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The core working logic of a floating fish feed extruder machine is "extrusion-expansion-forming," which is completely consistent with the processing principle of pelleted feeds such as pet food and livestock feed, and is a fundamental prerequisite for cross-category production. This type of equipment is essentially a universal pellet processing device integrating extrusion functionality. Its extrusion system uses high temperature and high pressure (120-140℃, 3-5MPa) to gelatinize the starch and denature the protein in the raw materials, forming structurally stable pellets. This process is applicable to the quality optimization of various animal feeds. For example, the common twin-screw fish feed pellet mill, with its three-section screw structure (feeding section, compression section, and extrusion section), can precisely control the conveying, compression, and extrusion of raw materials. It is not only suitable for fish feed raw materials but can also efficiently process pet food and livestock feed raw materials without requiring significant modifications to the core structure.
The structural design of automatic fish food making equipment is highly versatile, providing hardware support for cross-category production. The equipment features a replaceable die head design, allowing for the production of pellets of different sizes by changing the die head diameter (1-8mm), catering to the feeding needs of various animals. The feeding system employs a variable frequency speed control design, adjusting the feeding speed according to the flowability of different raw materials to prevent blockages or insufficient supply. The heating system offers precise temperature control (adjustable from 100-160℃), matching the processing temperature requirements of different feeds. For example, replacing the 4mm die head of the floating fish feed making machine with a 2mm die head and adjusting the temperature to 130℃ produces fine pellet feed specifically for puppies; replacing it with a 5mm die head and adjusting the temperature to 120℃ produces pellet feed for adult chickens, fully demonstrating the cross-category production capability brought about by the structural versatility.
Numerous practical cases have verified the feasibility of cross-category production of small fish feed pellet extruders. A small aquaculture cooperative uses a twin-screw fish feed pellet mill to produce both grass carp floating feed and broiler pellet feed. By adjusting the formula and processing parameters, the quality of both feeds meets industry standards. The starch gelatinization rate of broiler feed reached over 85%, and the protein digestibility and absorption rate increased by 20%, showing minimal difference in production effect compared to dedicated livestock and poultry feed pellet mills. This indicates that fish feed pellet mills are not "dedicated machines"; their integrated extrusion function gives the equipment broad adaptability to feed processing, effectively improving equipment utilization and reducing users' additional equipment investment costs.
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1. What is the price of the dog food manufacturing equipment?
The price ranges from approximately $1,500-$55,000
2. Do you provide maintenance services for your customers?
Yes, we offer comprehensive after-sales maintenance services to our customers.
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