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How to maintain the multihead weigher in daily life?

How to maintain the multihead weigher in daily life?

2022-01-17

  As the core equipment in the automatic packaging system,multihead weigher is a powerful weapon for enterprises to improve production efficiency and increase economic benefits. The overall body of the multihead weigher is generally made of 304 stainless steel, which is durable and generally has a service life of more than 10 years. Doing a good job of daily maintenance can more effectively improve the accuracy of weighing and prolong the service life, so as to maximize its economic value.   


During maintenance and testing, the power of the multihead weigher must be cut off, the power cord must be unplugged, and the operation must be performed by professionally trained maintenance personnel.   


We should clean the main vibration plate, line vibration plate, storage hopper, weighing hopper, and other parts that directly contact the material after the multihead weigher has been used in daily life. The dust under the multihead weigher should be cleaned regularly, We should pay attention to cleaning the inside of the weighing hopper pendant. It is forbidden to hit, force, or rotate the pendant with your hands or hard objects, otherwise, the digital sensor will be damaged. We should test the vibration strength of main and line vibration, the flexibility of the storage hopper and the weighing hopper, and the zero value and full-scale value of the digital sensor regularly for half a year or a year. Check whether there is any foreign matter on the hooks of each weighing bucket before using the multihead weigher, and remove the dust on the hooks of each weighing bucket after use. Using edible oil to lubricate the joints of the hopper every week, when used in a dusty environment, should pay more attention to cleaning to reduce mechanical wear. Clean the dust in the aluminum shell every two months. Perform regular maintenance at least once a year(you can sign an agreement with the manufacture for regular maintenance)   


For waterproof models, when cleaning, you can enter the manual test menu to turn on the cleaning function and then directly rinse with water, For non-waterproof models, the parts can be disassembled and placed for cleaning, pay attention to the protection of the mirror surface of the parts when cleaning and placing them.   


At the same time, pay attention to the following methods during daily maintenance: 

  1. The pollution caused by touch and fingerprints can be removed with neutral detergent or soap. If it cannot be completely removed, wipe it with a sponge or cloth containing organic solvents(alcohol, gasoline, acetone, etc)

  2. When the rust caused by the adhesion of the cleaning agent cannot be removed with a neutral detergent, a cleaning solution can be used.

  3. Rust caused by iron powder or salt during the operation of the machine can be wiped with a sponge or cloth containing neutral detergent or soapy water, which can be easily removed and wiped clean.   


Good daily maintenance can effectively extend the service life of the multihead weigher. The multihead weigher was produced by Guangdong Kenwei Intellectualized Machinery Co., Ltd. not only has accurate weighing accuracy and long service life but also has a 2-year warranty for the first time in the industry, so that customers can use it with peace of mind.


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