Chongqing - Tunnel Energy-Saving Renovation Project

Project Overview

• Location: Chongqing

• Project Type: Tunnel Construction

• Previous Equipment: Traditional Two-Stage Screw Air Compressors (Ordinary Compressors)

• Issues Identified:

• High energy consumption due to full-pressure operation with 132KW motors.

• Frequent no-load or light-load operation resulting in energy waste.

• Negative impact on power grid stability and operation safety of other devices.

• High noise levels during operation.

Aivyter Solution

In response to the inefficiencies and environmental impact of traditional compressors, the project team decided to replace the outdated equipment with two energy-efficient Aivyter air compressors.

To evaluate the effectiveness of the upgrade, a comparative test was conducted between the left tunnel and right tunnel excavation processes, with detailed power consumption monitoring.

Comparison Before and After Upgrading

• Energy Savings: Approximately 41.9% reduction in power consumption over a 6-day monitoring period.

• Efficiency Improvement: Saving about 3.5 kWh of electricity per cubic meter of excavation.

• Recognition: The project team highly appreciated the improved efficiency and significant energy savings.

Long-Term Benefits

Considering your project’s total excavation volume, the potential cost savings can be substantial. With every cubic meter excavated saving approximately 3.5 kWh of electricity, how much could your project save in total?

Why Choose Aivyter Energy-Efficient Compressors?

✅ Outstanding Energy Savings: Reduce power consumption by nearly 42% compared to traditional systems.
✅ High Efficiency: Optimized for both full-load and light-load operation, avoiding energy waste.
✅ Reliable Performance: Stable operation ensuring safety and consistency throughout the excavation process.
✅ Environmental Responsibility: Comply with national policies and regulations aimed at energy conservation and carbon reduction.

Contact Us

Ready to transform your tunnel construction efficiency and reduce operational costs? Contact us today to learn more about our Aivyter energy-efficient compressors and how they can benefit your project.