Asphalt And Concrete Road Milling Teeth Asphalt and Concrete Road Milling Teeth,High Asphalt Milling Picks Road Bits,Asphalt and Concrete Road Milling Tooth Milling Picks Road Bits,Rock Drill Dth Hammer Button Bits Zhenjiang Weir Machinery Technology Co., Ltd , https://www.weircuttingpicks.com
According to the structural design of the crushing machine, the equipment can be categorized into five main types. Each type is designed for specific materials and applications, making them suitable for different stages in feed production.
Hammer mill is one of the most commonly used crushing machines. It operates by using high-speed rotating hammers that strike and break down the material. This machine is known for its simple structure, ease of operation, low cost, and versatility. It can process almost all types of feed except those with high moisture content. It is particularly effective for materials like cereals rich in starch, oil cakes with high oil content, and fibrous materials such as shells and straw. Hammer mills are widely used in both domestic and international feed mills due to their efficiency and reliability.
Claw mill, on the other hand, relies on impact and shear forces to crush materials. The impact components are fixed within the machine, delivering strong force to break brittle and hard substances. This type of mill is ideal for processing materials that are not easily broken by other methods, such as certain mineral-based or dense feed ingredients.
Disc mill, also known as a disk grinder, uses friction and cutting actions to reduce the size of the material. The working surface of the disc mill can be flat or conical, and it may consist of one stationary disc, one rotating disc, or two discs rotating in opposite directions. These machines are especially useful for grinding dry and oil-free feeds, producing finer particles compared to other types of crushers.
Roll mill typically consists of two rolls with similar diameters that rotate in opposite directions. The material is crushed through shearing and pressing forces generated by the movement of the rolls. This type of machine is well-suited for processing grain-based feeds but is not recommended for oily or high-moisture materials, as they can cause clogging or damage to the machine.
Broken cake machine is specifically designed to break large oil cakes into smaller pieces before further processing. There are two main types: hammer type and counter-roll type. The hammer type is simpler in structure but tends to be noisier, while the counter-roll type has a more complex mechanism and offers better performance in some cases.
In addition to these categories, crushers can also be classified based on the desired particle size. They include coarse crushers, medium crushers, micro crushers, and superfine crushers. The choice of crusher depends on the type of feed being processed and the required final particle size.
In most feed production facilities, the medium-sized hammer mill is commonly used as the primary crushing machine due to its balance between efficiency, cost, and adaptability.