Designed for continuous duty cycles, this 7.5kW (10HP) industrial fixed speed screw compressor features an optimized air-end providing reliable, non-stop flow for automotive workshops and metal fabrication lines.
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An all-in-one space-saving compressor that integrates the rotary screw air compressor, refrigerated dryer, precision filtration elements, and an air receiver tank into a single acoustic enclosure.
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Experience extreme efficiency with our 37kW (50HP) two-stage compression unit featuring permanent magnet variable frequency control. Drops energy overheads by up to 45% compared to single-stage equivalents.
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Heavy-duty build utilizing high-precision rotors. Exceptional thermal dissipation ensures continuous operations under ambient conditions of up to 45 degrees Celsius.
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Perfect matching of volumetric flow rate and system pressure. The VSDPM smart control automatically throttles speed down during low demand phases, saving hundreds of kilowatt-hours annually.
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Water-lubricated oilless rotary compressor supplying 100% oil-free Class 0 air. Critical for chemical, pharmaceutical, biological research, food packaging, and microchip assembly.
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Compact design combining a robust rotary air compressor with a pre-certified high-pressure steel air tank. Ideal for immediate plug-and-play assembly on light manufacturing floors.
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Provides optimized pressure dew point and multi-stage filtration down to 0.01 micron. Complete skid-mounted system offering structural rigidity and low footprint installations.
View Technical DataIn modern industrial applications, the 15kW (20HP) rotary screw air compressor represents the pivotal crossroad between light manufacturing adaptability and heavy industrial output. Sourcing engineers and plant managers often face the critical choice of balancing capital investment (CAPEX) with long-term energy consumption and operations costs (OPEX). Selecting the right plant configuration, motor technology, and filtration setup defines the overall efficiency parameters of manufacturing units worldwide.
Understanding these parameters is essential for purchasing directors, whether acquiring equipment for high-precision operations such as laser cutting, general machinery automation, or clean-room microelectronics assembly. A standard 15kW system typically outputs a volumetric flow of approximately 2.0 m³/min to 2.5 m³/min (70 to 88 CFM) at working pressures ranging from 7 to 13 bar, making it the most dynamic horsepower classification in contemporary manufacturing.
SEO Insight & Information Gain: When comparing 15kW screw compressors to older piston engines, the continuous duty cycle (100% capacity vs. 60-70% for reciprocating machines) eliminates pressure drops, significantly prolongs tool lifespan, and minimizes air leakage waste, ensuring faster recovery of investments.
Procurement teams are shifting away from fixed-speed machines toward Permanent Magnet VSD motors, which closely monitor and adjust compression speed to actual flow demands.
With plant floor real estate cost rising, purchasing consolidated skid units with integrated air tanks, filters, and refrigerant dryers reduces plumbing overheads and initial setup errors.
Modern global logistics and smart manufacturing requirements dictate the integration of high-performance air delivery setups. When sourcing a 15kW compressor, technical buyers evaluate specifications that directly affect operational parameters:
China's compressor manufacturing sector has evolved from simple assembly facilities into high-tech, vertically integrated smart factories. Using raw component processing, precision CNC rotor milling, smart motor winders, and thermodynamic test chambers, factories like ours deliver industrial equipment built to international safety standards, certified by CE, ASME, and ISO.
Sourcing from China ensures major structural advantages, including comprehensive raw material integration, local access to precision cast casings, and integrated electronics manufacturing for smart PLC control systems. This local network significantly reduces production lead times and provides strong resilience against geopolitical supply bottlenecks.
Founded in early 2004, Shanghai Honest Compressor Co., Ltd. is a British-owned enterprise operating from our advanced manufacturing facility at NO. 355 Jiajian Branch Road, Malu Town, Jiading District, Shanghai, China. We combine European engineering layouts with China's manufacturing speed and supply chain density to build twin-screw air compressors of outstanding durability.
A British-owned powerhouse supplying air systems from 3kW up to 480kW, gas separation equipment, refrigerant compressors, cold dryers, filters, and ceramic membrane systems globally.
| Model / Capacity | Power (kW / HP) | Working Pressure (Bar) | Free Air Delivery (m³/min) | Motor Protection Class | Integrated Components |
|---|---|---|---|---|---|
| XD-8A Fixed Speed | 7.5 kW / 10 HP | 7 - 12 Bar | 0.8 - 1.2 m³/min | IP55 Class F Insulation | Rotary Air-End + PLC Controller |
| 11kW Oil-Free | 11 kW / 15 HP | 8 - 10 Bar | 1.4 - 1.6 m³/min | IP55 High Efficiency | Water Lubricated Compressor System |
| 15kW VSD PM | 15 kW / 20 HP | 7 - 13 Bar | 1.8 - 2.4 m³/min | IP65 Permanent Magnet Motor | Inverter Control System |
| Laser Cutting Special | 15 kW / 22 kW | 15.5 Bar | 1.6 - 2.2 m³/min | IP55 Premium Efficiency | High Pressure Dryer & Filters |
| Two-Stage 37kW VSD | 37 kW / 50 HP | 7 - 13 Bar | 5.5 - 6.8 m³/min | IP55 Premium Motor | Twin Rotary Air-ends + Dual Inverters |
Splitting the pressure ratio over two stages reduces internal volumetric leakage and optimizes thermal distribution, saving up to 15% more power than single-stage compression.
