High-performance stationary rotary screw design featuring optimized flow dynamics, heavy-duty build quality, and extreme structural durability for standard factory floors.
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Oil-free screw blower solution incorporating premium PLC smart inverter setups and direct-drive PM motor technology for clean environmental processes.
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Integrated 3-in-1 layout consisting of a reliable 22kW compressor, dedicated high-efficiency refrigerated air dryer, adsorption unit, and receiver tank.
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Dual-stage compressor unit built under IP54/IP55 protection codes to sustain long run times in extremely demanding and dust-heavy industrial sites.
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Delivering stable 20bar clean high-pressure compressed air flow customized specifically for precision laser cutting processes.
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Ultra-efficient Permanent Magnet variable speed system integrated onto a single compact frame for space-saving setups.
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11kW 15HP direct-drive compressor providing continuous air output with minimum maintenance requirements for medium businesses.
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Advanced scroll technology coupled with smart oil cooling systems to ensure near-silent operating levels and steady flow rates.
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British-owned industrial leader specializing in premium engineering and high-end manufacturing of air system solutions since early 2004.
Shanghai Honest Compressor Co., Ltd. is located at NO. 355 Jiajian Branch Road, Malu Town, Jiading District, Shanghai, China. Operating as a large-scale manufacturing enterprise, we specialize in twin-screw air compressors and complete air system integration. Our dynamic inventory features low, medium, and high-pressure piston compressors, oil-free systems, and smart screw air compressors (ranging from 3KW to 480KW). To complement these systems, we manufacture state-of-the-art cold dryers, desiccant air dryers, micro-heat regeneration systems, line filters, and industrial ceramic membrane filtration systems.
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In the landscape of modern industrial manufacturing, the 20 HP (15kW) rotary screw air compressor represents the critical transition point from light-duty mechanical shops to highly automated industrial manufacturing. Procurement teams worldwide analyze this class of compressors not just as capital equipment, but as a long-term operational efficiency driver.
Unlike smaller piston units, a 20 HP rotary screw compressor provides continuous 100% duty cycle operation. It bridges the gap by delivering between 50 to 85 cubic feet per minute (CFM) of compressed air at pressures ranging from 7 to 13 bar. This capacity profile fits perfectly into decentralized air rings for large automotive lines or as primary systems for medium-sized wood processing and CNC plants.
As a prominent rotary screw compressor manufacturer in China, our team delivers systems optimized for specific industry applications:
Utilizing high-efficiency Permanent Magnet synchronous motors that dynamically match rotational speeds with real-time air demand. This directly eliminates load-unload power losses, saving up to 35% in energy bills.
Consolidating the rotary air end, smart PLC controller, high-capacity receiver tank, and dry system into a single frame. Minimizes floor footprint and eliminates complex piping connection losses.
Acoustically insulated enclosures keep operating sounds under 63 dB(A). Ideal for workplace environments, eliminating the need for expensive exterior compressor rooms.
In line with international decarbonization regulations, the technology roadmap for 20 HP compressors focuses on improving the Specific Energy Consumption (SER) metric. Shanghai Honest Compressor's research division targets key innovations:
1. Asymmetrical Rotor Profiles: Designing rotor profiles with high-grade grinding processes to minimize internal leakage and maximize isentropic efficiency.
2. Direct Coupling and Gear-Free Designs: Eliminating drive transmission components reduces mechanical friction loss, ensuring that motor output power transfers directly to the compression block.
3. Smart Monitoring via IoT: Integrated controllers that support Modbus or advanced wireless communication protocols allow operators to track temperature spikes, oil life, and current draws from centralized plant rooms or remotely via mobile applications.
We source premium quality components, including high-grade bearings and premium filters. Every machine undergoes strict testing cycles prior to dispatch. Systems are fully compliant with ISO certification rules and come with comprehensive structural warranties.
High-performance desiccant air dryers utilizing micro-heat regeneration processes to guarantee very low pressure dew points for dry air applications.
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Highly customizable variable speed drive (VSD) system line running from 10HP to 100HP, maximizing energy savings at part-load demands.
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Heavy duty 132kW system using advanced dual-stage air-end engineering to deliver unmatched energy efficiency indexes under constant loads.
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Industrial grade refrigerated air dryers ranging from 7.5HP to 100HP, engineered to remove water vapor and oil aerosols efficiently.
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Reliable low pressure permanent magnet variable frequency screw blower built for clean aeration, transport, and manufacturing applications.
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Dry type oilless rotary air compressor offering zero oil contamination risks for chemical, pharmaceutical, and electronic operations.
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Highly space-efficient 4-in-1 fixed speed configuration combining motor, receiver tank, dryer, and filtration elements for small factories.
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Double screw air-end paired with variable frequency inverter technology, achieving optimal specific power index figures under variable demands.
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Comprehensive 4-in-1 configuration options providing flexible sizing options tailored for space-critical work yards.
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Dry type configuration delivering clean compressed air while eliminating oil contamination risks for sanitary demands.
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High-power 280kW solution built to supply bulk volumes of clean, dry oil-free air to major manufacturing plants.
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Dual-stage compressor utilizing optimized intermediate cooling systems to achieve high energy saving ratios.
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Simplified two-in-one integration design, providing dependable AC powered air supply.
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Integrated 7.5kW 10HP system featuring complete air drying and multi-stage filtration directly on-board.
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Two-stage mechanical configuration utilizing intermediate gas injection to minimize specific compression power metrics.
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Heavy-duty variable speed drive 315kW system tailored for large-scale mining operations.
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Standard fixed speed compressor built for workshop demands.
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Integrated explosion-proof screw compressor line featuring ultra-silent running levels and premium build quality.
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Model XD-8A: 0.8-1.2 m3/min air delivery, operating at 7-12 bar. Equipped with a reliable PLC controller and elastic coupling direct drive.
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Oil-injected screw design utilizing dual stage compression to optimize interstage ratios and reduce noise.
See DetailsAccording to recent analysis, the dry vacuum pump market size is valued at USD 5.97 billion in 2024. The industry is projected to expand to USD 8.28 billion by 2034, registering continuous year-on-year growth driven by semiconductor fabrication demands and clean oil-free industrial processes worldwide.