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12 points for attention in use of feed grinder


12 items that should be paid attention to in the use of feed grinder


Liangyou Co., Ltd. is a professional feed machinery processing equipment and whole plant engineering comprehensive problem solver. The quality of the crusher is trustworthy. It is recommended that you pay attention to the following matters in the production process and consult more questions: Email: fdsp@fdsp-group.com

1. The grinder must be fixedly installed, and the axis of the grinder pulley and the power machine pulley should be parallel, and the grooves of the two drive pulleys must be in the same straight line, otherwise, not only the acceleration of the parts will be damaged, but also the belt will be easily dropped.

2. If the pulley needs to be modified, it must be calculated to meet the needs of the spindle speed of the crusher. Do not increase the spindle speed at will. When it exceeds 15% of the rated speed, the machine will vibrate violently.

3. The raw materials should be carefully cleaned up in advance, sieved or selected if necessary, to prevent iron parts, stones, etc. from entering the machine.

4. Before each use, open the cover of the crusher to check whether there is any damage to all parts of the machine, especially whether the split pin on the rotor is intact and whether the connection is loose. After confirming that it is intact, close the cover firmly and tighten the handwheel on the door. Drag the belt by hand to check whether the moving part is flexible, whether there are abnormal noises and jams.

5. After the machine is started, it needs to run idling for 2-3 minutes, and then gradually add materials after it runs normally.

6. The operator should tighten the cuffs, wear a mask, and work with gloves is strictly prohibited; when feeding the material, stand on the side of the crusher to prevent rebound debris from hurting the face; when crushing long-stalk crops, do not pinch your hands to prevent The hand was pulled back by the crop and injured.

7. Feeding should follow the principle of "uniform feeding, small amount and quick feed", that is, from less to more, until the load is normal, and keep it continuous and uniform to prevent "traffic jam".

8. If the material inlet is blocked, do not poke with wooden or iron rods to prevent the sticks from being brought into the machine or ejected and hurting people. It is also not allowed to reach into the material inlet to shift the material. You can use a harder stem to The raw materials are pushed into the crushing chamber.

IX. Pay close attention to the operation. If vibration, abnormal noise, blockage or spraying materials are found, stop the machine immediately and check and eliminate it. It is strictly forbidden to use wooden sticks or hands to forcibly feed or pull out materials without stopping the machine, so as not to hurt the arm or hit Bad machine.

10. It is strictly forbidden to open the door of the shredder when the shredder is running; the belt drive should be equipped with protective devices; long-term overload operation is forbidden; various tools cannot be placed on the shredder and materials at will, so as not to fall into the machine; smoking is prohibited in the workplace. Pay attention to waterproof and moisture-proof.

11. The self-made powder bag should be made of fabric with good air permeability, and the length should not be less than 1.5 meters. If the powder bag is not ventilated or too short, it may cause back spray at the inlet.

12. Feeding should be stopped before shutting down, and the machine should be shut down after the materials in the standby are drained. Dust and lubricate should be timely after the end of the operation.




Jiangsu Liangyou Zhengda Co.,Ltd. (FDSP) was founded in the year of 2003, which locates in Jiangsu Zhongguancun Science and Technology Industrial Park, Liyang city, boundary of Jiangsu, Zhejiang and Anhui provinces, covering the area of 35000㎡.
As a national high-tech enterprise,FDSP company will always be the first rank, which is the supplier and advanced system solution for the Feed machinery, biomass machinery, fertilizer machinery and project, etc. The main business is design, research, manufacture, sale, installation and wholesale project service for feed machinery, biomass machinery, fertilizer machinery, silo machinery, pellet mill molds and intelligent control system.high quality products with best price from Chinese manufacturers,suppliers,factory.


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