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What is the specific operation method of the small drum concrete mixer?

  • Categories:Company dynamics
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  • Time of issue:2020-10-09 14:57
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What is the specific operation method of the small drum concrete mixer?

  • Categories:Company dynamics
  • Author:
  • Origin:
  • Time of issue:2020-10-09 14:57
  • Views:
Information
The specific operation method of the small drum concrete mixer. Drum concrete mixer is mainly used for mixing plastic and semi-plastic concrete. It is a civil concrete mixer. Different from the stepped concrete mixer, the mixing method of the small drum concrete mixer is to put the mixture into a rotating mixing barrel and follow the rotation of the mixing barrel. The blade in the drum raises the mixture to a certain height, then drops itself, and then circulates back and forth until the mixture is uniform. The specific operation method is:
 
  1. For some mixers that need to excavate the upper hopper pit, the pit opening should be tamped to prevent groundwater from flowing into the pit. The bottom support surface of the loading rail rack should be compacted or bricked. Support with wood to prevent deformation of the track during work.
 
  2. After the concrete mixer is started, it should be loaded into the mixing bucket after reaching the normal speed, and water should be added in time after loading; it is necessary to unload the original concrete in the mixer before adding new materials. When loading begins, the mixer opens and the discharger goes out.
 
  3. During the operation of the concrete mixer, please do not let sand and gravel fall into the working space of the machine to prevent the working parts from being stuck and damaged. After the upper hopper is raised, no one can pass or stay under the hopper to prevent accidents such as brake failure. When repairing or sorting under the bucket, the machine must be forcibly stopped and the upper hopper must be pulled with a safety chain.
 
  4. Before using the new machine, check each system and component as well as the necessary test work according to the requirements of the small concrete mixer operation manual, work on an empty car, check the rolling direction of the mixing barrel or blade, and the rolling direction of each work equipment Operate the brakes and confess it is normal before it can work.

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