What kind of vibro sifter does Feed screeners need

Feed is the general term for the food of animals raised by everyone. In a narrower sense, general feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes more than ten varieties of feed materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, additives, whey powder, oil, meat and bone meal, grains, and sweet sorghum.

The feed mills are used to refer to the materials that need to be crushed as pellets, including grain and meal raw materials. Feed mills generally refer to raw materials that do not need to be crushed. There are many types of feed mills and different amounts of powder. Most of them are by-products of the grain industry or other industries. Therefore, the impurity content is not high. It is used in the production of full feed and concentrated feed. Mechanical sieving is the main sieving technology currently used in feed mills, and the rotary vibrating sieve can be used for cleaning.

The application of screening technology in feed processing focuses on two aspects. One is to clean up impurities in raw materials, and the other is to classify raw materials or products according to particle size, including raw material impurities cleaning, crushed material classification, and granulation. Prior to cleaning of powder impurities and grading of granulated products. The screening effect during processing has a very important influence on the quality and output of feed products.

The cleaning of feed ingredients is mainly based on the difference in the geometric size of the raw materials and impurities using the sieve surface for sieving. The types and particle sizes of impurities contained in different feed materials are different, so appropriate screening equipment, screen surface specifications and screening techniques should be used in the cleaning section.

The rotary vibrating screen uses a vertical motor as the excitation source. The upper and lower ends of the motor are equipped with eccentric weights to convert the motor’s rotary vibration motion into a horizontal, vertical, and inclined three-dimensional motion, and then transfer this motion to Screen surface. Adjusting the phase angle of the heavy hammers at the upper and lower ends can change the movement trajectory of the feed on the screen surface. The upper layer of the rotary vibrating screen can be screened with a larger mesh size to screen the feed with large particles or agglomerates. During the screening process, the exciting force generated by the vibration motor lock is transmitted to the screen to condense into The lumps of feed are broken up for the second level of screening.

Feed screeners, has a great advantage. The size of the rotary vibrating screen is small, and the space occupied is small, and the discharge port can be rotated at will, which is convenient to be combined with the production line; different screens can be selected according to the mesh, temperature, specific gravity, shape, etc. of the feed, and the failure of the rotary vibrating screen The rate is small, it can be operated for a long time, the output is increased, and multiple grades can be screened at the same time.

At this time, we need to use our feed rotary vibrating screen. Sieving and grading the impurities in the feed. The following is a detailed introduction of feed rotary vibrating screen manufacturer Dahan Machinery:

1. Screen out impurities in feed ingredients.

2. Grade sieved and crushed raw materials.

3. Clean up impurities before powder granulation.

4. Product after grade screening and granulation.

Features of feed vibrating screening machine

1. High efficiency, exquisite design and durable, both powder and mucus can be screened.

2. It is easy to change the screen, easy to operate and easy to clean.

3. The mesh will not be blocked, the powder will not fly, and it can be sieved to 500 mesh or 0.028mm.

4. Impurities and coarse materials are automatically discharged and can be connected for operation.

5. Unique grid design, the screen can be used for a long time, and the screen can be changed quickly, only 3-5 minutes.

6. Small size, space saving and easy to move.