4 KW Oil Free Scroll Compressor

The SCR-10 is an industrial oil-free scroll air compressor with two compression modules. Its 2025 power configuration is 2 × 4 kW, with air delivery of 0.84 m³/min at 8 bar or 0.71 m³/min at 10 bar. Oil-free compression supports electronics, instrumentation and other processes sensitive to compressor oil contamination. Module staging, sequential starting and an operating-status display support daily use. The air-cooled cabinet measures 1100 × 800 × 980 mm.

The HDBS-40-150 is a 30 kW oil-free screw blower designed for industrial low-pressure air supply. Applications include wastewater aeration and pneumatic conveying. Its airflow range is 4.0–7.0 m³/min, with a pressure range of 80–150 kPa. Internal screw compression, an enclosed cabinet and forced-circulation lubrication and cooling are combined in one package. The operating point should be selected against the process airflow and backpressure requirements, with DN150 inlet and outlet flanges provided for pipeline connection.

The HB-20TD is the flagship model in Huada's medium-pressure integrated system series, featuring a 15 kW permanent magnet frequency converter with a discharge capacity of 1.5 m³/min and stable pressure of 1.6 MPa, specifically designed for 1500–3000 W fiber laser cutting machines. Its integrated solution simplifies traditional multi-unit series configurations into a single unit, offering compact size, short piping requirements, and low pressure loss.

With a 90 kW drive and 19.8 m³/min at 0.8 MPa, the HUADA New A LGGPM-125 addresses higher-flow plant air requirements. Two-stage compression and VSD control help align output with the operating load.

The 55kw permanent magenta variable  frequency compressor is high-efficiency save power machine.It is designed in the FEM strength analysis to ensure the stability and reliablility of each part,and to realize long term operation with no faults,low noise and long life.

The Huada HS2508 is a 2.2 kW (3 HP) single-stage belt-drive air-cooled piston air compressor featuring a heavy-duty cast iron cylinder design with a large-capacity tank, 0.8 MPa working pressure, and 0.25 m³/min air delivery. With ample power and smooth low-vibration operation, it is purpose-built for automotive painting, wall spraying, decoration projects, and continuous operation of medium-to-heavy duty pneumatic tools.

The SE-50 is equipped with a 37 kW permanent magnet variable-frequency drive system, delivering a stable output of 5.0 m³/min at 0.8 MPa; it balances energy efficiency with reliability, making it suitable for medium-duty gas application scenarios such as mechanical manufacturing, textile processing, and food processing.

The Yiluma SV-10 10HP single-stage permanent magnet VFD screw air compressor delivers 1.1 m³/min at 0.8 MPa in a compact 160 kg package, making it an ideal compressed air solution for small workshops and light manufacturing. Its direct-drive PM motor and intelligent controller combine energy efficiency with simple, reliable operation.