Examine our advanced line of industrial-grade screw compressors, showcasing level-1 energy efficiency, low acoustic profiles, and permanent magnet drive components designed for strict manufacturing settings.
Heavy-duty dual-stage air-cooled compressor equipped with advanced PM VSD controls. Delivers peak volumetric efficiency under dynamic pressures.
Designed for critical applications requiring pure, oilless air supply. Features eco-friendly water lubrication and quiet operating characteristics.
The reliable workhorse for small and medium manufacturing enterprises. High performance-to-footprint ratio with direct drive configuration.
Smart-connected 100% oil-free system utilizing water lubrication technology. Dynamic speed adjustments lower energy costs.
High-capacity two-stage compression unit designed for heavy industrial distribution grids requiring stable 1.3Mpa pressure profiles.
Multifunctional vacuum and low-pressure blower configurations. Oil-free structure combined with an intelligent PMSM motor.
Stationary industrial-grade direct coupling system covering a wide power envelope. Built for 24/7 continuous operation.
Dry type oilless operation matching high volume requirements. Perfect for pharmaceutical lines and precision electronics manufacturing.
The 15 Hp rotary screw air compressor, equivalent to an 11 kW electrical rating, occupies a crucial role in modern industrial manufacturing. This power rating handles applications requiring too much volume for reciprocating compressors, while avoiding the high capital and power demands of 30+ Hp plants. From automotive assembly workshops to automated packaging plants, the 11 kW rotary screw platform delivers consistent air delivery and runs at a 100% continuous duty cycle.
Historically, light industrial facilities accepted the high energy costs and wear rates of belt-driven systems. Our engineering design replaces traditional belts with direct-drive structures linked to Permanent Magnet (PM) synchronous motors. This design eliminates mechanical losses from pulley slippage and reduces side-load stress on the air end bearings, extending system life. Standardizing on PM VSD (Variable Speed Drive) systems allows the compressor to adjust its motor speed to match actual air demand, avoiding the power draw of unloaded run cycles.
When evaluating a 15 Hp rotary screw compressor investment, electricity costs make up over 70% of the lifetime cost of ownership. Fixed-speed air compressors cycle between load and unload phases, drawing approximately 30-40% of their full rated power even when no compressed air is required.
By using high-frequency inverters alongside NdFeB (Neodymium Iron Boron) permanent magnet rotors, our systems maintain high motor efficiency across their entire output curve. This dynamic control system tracks system pressure shifts, adjusting response rates to hold discharge pressure within ±0.01 MPa. This precision prevents over-pressurization and directly reduces energy consumption.
Strategic sourcing decisions for 15 Hp compressors require balancing immediate capital costs against operational footprint, maintenance plans, and electrical grid requirements.
Our OEM manufacturing division supports global industrial power specifications. We build to target grid standards including 380V/415V/460V 3-phase systems at 50Hz or 60Hz. We also manufacture dedicated single-phase 220V 50Hz configurations for light workshops lacking heavy industrial power infrastructure.
Our units feature IP55-rated insulation systems designed for harsh air profiles, protecting internal windings from fine dust and moisture. High-capacity aluminum cooling blocks manage thermal dissipation up to a 45°C ambient baseline, preventing degradation of synthetic lubricants.
For operations with space constraints, we provide integrated skid designs. These consolidate the 11 kW rotary screw compressor, a high-performance refrigerated air dryer, fine particulate coalescing filters, and a certified pressure vessel (receiver tank) into a single pre-piped unit.
Industrial compressed air requirements vary significantly by application. Here is how our engineering designs address specific operational demands:
Fiber laser cutting requires dry, oil-free compressed air at pressures up to 15.5 bar to clear slag from the cut path. Moisture or oil carryover can ruin protective lenses and degrade fiber optics. Our specialized 15.5 bar VSD systems supply consistent, oil-free air to prevent carbonization and ensure clean cut edges on stainless steel and aluminum sheets.
Spray booths require a continuous, silicone-free air supply to avoid paint finish defects. Our low-noise 15 Hp rotary screw packages provide steady pneumatic flow to spray guns and pneumatic tools, while refrigerated dryers remove moisture that can cause paint blistering or tool rust.
In chemical and pharmaceutical packaging, oil contamination is a major safety risk. Our water-lubricated oil-free screw compressors use high-grade ceramic membrane filtration and pure water to seal the compression chamber. This system provides 100% Class 0 oil-free air (ISO 8573-1) without relying on synthetic lubricants.
Shanghai Honest Compressor Co., Ltd. is a British-owned manufacturing enterprise established in 2004. Located at No. 355 Jiajian Branch Road, Malu Town, Jiading District, Shanghai, China, our modern factory designs and builds heavy-duty air systems for global markets.
Our catalog spans 3 kW to 480 kW screw compressors, oil-free reciprocating units, industrial refrigeration dryers, high-grade absorption desiccants, inline particulate filters, and ceramic membrane water purification systems.
By managing every stage of production from raw casting to motor winding and PLC programming, we provide OEM and ODM partners with consistent quality, short lead times, and comprehensive spare parts support.
We align our industrial designs with global sustainability targets and digital automation trends.
Integrating 4G/5G smart controllers into the base chassis allows real-time tracking of motor temperatures, vibrations, and pressure drops, enabling predictive maintenance that avoids unplanned downtime.
Developing wear-resistant polymer and ceramic coatings for dry screw air ends. These coatings maintain tight tolerances and prevent internal leakage even after thousands of hours of thermal cycling.
Adapting standard 15 Hp platforms to redirect up to 85% of waste compression heat back into factory water heating loops, reducing total plant energy costs.
Answers to key technical questions from procurement teams and facilities managers regarding our 15 Hp rotary screw platforms:
Review our specialized all-in-one systems, oil-free water-lubricated models, and high-performance refrigerated dryers tailored for comprehensive air system design.
Compact design using a PMSM direct-coupled motor. Offers excellent mechanical efficiency and quiet operation.
Engineered for workshops without 3-phase power. Delivers consistent VSD performance on a 220V single-phase grid.
High-capacity refrigerated air dryer designed to lower pressure dew point and remove moisture carryover.
A heavy-duty belt-driven system designed for easy maintenance, simplified belt alignment, and reliable operation.
Features dual-stage compression and an inter-stage cooling design to reduce overall power consumption.
Large industrial compressor featuring double-stage compression, PM inverter drives, and an air-cooled design.
High-pressure screw compressor designed for laser cutters, providing clean slag clearance and dry air flow.
Oil-free VSD screw blower with integrated PLC control. Well-suited for pneumatic conveying and wastewater aeration.