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A concrete mixer is a device that helps to mix the constituent materials and put the concrete paste in an efficient condition. In other words, the device used to mix concrete as a mechanical concrete mixer or in simple terms Concrete mixer is known. A concrete mixer is used to mix cement with aggregates including sand and water. Concrete mixers must not only achieve the uniformity of the mixture, but must also discharge the mixture without disturbing the uniformity.
types of concrete or concrete mixer
Needless to say, just like the needs of different applications, the types of concretes commonly used in the construction field are also quite diverse in nature. Concrete mixers can be divided into two broad categories:
bouquet mixer
As the name of this device suggests, this type of concrete mixer produces one batch at a time. This means that according to the time and work needs, he prepares the mixture and needs to prepare a new mixture again.
Batch mixers have a bucket (cup or pot) consisting of blades that rotate the concrete mixture. they prepare The speed of rotation, the angle of the blades and in some cases the tilt angle of the bucket can be controlled. These are the most common concrete mixers and are preferably used in small and medium-sized projects.
Continuous Mixer
These concrete mixers prepare the concrete mixture without any interruption and as long as the work continues. They are continuously fed with raw materials and the concrete is unloaded and collected by construction workers as soon as the mix is ready.
Continuous concrete mixers are usually set up at the project site itself. They have a separate feeding unit to absorb the concrete ingredients and a mixer unit to mix the concrete and a discharge mechanism to spread the concrete on the surface. Note: Concrete mixers are also fuel efficient. They are divided into electric and diesel types.
Bettonian gear and lumbar gear
The difference between the pot in concrete mixers, which has the task of rotating and mixing the material, which needs power and energy for its rotation, which is provided by electric or gasoline and diesel engines. The rotating force is transferred to the boiler body by two methods. The first method is that it is inserted and rotates the boiler by means of gears that are connected around the boiler and are called waist gear or round gear.
In the second method, the gear under The boiler is installed, it moves the boiler by means of a chain and in a differential mode, which in this type of equipment has less noise, but instead has a high depreciation, and in the first example, where the gear was from the waist and from the waist, this specification works the other way around. slow