Concrete mixer, as the name suggests, is actually a concrete mixing equipment that is inseparable from the mixing station. Common concrete mixers include forced type and self-falling type. Concrete mixers can be widely used in large-scale construction projects, such as highways, bridges, water conservancy, etc., and are very efficient equipment. Today, Jinniu Construction Machinery will take you to understand the following concrete mixers carefully~
The task of the concrete mixer in the mixing station is very important, and the loss of the equipment is large, so it is necessary to be familiar with the operation of the concrete mixer. Next, we will give a detailed description of the operation process and precautions in operation~
1. The use process of the forced mixer
Before using the mixer, rinse the cavity with a small amount of mortar, and then scrape off the mortar, otherwise the cement mortar adhered to the cylinder wall will be slowly lost; then weigh different concrete materials according to actual needs, and then Add stones, sand and cement to the concrete mixer in sequence; start the mixer slowly, add water slowly and evenly during the mixing process, mix the materials evenly, and control the time of adding materials within two minutes; continue to mix for two minutes after adding water Left and right, pour the mixture on the iron plate and then stir by hand for about one to two minutes to ensure that the mixture has been fully stirred; finally, turn off the power and clean the instrument.
2. Precautions during the use of the mixer
1. Use a stand around the blender and place the blender in a sturdy place.
2. The mixer should be checked before use to ensure that the equipment controller and various components are in good condition before it can run normally. There must be no foreign matter in the barrel of the mixer, otherwise it will affect the subsequent mixing effect.
3. For the sake of safety, when the mixer is raising the hopper, it is forbidden for personnel to pass or stay under the hopper; when the mixer is running, tools cannot be penetrated into the mixing drum.
4. If the site needs to be repaired, the hopper of the mixer needs to be fixed, and the maintenance can be carried out after the power is cut off. If you want to enter the mixing drum, you need to be supervised outside.