Floating Fish Food Pellet Processing Line and Twin Screw Extruder
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What Is the Floating Fish Food Pellet Processing Line?
The floating fish food pellet processing line is centered on a fish food pellet machine that is suitable for making floating fish feed and other pet food with different shapes by changing different molds. The main material for making fish feed is maize powder and wheat flour, and a whole line can be supplied for making fish feed from raw material to bagged product. The machine is widely used for producing floating feed pellets for all kinds of aquatic animals.
Line Configuration: From Crusher to Packer
The complete line mainly consists of the following parts: raw material, crusher, mixer, extruder, dryer or cooler, flavoring parts (selectable), and packer. The dryer has better effects than the cooler for this product, and if the goal is to save cost, the dryer is the better choice because it fixes the pellet moisture faster and allows earlier packaging and storage. Flavoring is optional and is added when the product needs a coating or taste layer. When planning the line, make sure each stage is rated at least as high as the extruder so no station becomes a bottleneck.
DGP Series Specifications
The table below lists the DGP-40 to DGP-135 models with their capacity, screw diameter, and power data.
| Model | Capacity | Screw diameter | Main power | Feeding power | Cutting power |
|---|---|---|---|---|---|
| DGP-40 | 30-40 kg/h | 40 mm | 5.5 kW | 0.4 kW | 0.4 kW |
| DGP-50 | 60-80 kg/h | 50 mm | 11 kW | 0.4 kW | 0.4 kW |
| DGP-60 | 120-150 kg/h | 60 mm | 15 kW | 0.4 kW | 0.4 kW |
| DGP-70 | 180-250 kg/h | 70 mm | 18.5 kW | 0.4 kW | 0.4 kW |
| DGP-80 | 300-350 kg/h | 80 mm | 22 kW | 0.4 kW | 0.6 kW |
| DGP-90 | 400-450 kg/h | 90 mm | 37 kW | 0.4 kW | 1.5 kW |
| DGP-120 | 500-700 kg/h | 120 mm | 55 kW | 0.4 kW | 2.2 kW |
| DGP-135 | 700-800 kg/h | 133 mm | 75 kW | 0.4 kW | 2.2 kW |
Product Advantages
The fish food pellet machine offers six main advantages. It is widely used for producing floating feed pellets of all kinds of aquatic animals. Advanced technology and humanized design ensure easy operation and reliable performance. It delivers high efficiency with low power consumption. The screw sleeve adopts an alloy steel strip structure, which guarantees a long service life under continuous load. Different molds can be chosen to make pellets with different diameters and shapes. And the feed pellet die range covers 1-12 mm, suiting everything from small fry pellets to larger pet food pieces.
Equipment List of the Complete Production Line
The full production line follows this equipment sequence: material processing machine, blender, vacuum conveyor, storage, conditioner, twin-screw extruder, air conveyor, multi-layer oven, roller, oil sprayer, flavor roller, cooling conveyor, and packaging machine. Each stage is matched to the extruder capacity so the material flows continuously. The conditioner and twin-screw extruder determine pellet expansion and floating behavior, while the multi-layer oven and cooling conveyor set the final moisture content of the product.
FAQ
What is the price of the fish feed pellet production line?
According to the published specification, the price starts from approximately US$4,200, with the final figure depending on the model and configuration.
What raw materials does the machine use?
The main materials are maize powder and wheat flour, and the line can produce floating fish feed and other pet food in different shapes by changing molds.
What capacity range is available?
The DGP series covers capacities from 30-40 kg/h on the DGP-40 up to 700-800 kg/h on the DGP-135, with main power from 5.5 kW to 75 kW.
Should a dryer or a cooler be used in the line?
A dryer has better effects for this product and is the better choice for cost savings, because it fixes pellet moisture faster and allows earlier packaging and storage.
What pellet sizes can be produced?
Different molds produce pellets with different diameters and shapes, and the feed pellet die range covers 1-12 mm.
What maintenance services are provided?
Comprehensive after-sales maintenance services are offered to customers, including inspection of the screw sleeve, molds, and dryer, and replacement of wear parts.
