Screw Drive Compressor

EPC Engineering Co., LTD supplier and company of Screw Drive Compressor. Our product range includes many aspects. Its cost efficiency is its advantage. Our mission is to pioneer the high-tech industry by delivering long-term value to customers, employees and partners through continued innovation and excellence in all aspects of our business. Please feel free to contact us.
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Screw Drive Compressor

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  • Screw Drive Compressor - D Series
Screw Drive Compressor
Model - D Series
D series oil-free two-stage screw air compressor
D Series
CompAir has introduced a new line of high-efficiency, oil-free two-stage screw compressors to further complement its successful and award-winning D-Series. With the addition of ten new models, the D-Series now covers a flow range from 8.9 to 51.8 m3/min. The new models (160 to 315kW) also feature a two-stage airframe designed and manufactured by CompAir, providing oil- and silicon-free air in accordance with ISO 8573-1 Class 0.
The advanced Delcos XL model protects your investment by continuously monitoring operating parameters. CompAir's in-house designed and manufactured airframes operate at constant low temperatures to reduce compressor life cycle costs.
With easy maintenance features and a comprehensive Assure warranty, operators can eliminate all risk from their business.
• Ultra-efficient two-stage mainframe design
• Premium IE3 or IE4 motor
• Efficient motor cooling
• Ambient temperature up to 45°C
• Delcos XL touchscreen controller with efficient monitoring
• Unique closed-loop cooling water circuit for mainframe cooling
• Water-cooled models available
• Two high-efficiency radial cooling fans in compliance with ErP Efficiency Legislation 2015

Delcos XL Touchscreen Controller
The use of the multilingual Delcos XL control system ensures reliable operation and protects your investment by constantly monitoring operating parameters, which is important for reducing the cost of ownership.

• Precise monitoring for outstanding operational reliability
o Ambient pressure and temperature
o Inlet/outlet pressure and temperature for both stages
o Network pressure and temperature
o Oil/water pressure and temperature
o Oil/water level
o … and more
• High-resolution, easy-to-use touch panel
• User-friendly and clear menu structure
• Integrated SD card for in-depth analysis of monitored mechanical data
• Optional basic load sequencing
• Network pressure
o Trend graph
o Motor speed (variable models)
o Load operating hours/total operating hours and average volume flow
o Weekly average volume flow
• The high-capacity dual-stage airframe design reliably provides 100% oil-free, near-isothermal compression, thanks to its constant low temperature, for demanding applications with ambient temperatures up to 45°C.
• In addition to self-lubricating the motor, a high-quality IE3 motor has many advantages to ensure high efficiency, regulatory compliance, high reliability and operational safety.
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Products List
Inverter Oil Free Screw Air Compressor  Nirvana  37-45 kW Equipped with a matched variable speed inverter and Hybrid Permanent Magnet (HPM®) motor, Nirvana oil-free air compressors provide unmatched energy efficiency and superior reliability at all speeds. They provide ISO 8573-1:2010 Class 0 certified 100% oil-free air for the most critical applications. No motor bearings, pulleys, belts, couplings or motor shaft seals to wear, leak or need to be replaced. Nirvana will lower your operating costs with its dynamic efficiency, a truly remarkable technology! UltraCoat super coating After the sub-surface is sandblasted to increase roughness, organic high-temperature resin is embedded in molybdenum disulfide MoS2 molecular resin to reduce wear between rotors and ensure no loss of air volume for two years. HPM Hybrid Permanent Magnet Motor Buffer start, the starting current is less than 1 times the rated current, and can be started/stopped infinitely, saving 30% of the energy waste caused by unloading of traditional air compressors, and maintaining a continuous operating efficiency of up to 96%. Xe-Series Controller Advanced Intelligent Control System • The operating instrument panel of the unit is a LCD screen with backlight, equipped with touch buttons for easy and convenient operation and complete functions • With perfect self-diagnosis, alarm and monitoring functions, hundreds of trip signals can be stored • According to the user's needs, three control modes of local, remote and chain can be configured • Under the chain control mode, unmanned operation can be completely realized • Sequence control of up to 4 compressors without additional hardware/software configuration
