| Quantity: | |
|---|---|
The Rotocomp EVO9 series represents a state-of-the-art line of rotary screw air ends (compressor blocks) designed for efficiency, reliability, and broad industrial application. It embodies the core technology that converts mechanical power into compressed air.
Technical Parameters
| Model | Motor Power(min~max) | Max Flow rate | Pressure Range | Weight | |||
| kW | HP | m3/min | cfm | bar | psi | kg | |
| EVO9 | 22~55 | 30~75 | 8.4 | 297 | 5~15 | 70~220 | 69 |
Advanced Asymmetric Rotor Profile (EVO Series Signature):
The "EVO" in its name signifies its evolutionary, patented rotor profile geometry. This non-symmetric design optimizes the meshing of the male and female rotors, creating a more efficient compression chamber.
High-Efficiency Design:
Optimized Internal Compression Ratio: Pre-calibrated for a wide range of operating pressures (e.g., 5-13 bar), minimizing over- or under-compression losses ("blow-hole" losses).
Precision Engineering: Manufactured with ultra-precise tolerances using high-strength materials (typically coated alloy steel), ensuring minimal internal leakage and long-term performance stability.
Robust Construction & Bearing System:
Built with a large, integrated housing for rigidity and optimal alignment.
Utilizes high-capacity, precision bearings designed for heavy loads and extended service life (typically 40,000+ hours under proper conditions).
Integrated Oil System Channels:
Features optimally designed internal passages for the injection of oil (or fluid in oil-injected models), which serves to cool, seal, and lubricate the rotors, contributing to high volumetric efficiency and low operating temperatures.
Superior Energy Efficiency (The Core Advantage):
The asymmetric rotor profile is the primary driver of its high efficiency. It delivers more compressed air per unit of electrical energy input (lower specific power consumption, kW/cfm or kW/m³/min) compared to many traditional symmetric rotor designs, leading to significant energy cost savings.
Exceptional Reliability & Longevity:
The robust design, precision manufacturing, and high-quality bearings result in a highly durable air end with a long design life and low failure rate, maximizing uptime.
Low Noise and Vibration Levels:
The smooth, optimized meshing of the rotors and stable operation contribute to lower mechanical noise and vibration, which benefits overall machine design and the working environment.
Excellent Part-Load Performance:
Maintains good efficiency across a range of operating conditions, which is critical for real-world applications where air demand fluctuates, especially when paired with variable speed drives (VSD).
Broad Compatibility:
The EVO9 platform is versatile and can be configured into various complete compressor models (fixed-speed, VSD, different pressures and capacities) by OEMs and compressor manufacturers.
Manufacturing & Automation:
Application: Powering pneumatic tools, assembly robots, CNC machine clamping, material handling, and control systems.
Why EVO9? Reliability ensures uninterrupted production; efficiency reduces high long-term energy costs.
Food & Beverage Processing:
Application: Packaging machines, filling lines, air knives for drying, and fermentation control. Often used in oil-free configurations (where the EVO technology is applied to specially coated rotors).
Why EVO9? High efficiency for cost-sensitive operations; reliable performance for hygienic, continuous production cycles.
Pharmaceutical & Electronics:
Application: Producing ultra-clean, dry compressed air for sensitive environments (cleanrooms), instrument air, and process control.
Why EVO9? Often specified in oil-free versions; its stable, efficient operation supports critical air quality requirements.
Plastics & Textiles:
Application: Injection molding machines, blow molding, air jets in textile weaving, and pellet conveying.
Why EVO9? Consistent air supply is vital for product quality; energy efficiency directly impacts operating margins.
General Industrial Plant Air:
Application: The backbone compressed air supply for workshops, garages, and utilities.
Why EVO9? A balance of durability, efficiency, and total cost of ownership makes it a premium choice for reliable plant air.
The Rotocomp EVO9 series represents a state-of-the-art line of rotary screw air ends (compressor blocks) designed for efficiency, reliability, and broad industrial application. It embodies the core technology that converts mechanical power into compressed air.
Technical Parameters
| Model | Motor Power(min~max) | Max Flow rate | Pressure Range | Weight | |||
| kW | HP | m3/min | cfm | bar | psi | kg | |
| EVO9 | 22~55 | 30~75 | 8.4 | 297 | 5~15 | 70~220 | 69 |
Advanced Asymmetric Rotor Profile (EVO Series Signature):
The "EVO" in its name signifies its evolutionary, patented rotor profile geometry. This non-symmetric design optimizes the meshing of the male and female rotors, creating a more efficient compression chamber.
High-Efficiency Design:
Optimized Internal Compression Ratio: Pre-calibrated for a wide range of operating pressures (e.g., 5-13 bar), minimizing over- or under-compression losses ("blow-hole" losses).
Precision Engineering: Manufactured with ultra-precise tolerances using high-strength materials (typically coated alloy steel), ensuring minimal internal leakage and long-term performance stability.
Robust Construction & Bearing System:
Built with a large, integrated housing for rigidity and optimal alignment.
Utilizes high-capacity, precision bearings designed for heavy loads and extended service life (typically 40,000+ hours under proper conditions).
Integrated Oil System Channels:
Features optimally designed internal passages for the injection of oil (or fluid in oil-injected models), which serves to cool, seal, and lubricate the rotors, contributing to high volumetric efficiency and low operating temperatures.
Superior Energy Efficiency (The Core Advantage):
The asymmetric rotor profile is the primary driver of its high efficiency. It delivers more compressed air per unit of electrical energy input (lower specific power consumption, kW/cfm or kW/m³/min) compared to many traditional symmetric rotor designs, leading to significant energy cost savings.
Exceptional Reliability & Longevity:
The robust design, precision manufacturing, and high-quality bearings result in a highly durable air end with a long design life and low failure rate, maximizing uptime.
Low Noise and Vibration Levels:
The smooth, optimized meshing of the rotors and stable operation contribute to lower mechanical noise and vibration, which benefits overall machine design and the working environment.
Excellent Part-Load Performance:
Maintains good efficiency across a range of operating conditions, which is critical for real-world applications where air demand fluctuates, especially when paired with variable speed drives (VSD).
Broad Compatibility:
The EVO9 platform is versatile and can be configured into various complete compressor models (fixed-speed, VSD, different pressures and capacities) by OEMs and compressor manufacturers.
Manufacturing & Automation:
Application: Powering pneumatic tools, assembly robots, CNC machine clamping, material handling, and control systems.
Why EVO9? Reliability ensures uninterrupted production; efficiency reduces high long-term energy costs.
Food & Beverage Processing:
Application: Packaging machines, filling lines, air knives for drying, and fermentation control. Often used in oil-free configurations (where the EVO technology is applied to specially coated rotors).
Why EVO9? High efficiency for cost-sensitive operations; reliable performance for hygienic, continuous production cycles.
Pharmaceutical & Electronics:
Application: Producing ultra-clean, dry compressed air for sensitive environments (cleanrooms), instrument air, and process control.
Why EVO9? Often specified in oil-free versions; its stable, efficient operation supports critical air quality requirements.
Plastics & Textiles:
Application: Injection molding machines, blow molding, air jets in textile weaving, and pellet conveying.
Why EVO9? Consistent air supply is vital for product quality; energy efficiency directly impacts operating margins.
General Industrial Plant Air:
Application: The backbone compressed air supply for workshops, garages, and utilities.
Why EVO9? A balance of durability, efficiency, and total cost of ownership makes it a premium choice for reliable plant air.
