This 20HP 15KW 16Bar integrated PM VSD
Screw Air Compressor is a professional all-in-one air supply system exclusively designed for fiber laser cutting machines. It integrates a PM variable frequency screw airend, high-pressure air tank, refrigerated dryer, and multi-stage precision filters into a single compact unit. Providing stable 16Bar high-pressure, dry, oil-free and ultra-clean compressed air, it fully meets the strict air quality requirements of medium and high-power laser cutting equipment. Featuring plug-and-play modular installation, it requires no complex external piping and supports 24-hour continuous industrial operation.
✅All-in-One Integrated Structure
It combines all air treatment components in one unit, saving over 45% workshop space and greatly simplifying installation. Integrated internal pipelines minimize connection interfaces.
Pain Point Solved: Traditional split systems require complicated on-site assembly, causing high installation costs, frequent air leakage, severe pressure drop and messy workshop layout.
✅Stable 16Bar Constant Pressure for Flawless Cutting
Equipped with a laser-cutting dedicated high-pressure airend and PM VSD system, it maintains ultra-stable 16Bar pressure with negligible fluctuation. It automatically adjusts air volume according to actual cutting load to ensure consistent blowing pressure.
Pain Point Solved: Ordinary 8–10Bar compressors cannot support thick plate cutting; low-end high-pressure machines suffer severe pressure pulsation, resulting in cutting burrs, rough edges, inconsistent quality and easy laser lens damage.
✅High-Efficiency PM VSD Energy Saving
Adopting IE4 super high-efficiency permanent magnet synchronous motor, it keeps high efficiency under no-load, light-load and full-load conditions. It intelligently matches air output to avoid idle power loss, saving 30%–40% electricity yearly compared with fixed-speed models.
Pain Point Solved: Conventional fixed-speed compressors produce huge no-load energy waste during intermittent laser cutting; ordinary VSD compressors have low motor efficiency and high long-term operating costs.
✅Grade-A Dry & Oil-Free Air Source
Built-in industrial refrigerated dryer achieves 2–5°C pressure dew point, matched with multi-stage precision filters to completely remove water, oil mist and fine dust. The output air fully complies with laser cutting high-purity standards.
Pain Point Solved: Poor air purification of ordinary compressors leads to lens fogging, nozzle clogging, metal cutting oxidation and frequent replacement of wearing parts, causing high maintenance costs and production downtime.
✅Intelligent Control & Low Noise Industrial Operation
Comes with smart PLC touchscreen control, realizing real-time data monitoring, fault self-diagnosis and automatic protection. Equipped with an automatic drainage system and mute structure, operating noise is below 68dB.
Pain Point Solved: Traditional machines require manual drainage and manual inspection, easily causing pipeline water accumulation and corrosion; backward control systems lack fault alerts, leading to sudden shutdowns and production losses.
Application Scenarios
- Medium & High Power Laser Cutting: Perfect match for 3KW–12KW fiber laser cutters, for high-precision cutting of carbon steel, stainless steel, aluminum and copper, suitable for thick plate cutting, hole drilling and edge finishing.
- Sheet Metal Fabrication: Widely used for automotive sheet metal, electrical enclosures, mechanical parts, advertising metal components and building metal processing.
- Precision Processing Workshops: Ideal for small and medium-sized factories with limited space, supporting 24/7 continuous batch cutting production.
- High-Pressure Pneumatic Applications: Applicable for laser marking, laser welding protection, precision pneumatic tools and metal surface treatment requiring dry high-pressure air.
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