Portable concrete mixer plays an important role in engineering constructions. Portable is also applicable to many other constructions.
So portable concrete mixer must adapt to the scene topographical condition and manufacturers should design concrete mixer and its components according to different requirements. The automation system needs to have a high level of flexibility according to the machine technical functional modifications, addition and expansion.
1. The mixer
Portable concrete mixer control system's mission is to ensure the safe and reliable operation of the mixer, and concrete cement mixer is mainly control motor and agitator lid closing mechanism. It is necessary to control mixing drum. Today, most mobile concrete mixers are equipped with consistency measurement device and humidity measurement is also provided with a microwave sensor and temperature sensor.
2. Concrete management
Concrete management device of concrete mixer comprises a concrete silo and concrete metering device. In order to avoid a lot of dust, electric concrete mixer can be equipped with air filter. Using the principle of vibration for automatically removing dust in the air. In addition, the use of the sensors can also protect the concrete cement mixer, thus avoiding excessive pressure to concrete mixer drum.
3. Material conveying
Sand and gravel are weighed by the sensor in the discharge chute of weighing or on the conveyor belt.If using a gravel car, then they are weighed by terminal position sensor and the safety terminal position sensor. Sand silo comprises one to two vibration devices to ensure accurate charging.