Inverter Oil Free Screw Air Compressor  Nirvana  55-75 kW Ingersoll Rand is a manufacturer of speed-regulated oil-free air compressors in the truest sense of the word. Nirvana oil-free air compressors not only provide high-quality oil-free compressed air, but their reliability is unmatched in the market. By combining the unique design of a hybrid permanent magnet motor and an innovative modular frequency converter, Ingersoll Rand has once again successfully developed a true oil-free air compressor with a variable speed variable frequency drive system. Compared to other types of oil-free screw air compressors, Nirvana oil-free air compressors have significantly fewer rotating moving parts, allowing the revolutionary oil-free Nirvana hybrid with permanent magnet motor drive to achieve unprecedented levels of reliability. Revolutionary hybrid permanent magnet motor without bearings and wear parts The winding of the HPM hybrid permanent magnet motor is directly wound on the convex structure, which is simple and reliable, and eliminates the problems of low efficiency of ordinary induction motors and motor heat concentration. The heat concentration of the motor often leads to damage to the motor insulation layer and the occurrence of other failures. Repairing traditional air compressors often results in days or weeks of production downtime, and costs a rental fee. Operations such as rewinding the coil or replacing the bearing will consume a lot of manpower and material resources. Nirvana stator components are not only quick to replace, but also less expensive than replacing motor coils. ltraCoat™ Super Coating After the rotor surface is sandblasted to increase the roughness, organic high-temperature resin is embedded in molybdenum disulfide MoS2 molecular resin, and mechanically sprayed on the sandblasted rotor surface to achieve high durability, anti-oxidation and non-fragile effects and other properties. Compared with other coatings, the UltraCoatTM super coating has a longer life, and can save 10% of the energy consumption of the main engine and ensure that the air volume is not degraded within two years.
Inverter Oil Free Screw Air Compressor  Nirvana  90-160 kW Our rotary screw air compressors reach their full potential through unmatched rotor profile accuracy and repeatability. and repeatability, offering potential for fixed and variable speed oil-free compressors. Reliability is further enhanced by 4-point ball and cylindrical roller bearings, which do not require additional thrust management. Available with leading HPM® technology, it provides unmatched efficiency across the entire rev-drop range, unlimited starts and stops, and less power at start-up. Durable Compression Module • High-efficiency double-helix two-stage compression module, cast iron housing, synchronous gear drive • In the past, oil-free screw compressors were equipped with balance pistons to offset the axial thrust, but the balance pistons were easily stuck due to dust and other pollution. In order to eliminate this hidden danger, Ingersoll Rand's oil-free screw compressors added ㇐ The thrust bearing replaces the balance piston to bear the axial force and improves the reliability of the main engine operation • Super-coated rotors for stable, long-lasting performance • The second stage rotor is designed with stainless steel, which is suitable for high temperature operating environment and greatly increases the life of the rotor HPM Hybrid Permanent Magnet Motor The stator coil and permanent magnet rotor of the hybrid permanent magnet motor will generate a strong electromagnetic force, which drives the motor shaft to rotate at different speeds. It eliminates the use of wearing parts and motor bearings in the motor (no gears/bearings/shaft seals, etc.), reduces the consumption volume of wearing parts to one third of that of ordinary motors, and facilitates on-site maintenance. One of the winding coils can be replaced directly, resulting in significant savings compared to the need to replace the entire winding in conventional motors.  
