KIMAIR PHS Series Medium-Pressure PM Motor Inverter Rotary Screw Air Compressors
| Product Details
Video Tutorial
| KIMAIR PHS Series Medium-Pressure PM Motor Inverter Rotary Screw Air Compressors Principle Explanation Video |
|
KIMAIR Core Advantages
Efficient Medium-Pressure Energy Saving
- Permanent magnet variable speed technology maintains high efficiency even under partial loads in the medium-pressure range, saving 25%-40% in energy compared to fixed-speed medium-pressure compressors.
Stable & Accurate Pressure
- Variable speed control ensures minimal output pressure fluctuation (±0.01Pa), guaranteeing consistent blow molding quality or cleaning effectiveness.
Significantly Improved Reliability
- Utilizes screw compression principle for smooth operation, low vibration, and few wear parts, resulting in much lower maintenance workload than piston compressors.
Intelligent Interlocking Control
- Can interlock with downstream air equipment (e.g., blow molding machines) for on-demand air generation, further saving energy.
Technical Specifications
|
Model |
Motor Power |
Pressure（MPa） | Free air delivery（m³/min） | Outlet （inch/mm） | Weight (kg) | Dimensions （mm） | |
|
（kW） |
（Hp） |
||||||
|
K20PHS |
15 |
20 |
1.5 |
1.42 |
5 |
G¾ |
250 |
|
1.6 |
1.35 |
||||||
|
K30PHS |
22 |
30 |
1.5 |
2.43 |
8 |
G1¼ |
400 |
|
1.6 |
2.35 |
||||||
Application Scenarios
- PET Blow Molding Industry: Provides stable medium-pressure air for single, double, or multi-cavity blow molding machines.
- Gas Boosting: Boosts standard pressure air to medium pressure for testing, pneumatic tools, etc.
- Industrial Cleaning: Provides medium-pressure air blow-off or power source before high-pressure water jetting.
- Valve & Pipe Testing: Provides stable medium-pressure test air source.
Customer Frequently Asked Questions (FAQ)
Q: What are the advantages of the PHS series medium-pressure PM motor inverter rotary screw air compressor compared to traditional medium-pressure piston compressors?
A: The advantages are significant:
1) Lower Energy Consumption: Saves over 20% energy;
2) Lower Noise & Vibration: Improves working environment;
3) Stable, Pulse-Free Air Supply: Enhances product quality;
4) Lower Maintenance Costs: Simple structure with long service intervals;
5) High Intelligence: Easy to integrate into control systems.
Q: When used for PET blow molding, how is instantaneous pressure response ensured?
A: The PHS series guarantees this through two mechanisms:
1) An integrated or external air receiver tank stores energy to meet instantaneous high flow demands;
2) A high-performance inverter provides fast torque response, allowing the permanent magnet motor to increase speed rapidly. Our control system is specifically optimized for blow molding conditions.
Why choose the KIMAIR PHS series?
- Technology Leader in Medium-Pressure Screw Adoption: Successfully introduces efficient permanent magnet variable speed screw technology to the medium-pressure field, replacing outdated piston technology.
- Tailor-Made for the PET Industry: Deep understanding of blow molding processes provides dedicated models with stable pressure, fast response, and significant energy savings.
- Optimal Total Lifecycle Cost: Although the initial investment might be higher than piston compressors, significantly lower electricity and maintenance costs result in a much lower long-term total cost.
- Part of the Smart Factory: Easy networking and control provides the foundation for digital and intelligent management of blow molding workshops.
Get Your KIMAIR Compressed Air Solution
- [Schedule a Visit to a Modern Blow Molding Production Line Using the PHS Series]
- [Contact a Packaging Industry Sales Specialist for a Tailored Proposal]
Toll-Free Telephone
Open Hours
(CST, UTC+8): 8:30–17:30
Toll-Free Telephone
Open Hours
(CST, UTC+8): 8:30–17:30
Copyright ⓒ 2026 Kimairtec Co., Ltd. 丨Search Engine OptimizationAll photographs, images, designs, and other materials on this website may not be reproduced or misappropriated without permission.
