Use of a concrete mixer was given careful consideration. Prior to bringing a new concrete mixer into service, it is essential that all of its components and system be thoroughly inspected in accordance with the operating instructions. First, the machine should be started without any material, and then the spinning of the drum and blades should be checked. Verify that each and every gadget is functioning normally. (2) The stationary concrete mixer need to be built on a pedestal that is stable. It is recommended that the mobile concrete mixer be positioned on a terrace that is both level and substantial, and that it be secured with square wood and brackets. It is necessary to block the entrance to the concrete mixer, which is responsible for digging a pit underground in order to feed material, in order to prevent water from entering the pit. (4) When putting ingredients into the concrete mixer, you should make sure that the drum speed reaches a regular level once the mixer has been started. at the appropriate moment, add water. In order to implement additional materials, it is necessary to first unload the basic concrete. Avoid bringing the machine to a half-down position or using it with the maximum load. (5) While you are working, make sure that gravel does not fall into the equipment. This will prevent the components from malfunctioning and breaking down. Immediately turn off the power supply in the event that problems are discovered during the working process. After that, scrape the concrete out of the drum and make the necessary repairs.