oil-free screw air compressor Sierra 37-75 kW Sierra oil-free screw compressors are ISO 8573-1:2010 Class 0 certified and are 100% oil-free for the most critical applications. With an efficient and robust design, these compressors are a reliable workhorse to ensure the productivity of your business. Reliable operation The fixed speed compressor provides 100% oil-free grade 0 compressed air, safe, continuous and efficient operation, and can provide customers with high-quality services in a short time. Special requirements are no problem for Ingersoll Rand oil-free compressors. There is no problem with the compressor. We offer a custom solution to suit your exact specs. Below are some examples. Heinestone-coated cooler Special structural materials Epoxy coated housing Additional electrical classification Additional instrumentation Programmable Logic Controller (PLC) Special motors
oil-free screw air compressor Sierra 190-300 kW Air compressors consume 70% of the total cost of an air system, so matching the right compressor to your needs is critical. Choose a Nirvana Variable Speed Drive (VSD) compressor for fluctuating demand or a Sierra fixed speed compressor for constant demand. What Makes Our 100% Oil Free Spin efficient design Proven trouble-free airend with patented UltraCoat™ technology, dual-vented seals and technology's proven trouble-free airend, dual vented seals and hydraulically actuated intake valves, provide reliability. Our variable speed compressors feature exclusive HPM variable speed technology with a 4/6 rotor profile for maximum efficiency and torque, and are tested and 3rd party validated according to ISO1217 standards. Simple and serviceable No special tools are required for maintenance. And all parts are easily accessible. our durable Consumables and consumables extend service life.
oil-free screw air compressor Sierra 90-160 kW The reason why Ingersoll Rand is the technology leader in oil-free compressed air systems is not only because we have high-quality products, but also because we understand the needs of our customers in terms of productivity and quality of oil-free compressed air systems. Provide suitable oil-free system solutions according to customer needs. No matter where you are in the world, what kind of production process you use, what kind of product you make, Ingersoll Rand can provide professional oil-free system solutions and high-quality service. unique technology Ingersoll Rand has launched an oil-free screw air compressor with HPM hybrid permanent magnet motor unique technology, Intellisys controller, UltraCoat super coating, and can load up to 46 ℃ ambient temperature, will experience more than 100 years The proven traditional compression technology, combined with the high-tech rotor coating technology, has created the unique reliability and excellent performance of oil-free screw air compressors.
Oil-free double permanent variable frequency screw air compressor E75-160ne The new E-Series oil-free screw air compressors incorporate state-of-the-art design features for unmatched energy efficiency. These compressors make no compromises on the outstanding reliability you expect from Ingersoll Rand, delivering continuous 100% oil-free air that meets ISO 8573-1:2010 Class 0 standards. The E-Series offers an optimized overall package for risk-free operation at a lower total operating cost. characteristic • High efficiency hybrid permanent magnet inverter motor with better efficiency than IE4 • The host is directly connected, and the two stages are driven independently • Digital Gearbox • Water-cooled motor, motor bearings lubricated with grease Advantage • Up to 13% energy savings compared to the best competitor products on the market • The unit uses less oil, no need for oil to cool the gearbox
High horsepower oil-free screw air compressor E355-500kW Ingersoll Rand E355-500kW two-stage oil-free screw air compressor has inherent product advantages, and the excellent air flow can be up to 12% higher than similar products in the market. High-performance design with 11 unique technologies* and reliable and durable components ensure uninterrupted output of oil-free compressed air, and you can rely on reliability and easy maintenance. When the gas demand is constant, choose our fixed-frequency oil-free compressor, and when the gas demand fluctuates, you can choose the variable frequency model (VSD) to meet the gas demand in a more energy-efficient way. Double-stage double-frequency conversion advantage The frequency conversion unit adopts two-stage double-frequency conversion technology, the first and second The stage compressor host is controlled by two variable frequency motors respectively, ensuring Ensure that each stage of the host runs at the ideal efficiency. Dual-stage dual-frequency conversion control logic with unique technology*, Accurate control and matching of rotational speed, better speed regulation range and running performance are realized. Dual-stage dual-variable technology ensures higher compression transfer efficiency, easier maintenance, and more stable pressure. Unique design 11 unique technologies*, reflecting Ingersoll Rand's strong design capabilities, indicating that the unit achieves excellent performance and ideal efficiency, more convenient maintenance and low-frequency vibration bring better performance to the unit. Advanced compressor control The Luminance Series Smart Controllers feature an intuitive user interface with enhanced control, functionality, and remote access with popular web browsers. Sequential control of 4 compressors is possible without the need for additional hardware, thereby increasing efficiency and achieving stable pressure. Built-in Internet of Things (IoT) connectivity to the HELIXTM platform provides immediate attention and protection of the unit for peak productivity.
