Explore our cutting-edge, high-durability rotary screw compressor systems configured directly for global factories. Engineered for optimal thermal management and 24/7 heavy industrial application.
Two-stage direct-drive air end design with heavy-duty IP55 protection ratings. Ideal for high-dust, demanding industrial operating environments requiring sustained high pressure.
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Advanced variable frequency drive technology provides unmatched energy savings. Dynamically matches motor output speed with real-time compressed air demands.
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Integrates high-efficiency PM motor technologies with continuous variable speed control to supply dry, clean, oil-free low-pressure air flow.
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Employs pure, environmentally sound water lubrication rather than synthetic oils. Delivers 100% clean, dry, oil-free compression for sensitive processes.
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A multi-functional integrated station equipped with built-in refrigerant & adsorption dryers alongside a robust high-capacity horizontal air storage tank.
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Incorporates specialized liquid-cooling to regulate air-end temperatures. Protects components during relentless heavy-duty industrial cycles.
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Heavy-duty dry type air compression designed without oil in the system. Optional Permanent Magnet VSD setup provides premium Class-0 clean dry air output.
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Engineered precisely for low-pressure high-flow tasks, such as pneumatic transport, textile weaving, and glass factory assembly line works.
View SpecificationsIn contemporary heavy manufacturing, the search for optimized efficiency, reliability, and thermodynamic stability has transformed standard air-compressor hardware selection. OEM partnerships with high-tier Chinese factories offer global buyers access to Two-Stage compression configurations, integrated Variable Frequency Drives (VFD), and high-efficiency permanent magnet motors. By bypassing traditional middlemen, enterprises receive bespoke systems engineered to handle specific ambient conditions, load fluctuations, and strict air purity criteria.
Operating as an OEM/ODM expert, Shanghai Honest Compressor Co., Ltd. incorporates decades of engineering heritage with a British manufacturing foundation. Our dual-rotor twin-screw air ends feature advanced profile geometries that maximize volumetric output while reducing thermodynamic slippage. This technical advancement delivers superior energy savings, ensuring your assembly lines receive a constant, uninterrupted flow of pressurized power.
China's manufacturing centers have evolved beyond basic assembly plants into centers of deep technological innovation. Collaborating with an OEM industrial air compressor manufacturer in Jiading, Shanghai, offers structural advantages including:
By integrating regional logistics infrastructure with deep component ecosystems, we ensure quick manufacturing turnaround times. Our testing facilities simulate extreme atmospheric conditions to confirm all twin-screw units perform reliably under load, matching standard compliance profiles.
The transition toward smart factories and eco-friendly manufacturing drives the demand for intelligent compressor engineering. We track and implement the latest developments in mechanical and electrical efficiency.
Fixed-speed systems waste massive amounts of electricity during periods of low air usage. Permanent Magnet Variable Speed Drive (PM VSD) motors dynamically adjust rotation speed to match air consumption, cutting carbon footprint and reducing startup surge currents.
Dividing the pressure gain across two separate compressor stages brings the process closer to energy-efficient isothermal compression. Two-stage units lower internal heat levels and pressure ratios per air-end, saving up to 15% more power than single-stage systems.
For sensitive pharmaceutical, electronics, and food lines, even microscopic oil mist can cause production issues or shut downs. Dry type and water-lubricated oil-free units guarantee zero trace hydrocarbons in the compressed air flow.
Providing high-efficiency plant designs that match your local air treatment, storage, and distribution needs.
Provides constant, reliable compressed air to power heavy pneumatic systems, automated tools, sandblasting units, and metal forging lines.
Delivers dry, moisture-free Class-0 air to maintain sterile conditions in electronic chip and precision instrumentation production.
Powers packaging lines and product handling machinery safely using certified oil-free compression systems.
Offers safe, explosion-proof custom control systems to manage aggressive gases and handle critical chemical reactions.
Shanghai Honest Compressor Co., Ltd. is a British-owned enterprise founded in early 2004. Our modern manufacturing facility is located at NO. 355 Jiajian Branch Road, Malu Town, Jiading District, Shanghai, China.
