HZN Series
Precast Concrete Batching Plant
Concrete batch plant configured with planetary concrete mixer and belt conveyor for large-scale production of precast concrete (PC) components, pipe piles and masonry blocks
- Production Capacity 60–270 m³/h
- Plant Configuration Planetary mixing with multi-discharge doors for multi-line production
The precast concrete batching plant (with belt conveyor) is equipped with the company’s JN series vertical shaft planetary concrete mixer, which is particularly suitable for dry, semi-dry, high-performance, and high-strength concrete. The mixer can be configured with two or three discharge gates according to on-site production line requirements, enabling one mixer to serve multiple production lines. This makes the batcher an ideal batching plant for precast concrete factories producing blocks, pipe piles, and PC components.
Technical Parameters
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| Theoretical capacity (m³/h) | 60 | 90 | 120 | 180 | 240 | 270 |
| Mixer model | JN1000 | JN1500 | JN2000 | JN3000 | JN4000 | JN4500 |
| Aggregate batching machine model | HP1600A | HP2400A | HP3200B | HP4800C | HP6400B | HP7200B |
| Single bin capacity of batching machine (m³) | 8/10 | 10/12/14 | 17 | 22 | 30 | 32 |
| Belt conveyor capacity (t/h) | 300 | 400 | 500 | 700 | 800 | 800 |
| Screw conveyor model | LSY219 | LSY219/ LSY273 |
LSY219/ LSY273 |
LSY219/ LSY273/ LSY325 |
LSY219/ LSY273/ LSY325/ LSY407 |
LSY219/ LSY273/ LSY325/ LSY407 |
| Cement bin capacity | 100T/150T/200T/300T optional | |||||
| Aggregate weighing accuracy | ±2% | ±2% | ±2% | ±2% | ±2% | ±2% |
| Cement weighing accuracy | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% |
| Fly ash weighing accuracy | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% |
| Mineral powder weighing accuracy | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% |
| Water weighing accuracy | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% |
| Admixture weighing accuracy | ±1% | ±1% | ±1% | ±1% | ±1% | ±1% |
| Approx. total power (kW) | 95 | 130 | 185 | 220 | 295 | 325 |
| Discharge height (m) | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 |
Notes:
- The quantity and capacity of aggregate bins and cement bins are fully customizable. Weighing systems can be configured for either cumulative or individual measurement based on project requirements.
- Total power consumption ratings exclude the power requirements of screw conveyors.
- Standard discharge height is measured from the outlet of the discharge hopper and can be customized.
- Specifications are subject to optimization and may change without prior notice. Please consult the latest product documentation for finalized data.
Process Flow
Main Components
Concrete Mixer
JN series vertical shaft planetary concrete mixer utilizes a mixing method combining revolution and rotation for superior homogeneity. It ensures thorough material mixing while the transmission system eliminates shaft-end leakage. Featuring a compact structure and exceptional performance, this planetary concrete mixer is an ideal solution for precast concrete components, pipe piles and masonry blocks.
Aggregate Batching Machine
HP series aggregate batching machines feature a modular panel assembly for the bin sections for easy installation. Pneumatic batching ensures fast and accurate dosing, while belt discharge enables clean and rapid unloading. Both cumulative and individual weighing types are available to meet different batching requirements.
Belt Conveyor
Customizable in Herringbone, Groove, or Flat belt configurations to match site layouts. The system ensures safe and eco-friendly operation with standard belt deviation alarms, enclosed rain covers, and integrated washing systems for material recycling.
Screw Conveyor
The cement screw conveyor features a housing made of high-quality steel pipes. Each section is connected by flanges. The conveying screw adopts a variable-pitch blade design, allowing smooth and stable powder material conveying.
Weighing System
The weighing system is equipped with high-precision load cells to ensure consistent and accurate measurement.
For material release, it utilizes pneumatically operated butterfly valves of premium quality, providing rapid actuation and a hermetic seal to prevent leakage.
Main Tower
The main tower adopts a modular and sectional structural design, making transportation and installation more convenient. Optional color steel enclosure is available to reduce noise and dust pollution, providing an environmentally friendly solution.
Project Cases
Established in 1991, Jin Rui is a professional concrete plant manufacturer with over 30 years of industry experience. From stationary concrete plants to integrated concrete plants, our concrete equipment serves various construction projects of high-speed railways, bridges, and airports, delivering reliable concrete production solutions tailored to different construction cycles and site conditions.
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