Fodder Expander

Fodder-ExpanderSuitable for extruding of submersible/float aquatic feed, pet feed, ornamental fish feed and so on. The pellet size is about Φ0.6-16MM.

Flat-bottomed scraper mechanism and feeder controlled by transducer make sure that the materials can be fed evenly and constantly.

The DDC conditioner can make the materials have fully gelatinization of starch, which is brought about by a combination of hot steam and mechanical shear/mixing. The materials may remain in the conditioner for a time over 180s.

All of the parts which are directly in contact with the materials are made of stainless steel.

Screw sleeve adopts jacket construction, which can be injected in with hot steam or cooling water; thus the extruding temperature can be controlled effectively. Also the steam and water can be directly injected into the extruding chamber through special mechanism.

Removable cutting mechanism use knives with good elasticity, which attach to the die plate tenderly and can be regulated in six directions, can be operated quickly and simply. The transducer-controlled rate regulator can easily control the pellet size of the products.

Main bearing box structure adopts special technical design, with SKF bearing inside.

Variably configurations of screw bolts can match the producing demands for different formulas and raw materials.

Screw bolts and dies are processed through vacuum quench treatment, also be processed with high processing precision and have a long using longevity.

All the operating parts like steam valves etc. adopt the humanization design, in order to facilitate actual operations.

Electric cabinet equipped.


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