Dry type fish feed extruder machine is widely used for producing variety materials into high-grade aquatic fish feed pellet for fish, catfish, shrimps, crab etc. The final products have unique shape and good taste, high nutrition and smooth textures. For feeds of fish and shrimp, the floating time in water can be adjusted by the extrusion degree adjustment. This dry type floating fish feed pellet mill is an ideal for small and medium fish farm holders or feed processing plant.
Main machine parts directly determine the machine quality. All our parts are manufactured from the best quality materials to make sure the service life of the components are as long as possible.
♦ Screw sleeve adopts jacketed construction, which can be injected in with hot steam or cooling water, thus the extruding temperature can be controlled effectively.
♦ Removable cutting mechanism use knives with good elasticity, which attach to the die plate tenderly and can be operated quickly and accurately.
♦ Screw bolts and dies are processed through vacuum quench treatment, also be processed with high processing precision and have a long using longevity.
Due to high pressures, shear and abrasion inside the barrel of the feed pellet making machine, the easily-worn parts like barrel, screw periodically should be replaced. Our feed pellet mill are of the modular design so worn components can be easily removed and replaced as needed. Moreover, one fish feed pellet machine is equipped with extra easy wear parts for free including two sleeves, one screw, one cutting knife and three die moulds.
Technical Features of Dry Type Fish Feed Extruder Machine
1. This fish feed extruder equipment adopts the auto-controlling speed feeding tool to produce the feed material evenly.
2. Electric heating device is adopted which can improve the feed expansion rate and pellets floating time.
3. High temperature and high pressure cooking process can kill the salmonellosis and bacterial infections and also makes the pellets easily to digest.
4. The cutting knife adopts the frequency controlling speed in order to change the material size.