QuanWei Group: Your Trusted Partner for Premium Compressed Air Solutions Since 1986
In the dynamic landscape of industrial manufacturing, reliable and efficient compressed air systems are the lifeblood of productivity. For over three decades, QuanWei Group has stood as a beacon of excellence, delivering top-tier air compressors, storage tanks, air dryers, and customized solutions that redefine industry standards. Founded in 1986, our journey is rooted in a commitment to innovation, quality, and sustainability—making us a preferred choice for businesses worldwide.
At QuanWei Group, we pride ourselves on our diverse and cutting-edge product portfolio, designed to meet the unique needs of every industry. Our core offerings include fixed-speed screw air compressors, variable frequency speed screw air compressors, permanent magnet variable frequency screw air compressors, and two-stage screw air compressors. Each product is engineered with precision, leveraging advanced German screw machine technology and rigorous manufacturing processes to ensure unmatched performance.
Our two-stage compression screw air compressors stand out for their exceptional energy efficiency. Equipped with low-compression-ratio air ends that minimize temperature rise and air leakage, they deliver a 15% energy saving compared to conventional models. Paired with IE4 high-efficiency permanent magnet motors—boasting an impressive 97% efficiency—these compressors achieve an additional 5% energy reduction, translating to significant cost savings for our clients. For those seeking ultimate efficiency, our permanent magnet variable frequency compressors take it a step further, saving 10%-15% more energy than standard variable speed models and 30%-40% more than traditional fixed-speed compressors. Built with high-performance permanent magnet materials, their motors maintain stability even at 120℃ and offer a service life of over 15 years, eliminating motor bearing faults through an innovative direct-mount rotor design.
We understand that versatility is key in today’s global market. That’s why our products cover a wide range of specifications: power outputs from 4KW to 315KW, pressure ranges from 0.4MPa to 1.6MPa, and air delivery capacities from 0.24m³/min to 9.76m³/min. Whether you need a compact 7.5KW oil-free screw air compressor for precision laser cutting or a robust 110KW two-stage compression unit for heavy industrial applications, we have you covered. Our oil-free screw blowers, available in 11-160KW configurations, provide low-pressure compressed air (0.6-1.5bar) for diverse uses such as sewage aeration, pneumatic conveying, and fermentation—ideal for industries prioritizing high efficiency, energy savings, and low noise.
Innovation is at the heart of our success. In late 2017, we collaborated with renowned academic designers to launch integrated screw compressors, including the game-changing 4-in-1 integrated combined units. These all-in-one systems combine air compressors, air dryers, air tanks, and four filters into a single, compact solution—perfect for laser cutting and other space-saving requirements. All our products are CE and ISO 9001 certified, guaranteeing compliance with international quality and safety standards.
Complementing our compressors, our high-quality storage tanks—including carbon steel, stainless steel, and high-pressure diaphragm-type tanks—ensure stable air pressure output, reduce air channel temperature, and remove water, dust, and impurities. Paired with our energy-saving refrigerated air dryers, they form a complete, reliable compressed air system that enhances operational efficiency and product quality.
With 10 years of exporting experience and over 50 loyal foreign agents, QuanWei Group has earned a global reputation for trust and reliability. We offer customizable solutions to adapt to different climates and regional requirements, supporting small trial orders for quality and market testing. From Taiwan to the world, we remain dedicated to providing exceptional products and responsive service that exceed our customers’ expectations.
Choose QuanWei Group—where 37 years of expertise meets cutting-edge technology. Let us power your success with efficient, durable, and sustainable compressed air solutions. Partner with us today and experience the QuanWei difference.
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