1. Introduction
The HZS35 concrete batching plant is a popular small to medium-sized stationary concrete production facility, renowned for its efficiency, reliability, and compact design. With a theoretical output of 35 cubic meters of concrete per hour, it serves as an ideal solution for various construction projects, precast factories, and infrastructure developments. The "35" in its name signifies its production capacity in cubic meters per hour.
This plant typically adopts a modular and compact structure, integrating aggregate batching, weighing, feeding, mixing, and an automated control system. Utilizing a skip hopper for aggregate feeding, it requires a smaller footprint compared to plants with long belt conveyors, making it highly space-efficient.
2. Technical Parameters
The core components of the HZS35 system include a JS750 twin-shaft compulsory mixer and a PLD1200 or PLD1600 batching machine. Key specifications are generally as follows:
- Theoretical Productivity: 35 m³/h
- Mixing System: JS750 Twin-shaft mixer
- Mixing Time: Approximately 60-72 seconds per cycle
- Maximum Aggregate Size: 60/80 mm (pebble/crushed stone)
- Discharging Height: 3.8 meters
- Aggregate Batcher Model: PLD1200/1600
- Weighing Precision (Aggregate): ±2%
- Weighing Precision (Cement/Water/Additive): ±1%
- Total Power: ~70-75 KW
- Control System: Full automatic PC + PLC control
3. Advantages
- Compact Footprint: The skip hopper aggregate feeding mechanism significantly reduces the land area required for installation.
- High Efficiency & Consistency: Equipped with a twin-shaft compulsory mixer (JS750), it ensures rapid and uniform mixing of various concrete types (dry, semi-dry, plastic).
- Automated Control: A fully automatic control system with PC and PLC ensures precise measurement, high reliability, and ease of operation, minimizing human error and ensuring stable concrete quality.
- Modularity & Mobility: The modular design facilitates easy installation, dismantling, and transport, making it suitable for projects that require frequent site changes.
- Environmental Protection: Modern HZS35 plants often feature closed designs and dust collection systems to reduce dust and noise pollution, meeting environmental standards.
- Durability: Key components and wear-resistant parts are often made from high-rigidity, wear-resistant alloy steels, ensuring a long service life and lower maintenance costs.
4. Structure Diagram
(As an AI, I cannot directly generate a visual diagram. However, the plant is typically composed of the following main systems, which visually form a compact vertical structure:)
A typical HZS35 plant structure integrates:
- Aggregate Batching System (PLD series): Located at ground level with hoppers for raw materials (sand, stone).
- Aggregate Lifting System: A skip hopper (bucket) system that lifts weighed aggregates to the waiting silo above the mixer.
- Mixing Platform: Houses the main mixer (JS750).
- Cement & Powder System: Cement silos (external storage) connected via screw conveyors to the weighing systems.
- Weighing Systems: Dedicated hoppers/scales for aggregates, cement, water, and additives.
- Control Room: Contains the full automatic control system (PC/PLC).
- Pneumatic System: Provides compressed air for operating valves and gates.
5. Disadvantages
- Initial Investment: Like most concrete batching plants, the initial setup cost can be significant.
- Environmental Concerns (if not well-equipped): Without proper dust collection and wastewater treatment systems, traditional plants can generate noise, dust, and turbid wastewater, impacting the surrounding environment.
- Logistical Dependence: The operation relies heavily on a consistent supply of raw materials (cement, aggregates, water) and an efficient system for transporting the ready-mix concrete (e.g., concrete mixer trucks).
- Operational Complexity for Beginners: While automated systems simplify operation, the sheer size and precision required might be daunting for first-time operators, emphasizing the need for proper training.
6. Main Accessories
The HZS35 plant comprises several critical accessories and components:
- Mixer Unit: JS750 twin-shaft compulsory mixer.
- Batching Machine: PLD1200 or PLD1600 aggregate batcher.
- Weighing Sensors: High-accuracy load cells for precise material measurement.
- Cement Silos: Typically 50t, 60t, or 100t capacity silos for bulk cement storage.
- Screw Conveyors: Φ219mm or Φ273mm diameter conveyors to transport cement from the silo to the weighing hopper.
- Control System Components: Industrial PC, Siemens PLC, contactors, circuit breakers, and operating software.
- Pneumatic System: Air compressor, solenoid valves, and air pipes.
- Water Supply System: Water pumps and piping.
7. Applications
The HZS35 concrete batching plant is versatile and widely used in a variety of small to medium-scale construction projects:
- Building Construction: Ideal for residential and commercial building projects.
- Infrastructure: Used in the construction of roads, bridges, highways, and tunnels.
- Precast Production: Suitable for precast concrete product factories.
- Municipal Projects: Employed for local government infrastructure developments, such as docks, airports, and water conservancy projects.
- Commercial Concrete Supply: Can function as a small commercial concrete plant to sell ready-mix concrete.
8. Packaging & Transportation
Due to its modular design, the HZS35 plant is highly suitable for containerized transport.
- Packaging: Most components (excluding large items like silos and the main frame) are typically packed into standard shipping containers (e.g., 40ft containers) to protect delicate parts and ensure efficient logistics. Electrical components and sensitive instruments are packaged securely in wooden or protective boxes.
- Transportation: The entire plant can be disassembled and shipped via road, rail, or sea freight. The structure is designed for straightforward assembly and disassembly, allowing for cost-effective and efficient transportation between project sites. Large items like cement silos are often transported in sections or as detachable units to ease shipping and on-site assembly.
Tag：
Batching Plant
HZS35
Concrete