High horsepower oil-free screw air compressor E185-355kW E-Series oil-free screw compressors feature advanced design concepts for better efficiency and performance. These compressors do exactly what you'd expect from Ingersoll Rand, with increased reliability and a continuous supply of zero-grade oil-free air in accordance with ISO 8573-1:2010. The E series also provides complete supporting solutions to lower the total Risk-free operation can be achieved by reducing the overall operating cost.    • Class 0 Oil Free Air: Complies with ISO 8573-1:2010. This standard specifies the quality of air used in processes in the food and beverage, pharmaceutical, textile and electronics industries • Better efficiency: using a new type of main engine, the maximum efficiency is increased by 13.5%, and the gas volume is larger than that of similar products • Reliability: Stainless steel components, dual breather seals, and finished rotors with advanced UltraCoat™ protection ensure trouble-free operation • Maintainability: longer operating cycles, lower maintenance costs, and durable consumables with patented technology to ensure peak performance and fewer replacements • High operating ambient temperature: Longer life cycle components are designed to withstand a maximum ambient temperature of 46ºC. Optional assembly high temperature option to withstand 55°C maximum ambient temperature • Full risk transfer: Avoid unplanned downtime and ensure high reliability with PackageCARE™ service agreements
Inverter oil screw air compressor RM 37-45 kW The new RM series oil flooded screw air compressors utilize an advanced compressor core to achieve superior performance and reliability standards. The optimized rotor profile and standard IE3 Advanced Energy Efficiency motor result in a 16% increase in efficiency, resulting in lower energy costs and lower operating expenses. RM series air compressors are equipped with Luminance series intelligent controllers with powerful remote management capabilities, increasing your productivity and giving you peace of mind. Decrease Energy Use: IE3/NEMA Premium® Efficiency TEFC motor delivers significant energy savings  Increased Efficiency and Air Flow: State-of-the-art airends provide up to 15% improved efficiency and 9% more airflow capacity to provide the energy-saving, reliable operation you demand  Leak-free Design: V-Shield Technology provides a totally integrated, leak-free design featuring PTFE stainless steel braided oil hoses and O-ring face seals Ease of Maintenance: Three-stage separation system with cone-shaped baffles removes oil from your compressed air to below 3ppm, protecting your downstream equipment, extending filter life, and reducing overall maintenance costs. Intelligent Uptime: Equipped with a state-of-the-art Luminance Controller, which offers remote management capability and provides real-time insights to keep your compressor operating at peak performance and reduce the risk of downtime.
Inverter oil screw air compressor RM 55-160 kW The new RM series oil flooded screw air compressors utilize an advanced compressor core to achieve superior performance and reliability standards. The optimized rotor profile and standard IE3 Advanced Energy Efficiency motor result in a 16% increase in efficiency, resulting in lower energy costs and lower operating expenses. RM series air compressors are equipped with Luminance series intelligent controllers with powerful remote management capabilities, increasing your productivity and giving you peace of mind. Decrease Energy Use: IE3/NEMA Premium® Efficiency TEFC motor delivers significant energy savings  Increased Efficiency and Air Flow: State-of-the-art airends provide up to 15% improved efficiency and 9% more airflow capacity to provide the energy-saving, reliable operation you demand  Leak-free Design: V-Shield Technology provides a totally integrated, leak-free design featuring PTFE stainless steel braided oil hoses and O-ring face seals Ease of Maintenance: Three-stage separation system with cone-shaped baffles removes oil from your compressed air to below 3ppm, protecting your downstream equipment, extending filter life, and reducing overall maintenance costs. Intelligent Uptime: Equipped with a state-of-the-art Luminance Controller, which offers remote management capability and provides real-time insights to keep your compressor operating at peak performance and reduce the risk of downtime.
