It has a large capacity of 300L for processing large quantities of workpieces, and the storage area is greatly reduced, which can effectively utilize the space of research, development, and production lines.

High temperature resistant HEPA filters are used, which can reach up to 360 ° C. The C-type can maintain a cleanliness level of 100 inside the box at constant temperature, while the UC type can maintain a cleanliness level of 100 throughout the heating/constant temperature/cooling process.