I. Core Equipment Configuration of HZS120 Batching Plant
The HZS120 concrete batching plant, as a mainstay model for medium-sized commercial mixing stations, includes three core systems in its standard configuration:
1. Mixer System
– Model: JS2000 twin-shaft forced mixer
– Technical Parameters:
– Rated Power: 2 × 37 kW
– Mixing Capacity: 2000 L/batch
– Theoretical Cycle Time: 60 seconds
– Discharge Height: 4.2 meters
– Performance Features:
– High-chromium alloy blades with hardness of HRC58–62
– Liner service life: 80,000–100,000 cycles
2. Aggregate Batching System
– Standard Configuration: PLD3200 four-hopper batching machine
– Metering Range: 0–4000 kg
– Metering Accuracy: ±2%
– Aggregate Storage Capacity: 4 × 20 m³
– Upgrade Options:
– Five-hopper independently weighed batching machine (for one additional aggregate type)
– Winter heating function (normal operation at -20°C)
3. Powder Storage System
– Basic Configuration:
– Cement Silos: 4 × 100 t (diameter Φ3 m)
– Screw Conveyors: Φ273/219 mm
– Recommended Configuration for Commercial Stations:
– 4 powder silos (for storing different grades separately)
– Anti-arching devices
– Pulse jet dust removal system (dust concentration <20 mg/m³)
4. Aggregate Conveying System
– Standard Configuration:
– 800–1000 mm width conveyor belt
– 37 kW motorized drum
– Belt cleaning device
– Belt tensioning device
II. Technical Guide for Equipment Selection Â
1. Mixer Selection Key Points
– Temporary Projects: Domestically produced JS2000 mixer (lower cost)
– Commercial Concrete Stations: Recommended SICOMA MAO2000/3000 mixer (low failure rate, high durability)
– Special Projects: Requires mixers compatible with large-diameter aggregates
1. Batching System Selection
| Configuration Type | Applicable Scenario | Price Range (10,000 RMB) |
| Four-Hopper Independent Weighing | Engineering Projects | 13-15 |
| Five-Hopper Independent Weighing | Commercial Stations | 17-19 |
| Four-Hopper Cumulative Weighing | General Projects | 9-10 |
3. Powder System Configuration Suggestions
– Number of Cement Silos:
– Basic Projects: 3 silos (PO32.5 cement + fly ash + mineral powder)
– Commercial Stations: 4 silos (PO32.5 + PO42.5 cement + fly ash + mineral powder)
– Standard Choice: Φ273 mm (cement) + Φ219 mm (fly ash, mineral powder)
4. Conveyor System Recommendations
– Commercial Stations: 1000 mm width conveyor (longer service life, no material spillage)
– Engineering Projects: 800 mm width conveyor (lower cost)
III. Equipment Layout and Installation Requirements
1. Basic Layout Schemes
– Linear Layout:
– Land Area: 55 m × 20 m
– Features: Smooth logistics, easy maintenance
– L-Shaped Layout:
– Land Area: 48 m × 35 m
– Features: Space-saving, suitable for constrained sites
2. Key Installation Parameters
– Foundation Bearing Capacity: ≥150 kPa
– Embedded Part Precision: Flatness ≤3 mm/m
– Power Configuration:
– Total Power: ~230 kW
– Voltage Fluctuation: ±5%
IV. Equipment Maintenance Guidelines
1. Daily Maintenance Checklist
– Mixer:
– Check blade clearance (3–5 mm)
– Clean after each shift
– Batching System:
– Check cylinder seals (weekly)
– Powder System:
– Check for clogging
– Inspect anti-arching devices
2. Wear Parts Replacement Cycle
| Part Name | Service Life | Replacement Cost ( RMB) |
| Mixer Blades | 60,000–80,000 cycles | 5000/set |
| Liners | 80,000–100,000 cycles | 12000/set |
| Screw conveyor | 3-5years | 9000/unit |
For detailed technical documentation or customized solutions for the HZS120 batching plant, please contact our engineering team. We provide professional technical support and service guarantees.
