with the current standards, and can meet the requirements of EU GMP, American gamp on software design, and FDA 21 CFR Part 11.