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The Shaft Holding Solution of Twin Shaft Concrete Mixer

Jan 07, 2021

The shaft holding refers to that the main shaft of the twin shaft concrete mixer is covered by concrete during work, which makes the mixer blades difficult to rotate, in turns causing uneven concrete mixing or even causing the mixer motor, mixing blades or mixing arms to burn out.

The material holding the shaft is generally powder or small particles. There are many reasons for the shaft holding problem of concrete mixers, which mainly include the following points:

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1. The design of the position of the feeding device is unreasonable. If the injection port of powder materials such as cement and fly ash is directly aligned with the mixing shaft of the mixer, these materials will easily adhere to the shaft during operation. If it is not removed in time, the shaft will be stuck.

2. The twin shaft concrete mixer for sale is not thoroughly flushed. The location of the flushing point, the flushing direction or the water pressure are not correct, which may cause the materials in the mixing tank to be flushed uncleanly, and the accumulated materials may cause the phenomenon of shaft holding.

3. The design of the mixer is unreasonable, resulting in the material not being mixed as a whole. The material close to the mixing shaft is not exchanged with the material far away, which eventually leads to the solidification of the close material and causing the shaft holding.

4. The production operation is not carried out in accordance with the rules and regulations, which causes the material in the twin shaft mixer to solidify and hold the shaft.

In summary, we can see that the shaft holding phenomenon of a mixer can be divided into equipment factors and operating factors. The equipment factor is related to the twin shaft concrete mixer manufacturer. Haomei Machinery has eliminated shaft holding through scientific and reasonable design. Welcome to leave message below to get a quote directly.

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