Tongxin Machinery provides high-quality and cost-effective construction equipment, including concrete batching plants and stabilized soil mixing stations. Contact us for customized solutions.
science avenue, shangjie district, Zhengzhou city, henan province
I. Detailed Analysis of HZS50 Mixing Plant Power Components
As a representative model of medium-sized concrete mixing plants, the power supply configuration of the HZS50 concretemixing plantdirectl affects production efficiency and operational stability. Let's understand it requirements through a detailed power supply analysis.
Power Supply Configuration Table for Major Equipment
Device Name | power(kW) | Working characteristics |
JS1000blender | 218.5 | High starting current |
Aggregate elevator | 15 | Intermittent operation |
211 | Intermittent operation | |
PLD1600Batching machine | 34 | Intermittent operation |
air compressor | 4 | Intermittent operation |
Water pump (water supply) | 2.2 | Intermittent operation |
Water pump (drainage) | 1.1 | Intermittent operation |
Admixture pump | 0.55 | Intermittent operation |
Dust removal system | 22.2 | Intermittent operation |
Total power | 98.25 | Intermittent operation |
II. Professional Transformer Selection Recommendations
Detailed Total Power Calculation:
Total Power of Basic Equipment: 98.25kW
Auxiliary System Power:
- Lighting System: 5kW (Onsite Lighting + Control Room)
- Control System: 3kW (PLC + Computer + Monitoring)
- Household Power: 8kW (Office + Dormitory)
Total Auxiliary Equipment Power: 16kW
Calculation Parameters:
- Simultaneous Utilization: 0.82 (based on equipment operating characteristics)
- Power Factor: 0.85
- Actual Required Power: (98.25 + 16) × 0.82 = 93.7kW
- Minimum Transformer Capacity: 93.7 / 0.85 = 110.2kVA
Recommended Transformer Specifications:
1. Economic Configuration: 125kVA
- Applicable Scenario: Single-Shift Production (8-Hour Operation)
- Load Factor: 87.4%
- Advantages: Low investment cost and meets basic requirements
2. Standard Configuration: 160kVA ⭐⭐⭐⭐⭐
- Applicable Scenario: Two-Shift Production (16-Hour Operation)
- Load Factor: 68.3%
- Advantages: Stable operation, 30% expansion capacity reserved
- Disadvantages: High initial investment
3. High-Performance Configuration: 200kVA
- Applicable Scenario: Three-Shift Continuous Production
- Load Factor: 54.6%
- Advantages: High operational flexibility, supports future expansion
- Disadvantages: Highest investment cost
III. Power System Optimization Solution
Energy Saving Measures:
1. Motor System Optimization
- Select IE3 high-efficiency energy-saving motors
- Implement power factor correction
2. Operation Management Optimization
- Develop a scientific production scheduling plan
- Establish an equipment idle monitoring system
- Implement peak and off-peak electricity pricing strategies
3. Maintenance Optimization
- Regularly check motor operating conditions
- Maintain proper lubrication of the transmission system
- Promptly replace aging electrical components
Safety Protection Configuration:
1. Overload Protection System
- Intelligent circuit breaker protection
- Thermal relay protection
- Motor Overload Protector
2. Lightning Protection System
- Secondary Lightning Protection
- Protector
- Reliable Grounding System
3. Emergency Protection System
- Emergency Shutdown Device
- Leakage Protection System
- Phase Loss Protection
IV. Expansion Configuration Plan
Power Requirements for Equipment Expansion
Extension Project | Add a device | Increase power(kW) | Transformer Addition |
Add 1 cement silo | Screw conveyor + dust collector | 13.2 | +15kVA |
Adding a refrigeration system | Chiller + water pump | 18.5 | +20kVA |
Add a heating system | Hot water boiler + circulation pump | 22.0 | +25kVA |
V. FAQs
Q1: How should I choose a transformer for different production modes?
A: Choose based on production intensity:
- Single-shift production: 125kVA
- Double-shift production: 160kVA
- Continuous production: 200kVA
Q2: What are the effects of grid voltage fluctuations?
A: When the voltage fluctuates by ±10%:
- A 125kVA transformer may be overloaded
- A 160kVA transformer can still operate stably
- It is recommended to install a voltage stabilizer
Q3: How is electricity bill calculated?
A: Taking a 160kVA transformer as an example:
- Monthly electricity consumption: approximately 25,000 kWh
- Electricity bill: approximately$2857/month
- Transformer losses: approximately $114/month
VI. Professional Advice and Service
We recommend considering the following factors when selecting a transformer:
1. Power requirements of existing equipment
2. Future expansion plans
3. Local power grid quality
4. Production schedule
5. Investment budget constraints
Our professional technical team can provide:
- Free site surveys
- Customized solution design
- Equipment selection recommendations
- Installation and commissioning guidance
- After-sales maintenance services
If you need a more detailed concrete batching plant power calculation or customized solution, please provide your specific requirements. Tongxin Machinery will provide professional technical support and services.
Contact us: Provide site dimensions and production requirements so we can customize a power solution for you!
