what is the length of fish feed extruder in diameter

The ratio of length to diameter of the extruded parts and the clearance between the screw and the inner wall of the expansion chamber also have a great influence on the performance of the extruder. The screw is made of high quality alloy steel, has the advantages of high temperature resistance, wear resistance, corrosion resistance, etc.

28/11/2011 · President, Frankland Plastics Consulting, LLC. In the early 1960s, extruders typically had a length/diameter ratio of 20:1, and a machine with a 24:1 L/D was considered long. Since then, extruders have gotten longer, with the 30:1 to 36:1 L/D becoming the industry “standard.”. Some extruders even exceed 40:1 L/D for special purposes like double

The actual diameter of pellets fish feed value ranged from 1.51 to 4.55 mm. The expansion rate of pellets fish feed value ranged from 33.31 to 40.94%. The surface area of pellets fish feed value ranged from 10.57 to 71.13 mm2. The volume of pellets fish feed 4.043

The feeder is a horizontal conveying screw controlled by the latest switched reluctance speed motor in the world. The other end is connected with the puff extruder machine, which can be controlled by adjusting the feeding amount. Expanded output (quantitative feeding, and

Then the fish feed is extruded from the holes of the die. Fish feed pellets are conveyed out of the extruder. Additionally, we can choose the length of the feed by regulating the angle of the cutting knife. Features of Dry Type Fish Feed Pellet Extruder. 1.Simple

Animal Feed Extruder Machine. DGP series animal feed extruder machine is suitable for the production of feeds for different animals such as dogs, cats, fish, birds, rabbits, shrimps, dogs, cats, donkeys and foxes. It is suitable for professional farmers, small and medium-sized feed mills and research institutions.

Feedmills equipped for manufacturing pelleted poultry feed can also produce sinking-type dry pelleted fish feed with minor modification to the equipment - only the hammer mill screen needs to be changed to one of smaller hole diameter for finer grinding of (ii) long

The grain size of the fish feed should take into account the diameter of the fish and should not be too large or too small. Feed pellets should be twice the length of their diameter to increase feed intake and reduce feed waste.

15/11/2010 · In the current technology, fish feed extruders play a key role in production lines. Although the majority of the process of the fish feed production occurs in the extruder, grinding and mixing can highly affect the quality of the final product. [14] Water is added and

Floating fish feed machine can make pellet from diameter 1mm-12mm just by changing the mould. Electric heating device is adopted which can improve the feed expansion rate and pellets floating time. High temperature and high pressure cooking process can kill the salmonellosis and bacterial infections and also makes the pellets easily to digest.

Different length-diameter of screw can satisfy the demands of different processing. The length and parameter of screw can be adjusted, and customers can make any combination according to the needs. For various raw materials, twin-screw feeding system

It has a diameter of 136mm (1.158kW) and is removable. Finally sixty (60) numbers of holes were drilled around the surface of the die Fish Feed Extruder Construction plate to make way for the resin pellets to pass Barrel Design and Construction: The barrel through.