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EHV Series Air Compressor for Laser Cutting - High Efficiency from China Suppliers and Factory
Product Highlight
Purpose-Built High-Pressure Reliability
A dedicated high-pressure air-end with optimized rotor profile minimizes internal leakage, while an 8-bearing design ensures exceptional stability, precision, and long service life—even under continuous high-pressure operation.
Stably Supplying Premium Air Quality
Stainless-steel piping and a high-efficiency aluminum-plate dryer reduce pressure loss, prevent corrosion, and maintain a stable 2–10 °C dew point, delivering clean, dry air with lower energy consumption.
Engineered to Achieve Long-term Efficiency
Advanced inverter and control algorithm provide precise pressure regulation. IE5 oil-cooled permanent-magnet motor delivers outstanding efficiency across a wide speed range (20–110%) with minimal fluctuation.
Heavy-Duty Thermal Stability
An oversized cooling system with 25% surplus capacity enables reliable operation at ambient temperatures up to 46 °C, preventing overheating in demanding industrial environments.
Product Structure
High-pressure Dedicated Air-end
Designed specifically for high-pressure compression, with optimized profile to reduce internal leakage
Using the world-class Hexagon coordinate measuring instruments, to ensure precision
Features 8 bearings for stable operation and long service life
High-efficiency Oil-cooled Motor
Equipped with an IE5 oil-cooled PM motor, IP65 protection rating, adaptable to harsh conditions
Wide frequency range(20% -110%) with broad high efficiency spectrum and minimal fluctuation (＜4%)
Integrated motor air-end structure to reduce transmission loss
Variable-frequency starting to ensure no power grid impact
Oversized Cooling System
Over 25% surplus cooling capacity, providing excellent high-temperature resistance
Can operate reliably in environments with temperatures up to 46℃, ensuring stable and reliable performance
Stainless Steel Piping
SUS304 material with smooth interior, minimizing pressure drop
High corrosion resistance, rust-proof, ensuring premium air quality
Electric Control
Inovance Heavy-duty Inverter: high starting torque and precise speed control
Deman Intelligent Control System: advanced algorithms for lower power consumption
High-performance PLC: fast, stable and compatible with mainstream protocols
7-inch Color Touchscreen: intuitive interface for efficient data visualization
High-efficiency Aluminum-plate Air Dryer
5℃ inlet-outlet temperature difference for pre-cooling, reducing power consumption
Designed for hot and humid conditions with R410a refrigerant
Consistent Dew Point: stable 2-10℃ dew point at the outlet
Frequently Asked Questions
What are the benefits of the 8-bearing air-end design?
The 8-bearing design provides superior structural support, ensuring exceptional stability and precision during high-pressure operation, which significantly extends the service life of the air-end.
How does the IE5 motor contribute to energy savings?
The IE5 oil-cooled permanent-magnet motor maintains extremely high efficiency (with less than 4% fluctuation) across a wide speed range of 20% to 110%, ensuring maximum energy conservation even under varying load conditions.
Can the compressor operate in extreme heat?
Yes, the system features an oversized cooling system with 25% surplus capacity, allowing it to operate reliably in ambient temperatures as high as 46°C without overheating.
Why is stainless steel piping important for air quality?
Using SUS304 stainless steel prevents internal rust and corrosion. Its smooth interior also minimizes pressure drops, ensuring the air remains clean and the system stays efficient over its entire lifecycle.
What is the function of the integrated aluminum-plate dryer?
The dryer uses a pre-cooling design to achieve a stable 2-10°C dew point. This removes moisture effectively while reducing energy consumption and preventing secondary condensation in the pipes.
How user-friendly is the control system?
The unit is equipped with a 7-inch color touchscreen and a Deman intelligent control system, offering an intuitive interface for real-time monitoring, data visualization, and easy human-machine interaction.