We operate as a large-scale manufacturing enterprise specializing in the production of high-performance twin-screw air compressors in China. As a major supplier of air system solutions, we engineer a full range of piston air compressors (low, medium, and high pressure, oil-free systems) and complete rotary screw compressor installations (3KW–480KW).
Our product lines include specialized gas separation equipment, refrigerant compressors, refrigerated air dryers, inline filters, ceramic membrane filtration systems, and all necessary OEM replacement parts and consumables.
Explore our classic, proven product configurations offering exceptional engineering quality and long-term durability.
Space-saving engineering combining a high-efficiency rotary screw compressor, dry system separator, filter system, and air receiver tank in a single frame.
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Advanced dry-compression technology that operates without oil, featuring soundproofing panels for quiet operations in cleanroom layouts.
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High-capacity dry oil-free air delivery system built for large-scale utility and chemical processing plants requiring continuous volume.
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Equipped with dual-stage rotary air ends that share the work load. Provides excellent volumetric efficiency for heavy manufacturing setups.
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Compact, double-component design combining the compressor air end and storage tank. Engineered for localized workshops and automated machinery.
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Integrates air compression, dry filtering, and stable receiver storage. Provides plug-and-play installation for pneumatic lines.
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Heavy-duty compressor featuring optimized rotor profiles and mid-stage cooling. Delivers massive volumes of compressed air while saving energy.
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A high-performance variable frequency model. Dynamically matches motor output to plant demand, maintaining stable pressure settings.
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A classic, reliable fixed speed unit. Ideal for factories with steady, predictable, continuous air consumption patterns.
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Integrated low-noise design. Ideal for OEM brand distribution, offering 1-year product warranty coverage and custom color options.
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Model XD-8A featuring 0.8-1.2m3/min delivery, star-triangle startup controls, direct coupling, and quiet air cooling operations.
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Two-stage oil injection model with balanced compression ratios, minimal air leakage, and quiet operation for demanding settings.
See more products >Rotary screw air ends use two intermeshing helical rotors to compress intake air within the stator housing. As the rotors turn, they reduce the internal space containing the trapped air, raising both pressure and temperature. In oil-injected models, synthetic oil acts as a sealant, lubricant, and heat absorber. It absorbs energy from compression before the air-oil mixture moves into separator vessels.
For dry oil-free models, synchronizing gears prevent the rotors from touching, eliminating the need for oil in the compression chamber. This setup requires precise manufacturing tolerances and heat-resistant coatings to prevent wear. Our engineers at Shanghai Honest Compressor Co., Ltd. design these systems using advanced rotor profile styling, lowering mechanical wear and maximizing output per kilowatt.
As highlight in our recent studies, the dry vacuum pump market is growing rapidly, valued at US$ 5.97 billion in 2024. Industry experts expect it to reach US$ 8.28 billion by 2034. This growth matches the broader factory demand for clean vacuum and compression systems.
Using progressive screw designs inside dry vacuum pumps prevents contamination, matching the safety standards required for clean industrial applications. As a leading manufacturer, we combine vacuum pump design with screw air engineering, helping global buyers simplify their pneumatic and vacuum system procurement.
Explore our high-performance components, designed to improve the reliability, dry air quality, and efficiency of your plant.
Features two separate permanent magnet motors driving individual compression stages. Delivers precise speed control and excellent energy savings.
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A reliable stationary compressor built for small and medium factories, featuring a quiet design and continuous output capability.
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Removes moisture from air lines by cycling between dual twin desiccant towers, preventing corrosion and condensation downstream.
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A high-capacity compressor built for large plants, combining two-stage mechanics with dynamic permanent magnet motor controls.
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A heavy-duty fixed speed compressor designed for steady industrial workloads, featuring simple maintenance and high durability.
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Combines permanent magnet inverter technology with a two-stage air end, maintaining stable 8-bar pressure output with low energy draw.
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Features inline horizontal rotors for easy maintenance access, delivering steady high-volume compression at competitive factory pricing.
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Modern screw vacuum pump using permanent magnet VSD systems to provide reliable, efficient suction control for packaging and cleanrooms.
View SpecificationsGet answers to common technical and configuration questions about industrial rotary screw compressors.