HZS270 concrete batching plant
Featuring high efficiency, modular design, and full automation, the HZS270 concrete mixing plant delivers a theoretical production rate of 270 cubic meters per hour. With this capacity, it serves large-scale infrastructure projects, commercial concrete production, and prefabricated component manufacturing. Its core strengths include high productivity, intelligent control, environmental protection, energy efficiency, and flexible transfer capabilities. Consequently, it ranks among the most advanced large and medium-sized mixing equipment on the market today.
Capacity：270m³/h
Warranty: 18 months
Mixing Machine: JS4500 twin shaft mixer
Voltage: 220v/380v/415v/440v/480v(50Hz/60Hz)
Structure
HZS270 concrete batching plant completes batching, mixing, conveying and other operations through an automated system.
Mixing System
Core Mixing Unit:
The system typically employs a JS4500 twin-shaft forced mixer as the main unit, which offers a capacity of 4500 liters. For projects demanding premium performance, high-end models can integrate a SICOMA mixer utilizing Italian technology.
Durability Features:
To ensure longevity, the mixer is built with wear-resistant alloy stirring arms and advanced sealing devices. This design effectively reduces material leakage and significantly extends the equipment’s service life.
Batching System
Reliable Weighing: To ensure accuracy, the system employs a PLD6000 four-grid aggregate batching machine. It achieves a weighing range of 0-6000kg with an accuracy of ±2%.
Precise Powder Handling: For powders like cement and fly ash, independent metering buckets provide an accuracy of ±1%. Furthermore, they incorporate anti-leakage technology for clean operation.
Conveying System
Robust Aggregate Transport: A 1000mm wide belt conveyor moves aggregates over long distances continuously. It is equipped with a cleaner and self-aligning roller, which actively reduce the failure rate.
Efficient Powder Transfer: For powders, a screw conveyor (Φ325/273mm) combined with wind trough sealing technology transfers materials while reducing energy consumption by 40 kW/h.
Control System
Intelligent Automation: The system manages operations via an industrial computer or PLC. It features a dynamic display panel and supports fault diagnosis, remote monitoring, automatic weighing, and alarms.
Eco-Friendly Operation: To maintain a clean site, a pulse back-blowing dust collector and sewage treatment system work together to achieve zero discharge of dust and wastewater.
Auxiliary Facilities
Ample Cement Storage: For material supply, four independent 200-ton silos provide ample capacity. Each is equipped with an arch-breaking device and dust collector.
Professional Operation Center: An integrated operation room houses air conditioning, an industrial computer, and a printer, supporting comprehensive data management and real-time monitoring.
Working principle
The workflow of the HZS270 batching plant follows a streamlined, five-stage automated sequence:
1. Batching and Metering:
First, high-precision sensors weigh aggregates, cement, water, and admixtures. This process ensures a ratio error of ≤2% for aggregates and ≤1% for powders and water.
2. Conveying and Loading:
Then, the system transports each component: belt conveyors carry aggregates to the mixing host, screw machines inject powders, and the pipeline system quantitatively adds water and admixtures.
3. Mixing:
During this stage, the twin shafts rotate in opposite directions to force-mix the materials. This method achieves high uniformity within a short mixing time.
4. Discharging:
Once mixed, the mixer discharges the concrete through its outlet door. With a discharge height of 4 meters, the concrete can load directly into transport vehicles or construction equipment.
5. Control and Monitoring:
Throughout the entire process, the control system automatically adjusts production parameters in real time. Furthermore, network-based software enables data sharing and remote diagnostics.
Product Advantages
1. High Efficiency & Energy Saving:
Firstly, the plant achieves a theoretical productivity of 270 m³/h and supports continuous operation. Simultaneously, it incorporates energy-saving technologies like wind trough conveyance to significantly reduce overall energy consumption.
2. Modularity & Flexibility:
Beyond productivity, its modular design enables quick disassembly and transfer between different sites. This flexibility actively meets diverse project needs while saving considerable installation time and land costs.
3. Accurate Measurement & Environmental Protection:
Crucially, high-precision sensors and an anti-leakage design work together to ensure accurate batching ratios. Furthermore, a fully enclosed production environment, combined with dust removal and sewage treatment systems, allows the plant to meet stringent environmental standards.
4. Intelligent Control:
The system also features advanced automation, which minimizes manual intervention. It supports fault self-detection and remote management, thereby greatly improving production stability.
5. Durability & Low Maintenance:
Finally, for long-term value, the use of wear-resistant materials (e.g., 16Mn liners) and a centralized lubrication system extends equipment life and reduces maintenance frequency.
HZS270 concrete batching plant Parameters
| Model | HZS270 |
| Capacity(m³/h) | 270 |
| Mixing system | Twin-shaft concrete mixer |
| Aggregate feeder | Incline belt conveyor |
| Discharging height(mm) | 4200 |
| After-sale service | Erection & commissioning, operator training |
| Warranty | 18 months |
| Concrete mixer | JS4500 |
| Mixing cycle | ≤60s |
| Aggregate batching machine(m³) | 4 x 25 |
| Weighing system | Water, Cement, Fly-Ash, Additive |
| Weighing precision | ±1% |
| Air system | Air compressor, etc |
| Control system Type | Computer auto-control module ( PLC can be optional item) |
| Control panel board | Buttons, lamps, indicators, CCTV, etc |
| Electric components | China CHINT, SCHNEIDER |
| Control room | With Air conditioner and chair |
| Documentation | Foundation layout, Electrical diagram, Operation manual |
| Screw conveyor diameter & length(mm) | Ø219/273, L=8000/9000 |
| Cement silo capacity(t) | 50/100/150/200/300/500 |
| Outer plant pack except aggregate bins | With main frame duct collector |
