KIMAIR PLE Series Two-Stage Low-Pressure PM Motor Inverter Rotary Screw Air Compressors

The PLE series is the flagship model in KIMAIR's low-pressure product line, integrating three core technologies: "Two-Stage Compression," "Permanent Magnet Variable Speed," and "Low-Pressure Optimization." Designed to deliver unparalleled energy efficiency and reliability for the world's most challenging large-scale, high-differential-pressure, variable low-pressure applications, it is the true "Crown Jewel of Low-Pressure Power," engineered specifically to redefine industry energy standards.

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Low-Pressure PM Motor Inverter Rotary Screw Air Compressor

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Video Tutorial

KIMAIR PLE Series Two-Stage Low-Pressure PM Motor Inverter Rotary Screw Air Compressors Principle Explanation Video

KIMAIR Core Advantages

Ultimate Low-Pressure Energy Efficiency

- Two-stage compression boosts efficiency, while permanent magnet variable speed provides precise matching. The synergistic effect in the low-pressure range is disruptive, delivering staggering energy savings.
Addressing High Differential Pressure Needs

- In scenarios requiring high discharge pressure (e.g., 0.6-0.8MPa) while maintaining high volume, its efficiency advantage over single-stage models is even more significant.
Exceptional Reliability

- Ultra-low temperature operation combined with the wear-free permanent magnet drive results in core component design life reaching industry peaks.
Heart of the Full Intelligence Ecosystem

- Comes standard with the most advanced intelligent control system, serving as the command center for energy management, health prediction, and remote operations & maintenance.

Technical Specifications

Model	Motor Power		Pressure（MPa）	Free air delivery（m³/min）	Outlet （inch/mm）	Weight (kg)	Dimensions （mm）
	（kW）	（Hp）
K30PLE	22	30	0.45	6.2	G2	620	130010501450
			0.5	5.8
K75PLE	55	75	0.45	13.8	DN65	1900	210015001700
			0.5	13.0
K100PLE	75	100	0.45	19.6	DN80	2700	238017501900
			0.5	18.5
K120PLE	90	120	0.45	24.3	DN100	2900	245018501970
			0.5	22.0
K150PLE	110	150	0.45	28.0	DN100	3600	270019002200
			0.5	26.5
K180PLE	132	180	0.45	32.0	DN100	4500	300019002325
			0.5	30.5
K220PLE	160	220	0.45	40.0	DN125	5500	330023002500
			0.5	38.0
K250PLE	185	250	0.45	45.0	DN125	6000	330023002500
			0.5	42.5
K270PLE	200	270	0.45	54.5	DN150	6500	345024002920
			0.5	52.0
K300PLE	220	300	0.45	60.0	DN150	7000	345024002920
			0.5	58.0
K340PLE	250	340	0.45	64.0	DN200	7600	345024002920
			0.5	61.0
K380PLE	280	380	0.45	74.0	DN200	8900	380024003100
			0.5	69.0
K420PLE	315	420	0.45	83.0	DN200	9000	380024003100

Application Scenarios

- Energy power centers for national-level textile industrial bases.

- Core low-pressure air supply for world-class float glass production lines.

- Low-pressure material conveying hubs for mega chemical complexes.

- Global "Lighthouse Factories" pursuing ultimate energy efficiency and reliability.

Customer Frequently Asked Questions (FAQ)

Q: Is the application threshold for the PLE series very high?

A: The PLE series is an ultimate solution developed for specific high-end markets. It is suitable for top-tier customers with extremely high single-unit air demand, very long annual operating hours, a high proportion of electricity costs in total production costs, and a pursuit of absolute stability and ultimate efficiency. For such customers, the lifecycle value brought by the PLE far exceeds the initial investment.

Q: With such complex equipment, is maintenance very specialized and expensive?

A: Maintenance does require specialized knowledge, but KIMAIR significantly reduces daily maintenance difficulty through intelligence. Its predictive maintenance system can provide early warnings of potential issues. While the cost of major overhauls is not low, due to its exceptional reliability, the overhaul interval is extremely long. The lifecycle maintenance cost is very low relative to the immense value created through energy savings and avoided production losses. KIMAIR provides top-tier global expert team support.

Why choose the KIMAIR PLE series?

- Defining the Future of Low-Power: More than just equipment, it's a technology statement representing the future direction of industrial power.

- Empowering National Strategic Projects: Possesses the capability and reliability to provide core power for large-scale national industrial projects.

- Unmatched Lifecycle Value: Extremely low energy consumption, top-tier reliability, and intelligent management combine to create the lowest Total Cost of Ownership (TCO).

- Alongside Industry Leaders: Choosing the PLE means partnering with a global leader in air compressor technology to challenge the limits of efficiency and reliability.