Grinder series - how to choose feed mill

Common types and application range of feed mill

There are many types of common feed mills. Today, a mechanical engineer introduces you to several common types of typical feed mills. Here is a brief introduction to some basic conditions of several hammer mills, jaw mills, roller mills, and superfine mills.

1. Hammer mill:

     Among them, the hammer mill is a commonly used model. The core equipment for feed processing is the feed mill, and the type of common crusher mainly consists of a hammer mill. Its working principle is a machine that uses a high-speed rotating hammer to crush the feed. It has the characteristics of simple structure, strong versatility, high productivity and safe use. Commonly used are FSC40-28 type and FSC50-28 type. In addition, some hammer-type pulverizers use suction and discharge systems, and some have suction and discharge fans, which improves separation efficiency and reduces material temperature rise. Commonly used are FSC40-28 multi-function type, FSC50-28 multi-function type, etc.

Second, the claw type feed mill:

       The claw type feed mill can be selected mainly for pulverizing bran grain wheat feed. The machine mainly has an upper body, a cover, a feeding hopper, a rotor, a crushing chamber, a sieving mechanism, a machine base, a motor and the like. When the materials are properly fed into the crushing chamber from the feeding port, the rotating piece is continuous. Under the action of continuous high-speed strike and smashing chamber smashing, it is quickly broken into fine powder or paste, which is then discharged by the centrifugal force and airflow generated by the rotor, and discharged through the sieve through the discharge port. The FSB series stainless steel pulverizer and FSZ series cast iron pulverizer produced by Jinan Yanyi Machinery belong to this type of pulverizer.

Third, the roller mill:

       The roller mill is a machine that uses a pair of relatively rotating cylindrical grinding rolls to saw and grind the seasoning. It has the advantages of high productivity, low power, convenient adjustment, etc., and is mostly used in the wheat flour industry. In the feed processing industry, it is generally used in a process of secondary pulverization. With the development of production and construction and the continuous improvement of technology, roller crushers have new improvements and developments in structure and crushing treatment, such as graded crushers, roller presses, etc., making the application range of roller crushers constant. Expanded and has a rapid development. For the building materials, coal, chemical and mineral processing industries, it has created conditions for energy conservation and consumption reduction, and brought high benefits to enterprises. The 6MF series of stick mills produced by Jinan Yanyi Machinery belong to this category.

Fourth, ultra-fine pulverizer:

       The micro-pulverizer is an outward-oriented type high-speed pulverization. The material enters the crushing chamber and is crushed by a rotating hammer to obtain the desired pulverizing effect. The pulverized material is automatically entered into the collecting bag, and the dust is recovered by the dust box through the bag. There is no dust flying during the production process, and it can improve the utilization rate of materials and reduce the cost of the enterprise. The micro-pulverizer mainly processes various soft minerals with a Mohs hardness of about 3 grades, pulverization of solid materials such as brittle materials and fibrous substances, and disintegration of easily condensed bulk materials.