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Concrete mixer is suitable for all kinds of landform

Writer:Admin   Time:18/10/12

     Concrete mixer is used to produce concrete to meet various needs, and can adapt to various site topographic conditions. Machines and their components need to be designed according to different requirements. One of the most important things is that automation systems require high levels of flexibility for modification, addition, and extension of machine technical functions.

    The mortar mixer system includes various independent units and processes.


    The task of the control system is to ensure the safe and reliable mixing operation. It mainly controls the closing mechanism of the motor and the top cover of the cement mixer. The indirect drive control of the mixing drum is also necessary. In addition, a microwave sensor and a temperature sensor for humidity measurement are also installed in the mixing system.

    Concrete management

    Concrete management equipment includes concrete silos, concrete weighing scales and mixing spirals controlled by frequency converters. The measuring scale or radar sensor is used to measure the quantity of material in silos. In order to avoid producing a large amount of dust, concrete mixer machine must also be equipped with air filter, using vibration principle to automatically remove dust in the air. In addition, the use of sensors can also protect silos from excessive pressure in the warehouse.

    Transport of sand and gravel

    Gravel is weighed in the unloading chute or measured by strain sensor on the conveyor belt. If gravel cars are used, they are controlled by frequency converters, terminal position sensors, and safety terminal position sensors. Sand silos include one to two vibration devices to ensure accurate loading. In demanding applications, the amount of sand in silos is measured by radar sensors. If necessary, radar sensors can also be used to measure moisture in sand. In this way, the concrete pre mixing process can be adjusted accordingly by collecting the measured data.

    Water measurement

    Water is first weighed by a measuring scale with two control valves, and then measured more accurately using a parallel flowmeter.

    Add accessories

    Concrete is produced according to the specific requirements of different applications, so its characteristics are different.

    In addition to optimizing control procedures, the automation system also ensures safety regulations for concrete mixers.

    In most cases, the controllers used in electric cement mixer not only focus on itself, but also deal with many other equipment not directly related to concrete production. These equipment are also included in the products provided by QEL, including recycling, sand and water heating, insulation, lighting equipment and so on. Because of its flexible technology and open architecture, Baikaley is very suitable for optimizing the integration of different systems to meet various requirements.