Large Twin-Screw Dog Food Equipment
Datong Machinery Wet Twin-Screw Feed Extrusion Equipment is specially developed for pet and aquatic feed processing. It adopts advanced wet extrusion technology, with a well-designed overall structure, complete supporting systems, and stable operation. The equipment is equipped with a variable frequency speed control system for smooth operation and easy control, and can be optionally equipped with an intelligent touch control system for high automation. A forced cooling lubrication system is installed, achieving a gelatinization degree of over 98%, making the feed easy to digest and absorb. It is suitable for a wide range of raw materials, allowing the addition of high fat and over 35% fresh meat, and is compatible with the production of dog food, cat food, and various types of aquatic feed. Durable alloy wear-resistant accessories ensure a long service life. With built-in high-temperature and high-pressure sterilization functions, the feed is safe and hygienic. Customizable molds are available for producing floating, sinking, and other types of feed, offering strong practicality.
The wet-type twin-screw feed twin-screw dog food equipment is an extrusion puffing feed processing machine developed by Jinan Datong Machinery Equipment Co., Ltd. based on market demand. This wet-type twin-screw feed extruder adopts a wet puffing process with a reasonable design, complete matching of individual units, and stable and reliable performance. By adjusting process parameters such as raw materials, temperature, and moisture, the product features novel shapes, unique taste, rich nutrition, and fine texture, catering to the preferences of different pets. It is suitable for producing pet feed (dog food, cat food, etc.) and aquatic feed (fish feed, crab feed, turtle feed, etc.).
This twin-screw dog food equipment is simple and convenient to operate, focusing on product palatability and scientific nutritional ratio. The feed has high gelatinization degree, making it easy for animals to digest and absorb, suitable for use in feed mills.
Advantages of Datong Machinery's large twin-screw dog food equipment:
(1) All models of the main machine can be equipped with a computer automatic control system, with touch screen operation, convenient, simple, and safe.
(2) The main machine, feeder, and cutting device are all controlled by variable frequency speed regulation, ensuring uniform feeding, strong power, and stable operation.
(3) The main machine gearbox is equipped with a forced cooling gear oil pump and an automatic lubrication system, a twin-screw extrusion pumping mechanism, and a dual-shaft extended differential conditioner (optional for wet-type main machine), ensuring thorough material gelatinization with a gelatinization degree of over 98%.
(4) A wide variety of raw materials can be used, and the feed formula can contain over 12% oil. After adding a twin-screw steam conditioner, the amount of fresh meat added reaches 35%, meeting customers' needs for high fresh meat content products.
(5) The screw has excellent self-cleaning ability. There is no need to clean the barrel and screw when restarting the machine or changing material types. The main machine adopts variable frequency speed control to adapt to different raw materials, and the discharge cutter adopts variable frequency speed control to adjust the length, thickness, and shape of the material.
(6) The screw is made of special high-alloy steel, the wear-resistant sleeve is made of bimetallic alloy (material can be customized), and the cavity is made of 45# steel, used in conjunction with a high-hardness screw, offering wear resistance, long service life, and high pressure-bearing capacity.
(7) Pet food/aquatic feed undergoes high-temperature and high-pressure sterilization during processing, ensuring the hygiene and safety of the feed product.
(8) The discharge die has cylindrical apertures with diameters ranging from 1mm to 10mm, as well as other special-shaped die holes (customizable according to customer requirements).
(9) Suitable for processing pet food pellets, ornamental fish feed/aquaculture extruded feed (floating, sinking, slow-sinking types), where the floating feed maintains stability in water for over 24 hours.