Featuring an IP65 protection rating, these motors avoid rotor copper losses. The design keeps efficiency high even when operating at low partial loads.
Designed with a large-diameter rotor configuration, running at low rotational speeds to prevent friction wear, minimize sound levels, and deliver reliable volumetric efficiency.
Laser cutting requires high pressure to clear molten slag cleanly. Our specialized 15.5 Bar screw compressors deliver constant, clean high-pressure air that ensures smooth edge finishes on stainless steel and aluminum cuts.
Powering pneumatic tools, sanders, and paint spray systems requires air free of oil and moisture. An integrated 4-in-1 system keeps air clean, protecting paint finishes from fish-eyes and paint quality issues.
To prevent product contamination, biological processing lines demand oil-free air. Our water-lubricated 11kW and 15kW oil-free rotary screw models provide high efficiency and run quietly, meeting clean industrial standards.
Pneumatic valves and control components in textiles rely on dry, regulated air. Using VSD PM technology allows these plants to handle variable load changes without stressing the power grid or wasting electricity.
Shanghai Honest Compressor Co., Ltd. is a British-owned enterprise established in early 2004. Located at NO. 355 Jiajian Branch Road, Malu Town, Jiading District, Shanghai, China, we have grown into a major manufacturer specializing in twin-screw air compressors and complete industrial air systems.
Our product portfolio ranges from piston compressors (low, medium, and high pressure, including oil-free versions) to advanced screw systems (3kW-480kW), air dryers, high-precision filters, and ceramic membrane filtration setups. With British quality management standards and local supply chain advantages, we provide global markets with highly reliable, energy-efficient compressed air technology.
According to MRFR analysis, the global dry vacuum pump market size is valued at US$ 5.97 billion in 2024 and is expected to reach US$ 8.28 billion by 2034. Reflecting this growth in high-precision vacuum and compression technologies, our R&D team continuously upgrades our twin-screw vacuum and compressor lines to meet global efficiency and emissions standards.
Fixed speed compressors run the motor at a constant RPM regardless of actual demand, venting excess air when demand drops. VSD PM (Variable Speed Drive Permanent Magnet) compressors automatically adjust motor speed to match flow consumption, reducing energy waste and saving up to 35% in electricity costs.
In fiber laser cutting, high-pressure auxiliary air is necessary to sweep away molten metal slag during the cut. Standard 8 or 10 Bar air compressors cannot maintain the velocity required for thicker metals. A dedicated 15.5 Bar system keeps cuts clean and dross-free, eliminating manual grinding work.
Routine maintenance typically occurs every 2,000 to 4,000 running hours. This schedule includes replacing the air filter, oil filter, air-oil separator element, and lubricating fluid. Regular inspections of belt tension (on belt-driven units) and electrical connections help prevent unplanned downtime.
An integrated 4-in-1 system saves floor space and simplifies setup by combining the compressor, air dryer, inline filtration, and an air receiver tank on one skid. This design reduces pressure drops across long piping networks, cuts down on installation labor, and provides clean, dry air right out of the box.
Engineered for clean, high-precision fiber laser cutting operations. Prevents dross buildup and cuts clean edges through carbon and stainless steel sheets.
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Direct-drive mechanism paired with dual permanent magnet synchronous motors. Provides high volumetric output for large industrial manufacturing plants.
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A space-saving, low-maintenance design that consolidates the compressor, receiver tank, and dry system components onto a single, heavy-duty skid frame.
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Delivers a consistent pressure dew point to eliminate condensed water vapor. Protects downstream pneumatic components and tools from corrosion and wear.
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A heavy-duty 132kW system designed for large industrial grids. Uses a two-stage air-end and variable speed controls to maximize air output per kilowatt used.
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Enclosed in a sound-dampening cabinet that limits noise levels to 62 dB(A). Suitable for installations close to active work areas without disrupting workers.
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Powered by reliable diesel engines for sites without utility grid access. Built on a heavy-duty chassis suitable for mining, quarrying, and outdoor construction projects.
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Specifically engineered for chemical processing and mining facilities. Includes spark-resistant components and explosion-proof motors to operate safely in volatile atmospheres.
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