The full-automatic computer control system can display the temperature in the smoke temperature box of Changxin temperature and monitor the operation status of each process. The advanced air control pilot system is adopted for temperature control and reliable operation. The three cycle fan is powered by two speed motor. The special impeller structure and dynamic balance correction have large air volume. The air volume per cycle is about 4000 ~ 4300 per hour, and the noise machine runs smoothly, which also ensures the production The uniform heating of the temperature in the whole process of product production is that the smoke exhaust device adopts wood grain smoke extractor, the smoke exhaust is stable and does not change color, and the smoke exhaust is clean in the box. The color of the full-automatic smoke furnace is uniform, simple and easy to operate。