Feature: 1. Main shaft and steam jacket indirect heating, assure the material well cooked. 2. With steel foundation, no need concrete foundation, changeable installation layout. 3. Stepless speed transmission, adjust cooking speed as per the different size fish freely. 4. Stainless inlet & outlet, and top cover, compact structure, convenient open & shut. 5. Capacity: 30T/day, 50T/day, 80T/day, 100T/day, 150T/day, 300T/day.