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Air Compressor, Air Filters, Vacuum Pump - Deman --> --> --> Home Products Rotary Screw Compressors Centrifugal Compressors Oil-free Blowers Vacuum Pump After-treatment Intelligent Heat Recovery Intelligent Systems Piping Services Cases Textile Industry Hardware Industry Plastics Industry Automotive Parts Home Appliance Thermal Power Blog About deman About Us Our Value Factory Tour Exhibition Certificate Contact Us Get A quote Leave Your Message Send E-mail scen@deman.cn 010203 Best Sellers As a leading one-stop compressed air solution provider, Deman supplies a complete product portfolio. 01 GGVe Series AI-powered intelligent PM VSD screw air compressor 03 5DV Series PM VSD refrigerated air dryer 05 TMC Series Magnetic levitation centrifugal air compressor 04 ZVe Series Cost-effective PM VSD screw air compressor 06 ORV Series PM VSD Oil-free screw blower 02 RVC Series Intelligent waste heat recovery system Company Culture About Deman One-stop Compressed Air System Provider Founded in 1998, Deman pioneers in air compressor that combines German quality with Chinese manufacturing expertise. As a national High-tech Enterprise and a recognized "Little Giant" firm, we boast an integrated capability in R&D, manufacturing, sales, and service. Our innovative tools, "Deman Air Commander" and "Deman Cloud" ensure optimal energy performance of our installation through intelligent control systems. Since 2017, we have offered a ten-year warranty on our compressors in China, with plans of phased global roll-out. With over 29 years of experience, Deman is committed to providing safe and efficient air compressors for your complete peace of mind. 30,000 M² Production Site 40,000 +sets Annual Capacity 127 pieces Patents 800,000 + tons Cum. Reduction in CO2 50,000 + firms No. Of Clients Product is the Statement of Who We are 01 Safe 02 Energy-saving 03 Smart 04 Customized Air Pressure 05 Customized Air Flow 06 Customized Air Quality 01 Safe Since 2017, we have proudly offered a ten-year warranty policy on our compressors in China. We deeply understand that even a single production halt due to compressor failure could lead to significant losses. That’s why our engineering and production process are guided by the “ten-year failure-free” standard, assuring each air compressor is designed and built to the highest standards of durability and reliability. Energy-saving We are the forerunner of energy-saving technologies in the industry. We launched our first VSD oil-injected air compressor in 2004 and drafted China’s industry standard for VSD Oil-injected and PM VSD Screw Air Compressors. In 2015, we launched two-stage PM VSD air compressors. Our products have won the "Energy Efficiency Star" awarded by the Ministry of Industry and Information Technology (MIIT) for five consecutive years. In 2024, we were honored as "Compressed Air System Energy Saving Outstanding Contributor" by the China General Machinery Industry Association (CGMA), the only Chinese air compressor manufacturer awarded along with multinational corporates. Smart Each Deman air compressor is equipped with “Deman Cloud” intelligent remote monitoring and control system to continuously monitor and ensure the safe running of each installed machine. Additionally, Deman self-developed “Air Commander” multi-compressor central control system is able to optimize the energy efficiency of the entire installation by automatically calculating and adjusting the optimal load for each air compressor. Customized Air Pressure Deman’s self-developed intelligent variable frequency constant pressure control system can accurately control the output air pressure according to the customer’s production requirement. The system is able to maintain the output air pressure within the range of ±0.002MPa, which effectively reduces the energy consumption of the whole compressor. Deman holds the Invention patent of "Intelligent Variable Frequency Screw Air Compressor Control System". Customized Air Flow Deman intelligent variable frequency control system can intelligently output the optimal air flow according to customer’s minimal pressure requirement. In addition, we also offer customized air compressor tailored to specific air flow and air pressure requirement, to ensure optimal operating efficiency under the specified working requirement. Customized Air Quality For selected popular compressor models, Deman provides integrated air compressors with after-treatment configurations to meet the air quality requirement of different industries. In addition, our professional sales engineers can provide the tailored after-treatment solution for the compressed air station, to not only meet the air quality requirement, but also low pressure drop and high energy efficiency. Maximize Return in Compressor Station by Applying Six-end Solutions We follow six-end solutions to create infinite value for client’s efficient use of compressed air Compressor Station Planning "No planning, no machine selling". We make sure to understand the air pressure, air flow, and air quality requirement of each air use terminal at client’s factory, before selling anything. When most customers want to spend less for a better machine, we think it is necessary to invest time in planning, to avoid mismatched system that can reduce production efficiency. Compressed Air Production Applying “Three-dimensional Customization”, meaning customize the compressor station in terms of air pressure, air flow, and air quality requirements. By selecting the best combination of Deman air compressors + air dryers + heat recovery unit + “Air Commander” central control system, we make sure customers