oil screw air compressor RM 220 kW The RM220i air compressor provides the peace of mind you need in a reliable, time-tested package. It reduces your operating costs and increases productivity. world class performance The intuitive KT controller provides full access to the compressed air system. Your compressed air system (up to 8 integrated compressors). Whether in the field with our easy-to-use compressor interface, or remotely monitoring equipment from anywhere in the world Through remote monitoring equipment, on a global scale A convenient overhead exhaust facilitates ducting to remove or recover heat from the exhaust. Remove or recover exhaust heat Accessible components are housed behind a removable panel for easy servicing. Removable panels for easy maintenance *FAD (Free Air Delivery) is a full set of properties including all losses, tested in accordance with ISO 1217:2009 Annex C. Air-cooled or water-cooled units are available to meet the needs of your compressed air system. New innovative vent design, best-in-class airflow capacity, high reliability O-ring fittings, 46°C environmental rating
oil screw air compressor RS 45-75 kW The second generation of micro oil screw air compressor, 45-160 KW high efficiency Our second-generation R-Series compressors feature a new, advanced compressor head unit, making them your performance choice. This new compressor compressor improves efficiency through several advancements, including optimized rotor linearity, which helps minimize operating expenses. This new rotor linear also provides greater air flow. Increase air flow, optimize product selection, and reduce input costs and energy consumption with the same power input. The second generation of RS series compressors all feature an advanced compressor head unit and IE3 rated NEMA PREMIUM® motor for lower total cost of ownership. For further efficiency gains, an optional Variable Speed Drive (VSD) can help you save even more on energy costs.
oil screw air compressor RS 90-160 kW Our RS series compressors feature a new, advanced compressor head unit, making them your performance choice. The new compressor compressor improves efficiency through several advancements, including optimized rotor linearity, helping to minimize operating expenses. For 90-160kW models, use our optional two-stage compressor head to increase flow and energy benefits, further improving performance. RS series compressors all use advanced compressor mainframes and NEMA PREMIUM motors that are superior to IE3 grades, which can reduce the total cost of ownership. For further efficiency gains, an optional Variable Speed ​​Drive (VSD) can help you further save on energy costs. • Efficient Design: Proven airframe, sequential cooling system and optional Energy Recovery System (ERS) significantly increase efficiency • Leak-Free Design: V-Shield Technology provides a fully integrated leak-free design with PTFE stainless steel braided tubing and O-ring face seals • Remote Smart Control: Xe Series controllers provide enhanced control capabilities with remote access via an intuitive user interface and any popular current web browser • Reduced downtime: Progressive Adaptive Control (PAC™) monitors key operating parameters and continuously adapts to prevent unplanned downtime • Trouble-free operation: Features like two-stage filtration, easy maintenance and extended life RUIFENG premium coolant keeps your operation running smoothly • Ultimate Energy Efficiency: Variable Speed ​​Drives (VSDs) automatically adjust their compressed air output for maximum operating efficiency, minimizing energy usage at any load.
Inverter Oil Screw Air Compressor RS 90-160 kW Ingersoll Rand R-Series oil-less screw air compressors offer superior operational features, benefits and equipment options. Match motors and compressors to achieve just the right level of performance and economy for your operation and budget. This includes many of our options, such as two-stage compression mainframes (90kW and above) that greatly increase flow and reduce energy consumption, and variable frequency drives for ultimate energy efficiency. Our second-generation R-Series compressors feature a new, advanced compressor head unit, making them your performance choice. This new compressor compressor improves efficiency through several advancements, including optimized rotor linearity, which helps minimize operating expenses. This new rotor linear also provides greater air flow. Increase air flow, optimize product selection, and reduce input costs and energy consumption with the same power input. For 90-160 kW models, use our optional two-stage compressor head unit to increase flow and energy gains, further improving performance. The second-generation R-Series compressors feature an advanced compressor head and IE3-rated NEMA PREMIUM® motor for lower total cost of ownership. For further efficiency gains, an optional Variable Speed ​​Drive (VSD) can help you save even more on energy costs.
