The granulator is the main equipment in the production process of each feed mill. It can also be said that it is the heart of the feed mill. The correct use of the granulator directly affects the economic benefits of the feed mill. For this reason, how to properly use and maintain the granulation The machine is a major issue for the feed mill to improve production efficiency.
The characteristics of Zhengchang granulator are gear transmission structure, which has the advantages of long service life, high productivity and low power consumption, and has become the preferred product of various feed mills. However, good equipment requires proper use and careful maintenance and maintenance. The Zhengchang 400 granulator used by Inner Mongolia Sefeiya Group has been working continuously for 3 years, producing 24 hours a day, and has never failed. According to them, their maintenance of the granulator is as much as caring for their children. They developed a complete set of operating procedures and maintenance systems for the granulator. Due to the meticulous maintenance of the equipment, the hidden troubles of the equipment failure are reduced, thereby prolonging the service life of the granulator and reducing the maintenance cost, thereby increasing the benefits for the enterprise. Here are some notes on the operation of the granulator:
1. Regularly refuel the transmission part of the granulator, lubricate the pressure roller bearing every 2 hours, and lubricate the front bearing of the main shaft every 4 hours to ensure flexible rotation of the transmission part of the granulator and reduce the working load.
2. Regularly replace the lubricating oil in the gear box of the granulator. After the new machine is operated for half a month, it needs to be replaced once. After each continuous operation, it must be replaced once for about 1000 hours, which can extend the service life of the gear.
3. Once a week, you must carefully check whether the connecting parts of each part are loose, whether the travel safety switch is reliable, and clean the feeding auger and conditioner to avoid mechanical failure.
4. Check the wear of the drive button and the stamper lining and hoop every half month. It is found that the wear is replaced in time to avoid the ring mold sway and affect the output.
5, the use of high quality ring mold, pressure roller. Inferior ring molds with rounded holes and rough inner holes are eliminated, and the compression ratio of the ring mold is selected according to different formulas to ensure smooth discharge of the ring mold, avoiding increase in power consumption and reducing production capacity.
6. Adjust the gap between the ring die and the press roller for each shift. If the machine is blocked, the pressure roller must be loosened to remove the material of the inner wall of the ring mold and then adjust the gap between the mold rolls. It must not be forced to start, so as to avoid damage to the transmission parts and bearing parts due to severe vibration.
7, to prevent overload production. The production process can not exceed the working capacity of the granulator itself, otherwise the motor damage and accelerated wear of the parts will occur, shortening the service life of the granulator.
8. The raw materials must be cleaned and removed, and the iron removal device should be cleaned once every shift to prevent foreign matter from entering the ring mold working chamber, causing the phenomenon of vibration and cracking of the ring mold.
Proper operation and attention to the maintenance of the granulator is the key to extending the working life of the granulator. This requires strengthening the management of the equipment, and the efficiency of the enterprise will increase significantly.
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