1. Automatic control direct cooling wet extruder,specialized for production of ornamental fish, pets and aquatic extruded feed.
2. Use double thread varying pitch screw with good effect of hearing and kneading,wide range of processing pellet (1.0mm-16mm round and abnormal float feed, sinkable Feed）, big extrusion pressure,quick conditioning and curing, good effect of molding.
3. In technology, use..