Five Common Types of Crushers
1. Roller crusher is a machine that uses a pair of cylindrical grinding rolls rotating in opposite directions to crush feed. It has the advantages of high productivity, low power consumption, and easy adjustment, and is widely used in the wheat flour industry. In the feed processing industry, it is generally used as a secondary crushing operation.
2. Hammer mill is a mechanical device that uses high-speed rotating hammers to pulverize feed. It has the characteristics of simple structure, strong versatility, and high productivity. Common models include 9F-45, 9FQ-50, and 9FQ-50B.
3. Claw-type feed crusher is a machine that uses high-speed rotating teeth to crush feed. It has the advantages of small size, light weight, fine product granularity, and high working speed. Common models include FFC-l5, FFC-23, and FFC-45. When purchasing, choose the model based on the daily quantity of the operation project, and then select the specific product based on manufacturing quality, sales price, and availability of spare parts. During the selection process, perform an initial visual inspection to check if all accessories, manuals, and certificates are complete.
Crushers are one of the main equipment used in feed mills for preparing feed. The reliability of crusher operation directly affects production efficiency and the normal operation of subsequent processes. Therefore, maintenance and operating personnel need to learn how to analyze and deal with common faults in the grinding system, and quickly troubleshoot and restore production. The crusher system mainly includes the crusher and the motor. Corresponding faults can be divided into mechanical faults and electrical faults. The following is an analysis of mechanical faults, including vibration, bearing heating, and crusher blockage.
4. Pneumatic crusher. It is a small-scale herbal crusher. It has strong adaptability to process lightweight, heavy, soft, brittle, loose, hard fiber materials, and traditional Chinese medicine compound medicinal materials. It can be widely used in…
5. Fine crusher is used for two-stage non-grate crushing of shale and coal gangue, as well as high-moisture materials such as coal gangue and coal. Utilizing coal gangue and shale to produce standard bricks and hollow bricks is an important measure in line with national policies and benefiting society. However, the crushing of these materials, especially wet materials, has always been a problem that hinders normal production in brick factories. This machine is equivalent to two hammers combined into one, reasonably combined into a whole, and two sets of rotors are used in series.