China Mini Concrete Batching Plant

China mini concrete batching plants, characterized by high cost-effectiveness, flexible adaptability and rapid deployment, are widely used in rural infrastructure, small and medium-sized construction sites and overseas projects.
 

Mainstream Models and Production Capacity
China mini concrete batching plants are primarily based on the HZS series. Common models include:
- HZS25: With a theoretical output of 25 m³/h and an actual output of approximately 20 m³/h, it is compatible with the JS500 twin-shaft mixer and is suitable for small-volume applications such as village roads and small buildings.
- HZS35: With a output of 35 m³/h and equipped with the JS750 concrete mixer, it can meet medium-sized needs such as township bridges and water conservancy facilities. Its trailer-mounted design facilitates relocation.
- HZS50: With a maximum output of 50 m³/h and equipped with the JS1000 main engine, it can achieve an annual production capacity of up to 100,000 cubic meters, offering significant profit margins and is suitable for county-level projects and commercial concrete supply.

Modular Configuration and Core Components
- Concrete Mixer
A forced twin-shaft concrete mixer (such as the JS500/750/1000) is standard, featuring an anti-stick shaft design and pressurized discharge technology, ensuring high mixing uniformity and easy maintenance. For example, the JS500 concrete mixer in the HZS25 has a single discharge capacity of 0.5 m³ and an 18.5 kW motor, capable of processing a variety of concrete types, including dry hard and lightweight aggregates.
- Intelligent Batching System
Utilizing the PLD series batching machine (such as the PLD1200 three-bin model), it provides precise metering of sand, gravel, cement, water, and admixtures:
Aggregate metering accuracy is ±2%, and powder/water/admixture accuracy is ±1%.
An integrated moisture content compensation algorithm uses LiDAR to dynamically calibrate the mix ratio, reducing human error.
- Conveying and Storage
The screw conveyor (LSY250) is responsible for powder material transportation, with an efficiency of 20-60 tons/hour and adjustable angle to suit the site.
The cement silo typically has a capacity of 50-100 tons and is equipped with an arch breaker to prevent powder material from compacting.
- Control System
The standard electrical control cabinet supports manual and semi-automatic modes.
High-end models are equipped with intelligent software that enables cloud-based storage of production data, fault warnings, and multi-language operation.
- Environmentally friendly features.
Pulse dust collectors cover the entire mixing and unloading process, with dust emissions ≤30mg/m³.
The wastewater recovery system achieves a 97% recycling rate, and the closed belt conveyor reduces material spillage.
 

Core Advantages and Application Scenarios.
- Outstanding Economic Performance.
Low initial investment: The HZS25 costs approximately 30,000-50,000 dollars, and the HZS50 costs approximately 70,000-90,000 dollars, with a payback period of 1-2 years.
Operating Cost Savings: The modular design reduces installation time (main station installation takes only 2 days) and reduces energy consumption by 15% compared to traditional concrete batching plants.
- High Mobility and Adaptability.
Mobile concrete batching plants (such as YHZS35) feature a trailer-mounted design, requiring only three vehicles for transport during relocation, making them suitable for linear projects such as high-speed rail and highways.
Foundation-Free Design: The equipment is installed directly on hardened ground, eliminating the need for concrete foundation pouring, reducing site disruption and construction time.
- Intelligent and Green.
Unmanned Operation: Utilizing IoT and AI to automate the entire process, the operator workforce has been reduced from 8 to 10. 1 person, 20% increase in production capacity.
- Adaptable for multiple scenarios.
Rural Infrastructure: The HZS25, combined with a dump truck, meets the needs of rural roads and self-built houses.
Overseas Projects: Compact concrete batching plant requires only two high-cubic-meter units for sea transport, is easy to install, and complies with EU environmental standards.
Emergency Projects: Mini concrete batching plant was deployed within 48 hours, providing efficient support for road construction in Madagascar.
 

Selection Recommendations:
- Low-budget/Small Projects: The HZS25 is the preferred choice for its lowest cost and meets basic needs.
- Balancing Efficiency and Cost: The HZS35 is suitable for rural construction and small and medium-sized bridges.
- Higher Production Capacity: The HZS50 balances efficiency and site constraints, making it suitable for medium-sized construction sites.
 

With its modular design, mature configuration and low cost, China mini concrete batching plants have become the most cost-effective choice for small and medium-sized projects. When choosing a small concrete mixing station, you need to consider the project scale (for example, if the annual output is 100,000 cubic meters, HZS50 is recommended), site conditions (whether it needs to be moved), and environmental protection requirements (for example, high-end dust removal is required for urban construction).