High-performance screw compressors engineered for the most demanding industrial environments.
Comprehensive Insights into Manufacturing, Engineering, and Global Supply Chains
A 40 HP (30 KW) air compressor is the strategic "sweet spot" for medium-to-heavy industrial applications. It offers the perfect balance between high volumetric flow and operational efficiency. In the context of China 40 Hp air compressor manufacturers, this segment has seen massive innovation in Permanent Magnet (PM) motors and Variable Frequency Drives (VFD).
Based in the industrial heart of Shanghai, China’s screw compressor factories benefit from an unparalleled ecosystem. With direct access to high-precision rotor manufacturing and advanced power electronics, exporters can deliver high-spec machines at a competitive Total Cost of Ownership (TCO).
Modern 40 HP units from leading manufacturers now utilize IE4 and IE5 rated motors. By integrating two-stage compression technology, these machines reduce the internal compression ratio and heat loss, resulting in up to 15% energy savings compared to traditional single-stage units.
Navigating standards to ensure seamless integration into international markets.
Global enterprises require 220V/440V/380V and 50Hz/60Hz configurations. Leading Chinese exporters provide customized power control panels to match the electrical grids of North America, Europe, and Southeast Asia.
Compliance is non-negotiable. Our 40 HP systems adhere to CE (Europe), ASME (USA), and ISO9001:2015 quality management systems, ensuring safety and performance reliability on every job site.
A significant shift in the industry is the establishment of "Cloud Monitoring." Manufacturers now offer remote diagnostic tools, allowing local service teams in the UK, USA, or Australia to identify issues before they cause downtime.
A Legacy of British-Owned Engineering and Chinese Manufacturing Power
Shanghai Honest Compressor Co., Ltd. is a British-owned enterprise. It was founded in early 2004. The production address is located at NO. 355 Jiajian Branch Road, Malu Town, Jiading District, Shanghai, China. It is a large-scale manufacturing enterprise specializing in the production of twin-screw air compressors in China.
At the same time, it is also an important supplier of air system solutions. Provide various types of piston air compressors (low pressure, medium pressure, high pressure, oil-free air compressors), screw air compressor systems (3KW-480KW various screw air compressors, gas separation equipment, refrigerant Compressors, cold dryers, filters, ceramic membrane filtration systems) and various equipment accessories and consumables.
We fully implement strict management throughout the entire manufacturing process, strictly monitor product quality and environmental protection, and the company has passed lSO9001:2015 quality management system.
Established Year
Max Power Capacity
Certified Quality
Global R&D Hub
We pay attention to market trends in technology research and development, close to the needs of users, actively absorb the advantages of domestic and foreign brand performance structures, and integrate our own features of convenient maintenance, so that the air compressors we produce have more perfect structures, better performance, and energy saving and consumption reduction. Obviously, after the test of the National Compressor Inspection Center, the energy consumption data is superior to the national energy-saving standard.
In order to facilitate the contact and communication between customers and enterprises, the company has opened a free service hotline of 400-705-9168, set up branches and dealer sales and service teams in major cities across the country, and will fully meet the various needs of users.
How 40 HP systems are evolving to meet Industry 4.0 requirements.
As industries like food processing and pharmaceuticals grow, the demand for 100% oil-free screw compressors is skyrocketing. Water-lubricated oil-free technology is now a primary focus for Shanghai-based manufacturers.
The "AI Tech" feel isn't just aesthetic. 40 HP compressors are now equipped with sensors that predict bearing failure and optimize VFD frequency based on real-time plant demand patterns.
Specific high-pressure (15.5 bar) screw compressors have become essential for the laser cutting industry, providing the stable, high-pressure air needed for clean cuts in thick steel plates.
Expert insights into selecting and maintaining 40 HP air compressors.
From 7.5KW to 400KW, we provide the air power for global industry.