not only has improved production quality, but also reduced energy consumption. Compressed Air Transmission In order to make customers’ life easier, we established a professional team for designing and installing air pipe networks using Deman energy-saving aluminum alloy or stainless-steel green air pipe. Our scientific design, green materials, and professional installation ensures efficient air transmission with minimal pressure drop. Compressed Air Application Pneumatic components, as the key parts of automation equipment, play a crucial role in the production quality and efficiency. For this reason, we advise customers to select high-quality pneumatic components, pressure control valves, flow control valves, and pneumatic tools, to help our customers optimize the application of compressed air, improve air use efficiency of and reduce energy consumption. Remote Management We ensure production safety by using cloud-based early warning systems. If operational metrics of our air compressors deviate from set values, the system promptly send alerts to mobile terminals. We then offer proactive maintenance to prevent potential failures and production interruptions for our customers. After-sales Service Our service motto is to "put customers' interests first and take pride in delighting customers"! In order to maximize customer return in the ten-year life cycle of air compressor, we suggest to have “comprehensive maintenance” every 3,000h. Regular maintenance of our air compressors and post-treatment system can ensure the long-lasting efficiency and reliability of installed units. Industrial Application Our products are broadly applicable to textile, hardware, plastics, automotive, home appliance, thermal power, and many more industries 01 Textile Industry Compressed air is used for loom jet weft insertion, spindle control, and pneumatic handling of fibers and yarn. This industry requires clean, stable air supply to avoid oil, water and dust contamination that can stain fabrics and cause quality defects. Read more 02 Hardware Industry Air compressors power stamping, grinding, drilling, and various pneumatic tools on metalworking lines. Stable pressure and sufficient air volume are critical to maintain productivity, tool life, and consistent machining quality. Read more 03 Plastics Industry Compressed air is widely used for injection molding, blow molding, cooling, and actuating pneumatic cylinders. Dry and oil-free air helps ensure smooth mold release, stable product dimensions, and reduced scrap rates. Read more 04 Automotive Parts From CNC machining and painting to assembly lines, automotive parts production relies on compressed air to drive tools, robots, and spray systems. High-efficiency compressors with reliable pressure control help guarantee precision, surface finish, and continuous operation. Read more 05 Home Appliance In the home appliance sector, compressed air supports sheet-metal processing, plastic molding, leak testing, and automated assembly. Energy-saving air systems reduce production costs while delivering clean, dry air to protect sensitive components. Read more 06 Thermal Power Power plants use compressed air for instrument air, valve actuation, purging, and maintenance tools. These applications demand highly reliable, dry, and stable compressed air to ensure safe operation and precise control of critical processes. Read more Textile Industry Hardware Industry Plastics Industry Automotive Parts Home Appliance Thermal Power Latest News view more What Are the Energy-saving Renovation Methods for Compressed Air Systems? What Are the Energy-saving Renovation Methods for Compressed Air Systems? Compressed air is the blood of modern industry. Its quality and energy efficiency are core factors for our customized selection and solution design. Based on actual on-site demands, we provi... May 04, 2026 Air Compressor Energy-saving Renovation Starts with Energy Audit Air Compressor Energy-saving Renovation Starts with Energy Audit In manufacturing enterprises, the compressed air system is usually the second largest energy consumer after electric power. Nevertheless, most enterprises lack a clear understanding of their air ... April 30, 2026 What Does “Four Filters & Two Oils” Mean for Air Compressors? What Does “Four Filters & Two Oils” Mean for Air Compressors? Most manufacturers only mention “three filters and one oil” for air compressors, while Deman adopts the exclusive Four Filters & Two Oils maintenance standard. As the core consum... April 29, 2026 Exchange, Growth Together: Multiple Client Delegations Visit Deman Exchange, Growth Together: Multiple Client Delegations Visit Deman Recently, delegations from ZHEJIANG YUELI ELECTRICAL CO.LTD., Ningbo Zhongchun High-Tech Co., Ltd., and Jiangsu Weijun Industrial Equipment Co., Ltd. successively visited Deman for a tour and ex... November 10, 2023 Follow our socials Top Links About Deman Services Contact Us Products Rotary Screw Compressors Centrifugal Compressors Oil-free Blowers After-treatment Intelligent Heat Recovery Intelligent Systems Piping News Company News Industry News Product Insights Get In Touch No. 188 Yueci Road, Cixi, Zhejiang, China scen@deman.cn Send Inquiry For inquiries about our products or pricelist please leave to us and we will be in touch with in 24 hours. 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One-Stop Compressed Air System Provider 宁波德曼压缩机有限公司 | Deman
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Energy-saving air compressor
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Founded in 1998, Deman has been at the forefront of air compressor industry by leading the energy-saving initiatives in China.