oil screw air compressor RS 315-355 kW The new generation of R-Series 315 - 355 kW oil-flooded rotary screw compressors RUIFENG is committed to keeping you ahead of the competition with the new generation of R-Series air compressors, reducing total total through industry-leading energy efficiency, reliable components and optimal performance. Possess cost-based delivery capabilities. RUIFENG is committed to keeping you ahead of the competition with next-generation R-Series air compressors that reduce total cost of ownership through industry-leading energy efficiency, reliable components and best-in-class delivery. • State-of-the-art airframes deliver up to 8% efficiency gains and 13% more airflow capacity; two-stage airframes deliver higher efficiency and reduce bearing loads for longer life. • A new optional variable speed drive (VSD) further reduces energy requirements. • PAC™ protection, V-Shield™ technology and free-float cooling system help maximize uptime. • Xe Series controllers feature an intuitive high-resolution color display that can be accessed remotely through any popular current web browser. • A comprehensive CARE service program ensures proper maintenance, longer product life and extended warranty periods. • Air and water cooling options to best suit your operating environment. • Enhanced serviceability ensures increased uptime with features such as two-stage filtration, ease of maintenance and RUIFENG extended life, premium coolant. • Harsh environment options for high and low ambient temperatures and outdoor operation.
Inverter Oil Screw Air Compressor RS 200-250 kW Ingersoll Rand strives to keep you ahead of the competition by increasing productivity, reducing operating expenses and extending equipment life with the new generation of R-Series compressors. And with Variable Speed ​​Drive (VSD), the compressor automatically adjusts its compressed air output for maximum operating efficiency, minimizing energy usage at any load. A new generation of R series air compressors. The wisdom you need to win. • Improved Efficiency and Airflow: The airframe features an optimized rotor profile for up to 18% higher efficiency and optimal airflow flow capacity. • Remote Smart Control: Xe series controllers use any common, current web browser through an intuitive user interface and Browser for remote access and enhanced control functions. • Leak-Free Design: V-Shield Technology provides a fully integrated, leak-tight design featuring PTFE stainless steel braided tubing and O-ring face seals. • Reduced downtime: Progressive Adaptive Control (PAC™) monitors key operating parameters and continuously adapts to avoid unplanned downtime. • Reduced energy use: NEMA Premium® high-efficiency motors deliver significant energy savings. • Flexible Design Options: Air-cooled, water-cooled and harsh environment options (low and high temperature environments, outdoor operation) are available to best match your operational needs.
Quantima Oil-Free Two-Stage Inverter Centrifugal Compressor Quantima The two-stage variable speed centrifugal Quantima provides unmatched efficiency due to its low level of energy consumption and it’s incredibly low off load power consumption. At 400 HP, the Quantima off-load power is 2.5% of full load power or 7.5 kW while comparable compressors have an off load power of 15 to 70% of their full load power. These off load power savings, along with better efficiency result in up to 25% lower energy consumption when compared to a two-stage variable speed oil-free rotary screw compressor. This lower energy consumption can translate into annual energy savings of $10,000/year or more. Reduced Maintenance Cost The design of the Quantima features only one rotating part suspended in air by a magnetic field. There are no rotor timing gears, no gearbox to drive the compression stages and therefore no oil required for lubrication. As a result, there is no oil or oil filter to replace and dispose, providing significant savings on maintenance costs. With standard rotary dry screw technologies the airend elements have a limited life span and will lose performance over time and may require replacement in as little as 40,000 hours of operation. For a plant that operates 24/7 that can occur in just 6 years! The elements can cost upwards of $50,000 not to mention the labor and downtime to install them. Quantima does not lose performance over time, and will not require an element change to maintain efficiency. This translates into savings of up to 25% on maintenance costs.
