Description

Product Description The MechMaxx M20AC460 20HP Rotary Screw Air Compressor is built for demanding industrial environments that require powerful and reliable compressed air. Delivering up to 78 CFM at 116 PSI, this heavy-duty compressor is ideal for fabrication shops, manufacturing facilities, automotive service centers, and other professional operations that rely on consistent airflow for pneumatic tools and machinery. The compressor is powered by a 20HP industrial-grade motor featuring IP54 protection, a fully enclosed dust-proof design, and Class F insulation. Combined with durable SKF heavy-duty bearings, the motor delivers high starting torque, excellent heat resistance, and long service life even under continuous operation. A precision-engineered rotary screw airend manufactured using advanced machining processes ensures highly efficient compression and long-term reliability. The integrated oil-gas separation system keeps discharged compressed air with less than 3 ppm oil content, delivering clean air while protecting downstream pneumatic equipment. Intelligent Control & Energy Efficient Operation The compressor features a PLC touch screen controller that allows operators to monitor system performance in real time. The interface provides information on temperature readings, pressure settings, oil levels, filtration status, maintenance intervals, and operating hours. Remote start and stop functionality allows convenient system control. An advanced EPC intelligent control system automatically adjusts compressor output based on real-time air demand. When compressed air demand decreases, the compressor automatically unloads or shuts down to reduce energy consumption and operating costs. PLC controller with touch screen monitoring Automatic load/unload regulation based on air demand Fast on-site fault diagnostics Energy-saving EPC intelligent control system Star-Delta (Wye-Delta) starting system for smooth motor startup Durable Industrial Construction The M20AC460 compressor is built using heavy-duty industrial components designed for long-term reliability and simplified maintenance. Advanced filtration systems and efficient cooling allow the compressor to operate consistently even in demanding environments. High-efficiency oil-gas separation system with less than 3 ppm oil carryover Large-capacity air filter for improved dust removal High precision oil filter protecting the lubrication system Top-vent heat dissipation allowing installation near walls or corners Clear oil level indicator for easy monitoring Schneider electrical components for reliable electrical performance Technical Specifications Model: M20AC460 Rated Power: 20 HP Voltage: 460V 3PH 60HZ Air Flow Capacity: 78 CFM Rated Pressure: 116 PSI (0.8 MPa) Starting Method: Star-Delta (Wye-Delta) Start Maximum Current: 27.6A Motor Speed: 3515 RPM Oil Tank Capacity: 2.64 Gal (10L) Oil Type: Oil Lubricated Recommended Oil Grade: S3R46 Air Outlet Thread: 3/4″ NPT Wire Gauge: AWG7 Noise Level: 70 dBA Machine Dimensions: 49.2″ × 31.5″ × 39.5″ Packing Dimensions: 50″ × 33.46″ × 45.3″ Net Weight: 631 lbs Gross Weight: 726 lbs