Mini Wet Concrete Batch Plant

Mini wet concrete batch plant is a key equipment for small-scale, on-site concrete production. Its specifications and performance parameters directly affect the project efficiency and concrete quality. Mini wet batching plant is widely used in construction sites, foundation projects, prefabricated component production and small concrete projects. Its main function is to mix raw materials such as cement, sand, gravel, additives and water in a certain proportion to produce wet concrete that meets quality standards.

1. Core components and functions

- Mixing host

Twin-shaft forced mixer (such as JS500, JS750, JS1000) is standard, which realizes forced mixing through double-shaft reverse rotation to ensure concrete uniformity and is suitable for high-flow wet mixed concrete.

Mixing efficiency: JS500 host has a single machine capacity of 25m³/h, and JS1000 can reach 50-60m³/h, which meets the needs of small and medium-sized projects.

- Measuring system

High-precision weighing: Aggregate weighing accuracy ±2%, cement, water, and admixture accuracy ±1%, to ensure accurate mix ratio.

Dynamic feeding technology: sensors are used to monitor weight in real time, and feeding is automatically started when the tolerance is exceeded to avoid material waste.

- Conveying and storage system

Aggregate conveying: belt conveyors or bucket elevators are used to achieve continuous feeding, and PLD batching machines are used to achieve accurate proportioning of multiple bins.

Powder storage: cement silos (50-100 tons) are equipped with arch breaking devices, and screw conveyors are used to stably feed materials to avoid agglomeration.

Liquid system: water pumps and admixture pumps are linked, and the water-cement ratio control accuracy reaches ±0.5%.

- Control system

PLC automatic control: supports one-button start and stop, fault self-diagnosis, and production data recording to reduce manual intervention.

Remote monitoring: Some models support real-time viewing of equipment status on mobile APP or PC to improve management efficiency.

2. Technical parameters and performance indicators

- Production capacity

Theoretical capacity: HZS25 (25m³/h), HZS35 (35m³/h), HZS50 (50m³/h), HZS60 (60m³/h), suitable for different project scales.

Actual capacity: Affected by factors such as operation proficiency and material humidity, it is usually 80%-90% of the theoretical value.

- Host power

JS500 host: motor power 18.5kW, total installed power about 60kW; JS1000 host power 2×18.5kW, total power 130kW.

Energy-saving design: using variable frequency speed regulation technology, dynamically adjusting power according to load, reducing energy consumption by 15%-20%.

- Unloading height and method

Unloading height: 2.8-4.2 meters, suitable for direct material collection by concrete tank trucks, reducing secondary transportation.

Discharging method: supports automatic discharging with pneumatic butterfly valve and manual emergency discharging, and the discharging time is ≤20 seconds.

- Aggregate particle size and silo capacity

Maximum particle size: ≤80mm, suitable for conventional crushed stone and machine-made sand.

Aggregate silo capacity: 3-4 silo design, single silo capacity 3-8m³, meeting continuous production needs.

3. Typical models and configuration differences

- HZS25 concrete batching plant

Applicable scenarios: rural house construction, small road repair.

Configuration: JS500 host, PLD800 batching machine, 50-ton cement silo, covering an area of about 15×8 meters.

- HZS60 concrete batching plant

Applicable scenarios: prefabricated component factory, small and medium-sized commercial mixing station.

Configuration: JS1000 host, PLD1600 batching machine, 100-ton cement silo, theoretical production capacity 60m³/h, supporting C15-C60 concrete production.

- Mobile concrete batching plant (YHZS Series)

Features: Modular design, trailer-type mobile, transfer installation completed within 1 hour.

Typical models: YHZS35 (35m³/h), YHZS50 (50m³/h), suitable for disaster relief and construction in remote areas.

4. Application scenarios and advantages

- Infrastructure construction

Rural road hardening: HZS25 concrete batching plant is flexibly deployed to meet the needs of decentralized construction.

Bridge and tunnel engineering: HZS60 concrete batching plant continuously feeds materials to ensure the quality of high-strength concrete.

- Prefabricated component production

Pipe pile and sleeper factory: wet-mixed concrete has good fluidity, is suitable for automated production lines, and the standard deviation of finished product strength is ≤1.5MPa.

- Emergency rescue engineering

Mobile concrete batching plant: Rapid response to post-disaster reconstruction, 24-hour uninterrupted production, and daily production capacity of 500-800m³.

Mini wet concrete batch plant has become an indispensable equipment for small construction projects and infrastructure projects with its flexibility, compactness and efficiency. It can meet the needs of different projects for concrete and improve construction efficiency and concrete quality.