HDW4X1100-170D/S Four-pump oil-free silent air compressor

The Huada HDW550-10D is a 0.55 kW oil-free silent direct-drive air compressor powered by a 100% copper-wire motor. It requires no lubrication, operates at an ultra-low noise level of ≤48 dB, and delivers clean, dry, oil-free compressed air. With its compact lightweight design (only 19 kg) and 10 L tank, it is ideally suited for small-to-medium dental clinics, dental laboratories, precision electronics work, and small-scale model airbrushing where air purity is critical.

The Huada HDW750-24D is a 0.75 kW (1 HP) oil-free silent direct-drive air compressor purpose-built for fine-detail applications such as art airbrushing, model making, and electronic coating that require steady continuous air supply. Featuring a 100% copper-wire motor, electromagnetic unloading valve, and high-efficiency aluminum radiator, it operates at ≤50 dB with clean oil-free output. The 24 L tank ensures stable pressure delivery—an ideal air supply unit for studios and maker spaces.

The HDW1100-24D is a compact oil-free silent piston air compressor featuring a 1.1 kW all-copper motor, a 24L air storage tank, and an exhaust capacity of 150 L/min; it operates at a noise level of ≤55 dB, delivers clean, oil-free output airflow, and is particularly well-suited for applications such as dental clinics, small laboratories, electronic repair shops, and home DIY projects where high requirements are placed on air cleanliness and quiet operation.

The Yiluma SV-10+ features a 7.5 kW permanent magnet variable-frequency unit with a maximum air delivery capacity of 1.20 m³/min (0.7 MPa). Its compact design delivers noise levels as low as 60 ± 2 dB, making it the ideal air supply solution for small workshops, automotive repair shops, and light manufacturing applications.

After years of development,we are proud to introduce the most innovative and valuable screw compressor "GP Series" with water as rotor lubricant,and  put  forward  many advantages of our products.

When your production line needs more air, the 37 kW M2.0-50 delivers a listed 6.1-5.2 m³/min across 0.7-1.0 MPa. Its permanent magnet variable speed drive, direct transmission and optimized cooling system are designed for efficient day-to-day operation. A 1-1/4-inch outlet makes it ready for higher-flow compressed-air piping.

22kw double stage compression structure, more energy saving. Compression and high efficiency screw machine is a low pressure ratio, a greater drgree of lower volume leakage to improve energy efficiency. Lower than ordinary screw speed, and the use of of multiple damping springs, so that the unit has a higher stability.

The HDU45A is an enhanced oil-free twin-screw vacuum pump from the HDU series Type A; at the same 45 kW power rating, its maximum pumping rate is increased to 2,700 m³/h, with a maximum vacuum level of 300 mbar. It is specifically designed for applications requiring high pumping rates, such as photovoltaic laminating, CNC vacuum bonding, chemical distillation, and electronic component packaging.