In the wave of transformation toward higher efficiency and intelligence in industrial manufacturing, the brand-new Bolaite Two-Stage Compression Series air compressors have arrived at the right moment. With the core labels of “Reliable, Intelligent, Convenient”, and backed by a full suite of technological innovations and digital R&D expertise, it delivers more competitive compressed air solutions for users across various industries.

I. Core Technological Breakthrough: Two-Stage Compression for Performance Leap
The Bolaite Two-Stage Compression Series redefines compression efficiency from the ground up. It adopts a two-stage compression structure with optimized pressure ratio distribution, bringing the compression process closer to ideal isothermal compression and significantly reducing energy loss.
Customized Two-Stage Airend: Built on the group’s technical strength, the customized two-stage airend features high-precision rotor profiles that accurately distribute the compression ratio at each stage, ensuring compression efficiency and stability from the source.
Cold-Hot Zone Separation: The innovative cold-hot zone separation design effectively lowers intake air temperature and airend temperature rise, reduces thermal stress concentration, and significantly improves equipment operating efficiency and lifespan.
Intelligent Control System: Equipped with the group’s independently developed Icons intelligent connectivity system, which is CSA certified, it enables real-time equipment status monitoring, fault early warning, and remote operation and maintenance, making management more efficient and secure.

II. Benchmark for High Efficiency & Energy Savings: National Level 1 Energy Efficiency, Dramatic Cost Reduction
The entire unit achieves National Level 1 Energy Efficiency standards. Taking the 8bar, 250kW model as an example, it saves up to 8% more electricity annually than Level 2 energy efficiency products and as much as 17% compared to Level 3 energy efficiency products, delivering substantial long-term cost savings for businesses.
High-Efficiency Drive Train: Equipped with a high-torque, low-speed motor and a high-quality elastic coupling, it ensures permanent alignment between the airend and motor, effectively reducing vibration and noise and extending the lifespan of core components.
Permanent Magnet Variable Frequency Centrifugal Fan: The permanent magnet variable frequency centrifugal fan offers higher efficiency and greater air pressure, providing enhanced cooling performance and further reducing system energy consumption.
Horizontally Opposed Layout: By optimizing weight distribution and arranging the drive train and cooling separation system in a vertical configuration, it significantly reduces equipment vibration frequency, improving product reliability and service life through structural design.





