Mini mobile batching plant is a kind of efficient, flexible and easy to move concrete production equipment, suitable for small projects or temporary construction sites. There are various models of mini mobile concrete batching plant, such as YHZS25, YHZS35, YHZS50, etc. These models indicate the production capacity of the plant, for example, YHZS35 means it can produce 35 units per hour, and the concrete output is generally between 25m³/h and 50m³/h. The concrete output is also affected by factors such as equipment configuration, operation proficiency and raw material quality.

Mini mobile batching plant is mainly composed of the following parts:
- Mixing system: this is the core part of the mixing plant, usually using forced double horizontal shaft mixer, with high mixing efficiency, good mixing uniformity and other advantages.
- Batching supply system: it includes aggregate storage silo, frequency conversion metering belt weigher, belt conveyor, etc., which is used to realise automatic batching and conveying of aggregate.
- Cement supply system: including cement silo, frequency conversion screw conveyor, etc., used for automatic batching and conveying of cement.
- Automatic water supply system: including water pump, pipeline, regulating valve, water sprayer, etc., used for automatically adding and regulating the amount of water needed for concrete.
- Finished product silo device system: including double discharging storage silo, inclined belt machine, air compressor, etc., used for storing and conveying the mixed concrete.
- Electrical system: including operation control cabinet, operation room, etc., used to control the operation of the whole mixing plant.
- Measuring control system: It adopts electronic parts of famous domestic manufacturers, electromagnetic (frequency conversion) speed regulation, and microcomputer control in manual and automatic forms to ensure the accuracy of concrete proportioning.

The working principle of mobile concrete batching plant is to automatically batch raw materials such as aggregate, cement, water and so on according to a certain proportion, and then send them into the mixer through the conveyor belt for mixing. The mixed concrete is transported to the required place through the finished silo device system. The whole process realises automatic control, which greatly improves the production efficiency.

The advantages of the mini mobile batching plant equipment are:
- Convenient to move: the whole mini mobile concrete batching plant adopts trailer design, with additional mobile wheels for convenient transfer, which is suitable for the occasions of long working line and irregular working place.
- High degree of automation: the whole mixing process has achieved automatic control, reducing the difficulty of manual operation and labour intensity.
- Small footprint: due to the modular design, the structure is compact and the footprint is small, which is easy to use in a narrow space.
Low cost: compared with the stationary concrete batching plant, the acquisition cost of mini mobile concrete batching plant is lower, and the maintenance cost is also relatively low.

Mini mobile concrete batching plant is suitable for various large, medium and small precast component factories, highways, bridges, water conservancy and other industrial and civil construction projects. It can mix different types of concrete such as dry hard concrete, plastic concrete, fluid concrete, light aggregate concrete and various mortars.

In a word, mini mobile batching plant is widely used in the construction industry with its high efficiency, flexibility and convenience.