Ultima™ PureAir Air Compressor Ultima Ultima™ PureAir Compressors Reach New Highs in Energy Efficiency Ultima is an innovative oil-free PureAir compressor. The new series of compressors offered by CompAir have a unique design, using low-pressure and high-pressure dry screw air compressors, each driven by a variable-speed permanent magnet synchronous motor, and its energy efficiency level is much higher than that of traditional oil-free technology. Given that energy costs are the highest cost in a compressor's life cycle, Ultima's unique design achieves maximum performance and efficiency at the same time, and is 37% smaller than conventional two-stage oil-free compressors. Unique drive design Conventional oil-free compressors are driven by a single motor, and both low and high pressure mainframes are driven by a gearbox. Instead of a gearbox and single motor, Ultima uses a super-efficient motor that can drive the mainframe at different speeds depending on demand, optimizing performance across the entire capacity range. This would not be possible with a single motor driving a two-stage mainframe. This is where Ultima's unique advantage lies. Ultima's intelligent "digital gearbox" design continuously monitors and adjusts the speed of each host individually to ensure maximum efficiency and optimal pressure ratio at all times. The speed-controlled compressor will go to idle when it reaches its lowest speed, which is a waste of energy for any compressor. Compared to conventional two-stage compressors, the Ultima consumes 45% less energy at idle, with a 160kW compressor consuming only 8 kW at idle.
R series high air volume two-stage piston compressor R Series Piston Technology A reciprocating compressor is a positive displacement compressor that uses a piston to compress air and provide high pressure gas. The overall design of a piston compressor is similar to that of an internal combustion engine. The central crankshaft drives the pistons, a process powered by an electric motor. When the piston is pulled back, the gas enters the compressor through the intake valve. The gas is then injected into the piston cylinder, and the reciprocating motion of the piston compresses the air. High output two-stage energy-saving oil-free piston compressor Advanced technology and reliable engineering ensure fast return on investment Oil free - significant advantages for many industries and applications reduce carbon dioxide emissions Oil-free compressors will not contaminate product or equipment. In addition, installation, energy and maintenance costs for condensate water treatment, filtration systems or compressed air treatment are avoided. The result is a significant reduction in carbon dioxide emissions. Significant energy savings CompAir oil-free piston compressors deliver up to 20% energy savings compared to comparable technologies. The lower input power at full load significantly reduces energy consumption, reduces pressure range and reduces unloading losses. Short payback period High-quality durable construction coupled with outstanding energy efficiency means a short payback period. With its long economic life cycle, the R-Series continues to provide cost-effective compressed air. complete electronic control The multilingual Delcos 3100-R control system ensures safe and reliable operation of your equipment, continuously monitoring operating parameters to protect your investment. easy to install Using a ready-to-use connecting cable, the unit is easy to install and requires no additional foundation. high quality air Instead of using oil as a lubricant or cooler, the R series uses wide tube coolers for water cooling. This ensures absolutely no risk of contamination and class 0 air output. The R series are two-stage double-acting reciprocating (piston) compressors. Other key benefits include ease of maintenance and full electronic control. It can be installed in open or noise-reducing enclosures. The unit can be easily installed without the need for an additional base, as it comes with a ready-to-use connecting cable. Double-acting high-performance compressors are designed to reduce electronic input power at full and half load. Fast switching between full-load and half-load modes ensures flexibility to meet compressed air requirements and reduces differential pressure in the network. At the same time, unloading losses are minimized and the piston compressor uses only 8-9% of the power. The lower power input at full load significantly reduces energy consumption, reduces pressure range and reduces unloading losses. High-quality durable construction combined with excellent energy efficiency means a short payback period. The R-Series has a long economic life cycle and continues to provide cost-effective compressed air. Potential energy savings of up to 20% Mature and reliable technology Highly reliable easy to maintain High-quality oil-free air Fully electronic control Open or noise-reducing enclosure Advanced oil-free technology Reciprocating compressors are known for their outstanding energy efficiency, and CompAir has further refined and continuously developed this certified technology to keep it at the leading edge. High-quality, durable construction coupled with excellent energy efficiency means a short payback period. Due to its long economic life cycle, the R-Series continues to provide cost-effective compressed air. • Potential energy savings of up to 20% • Proven and reliable technology • Highly reliable • Easy to maintain • Premium oil-free air • Sophisticated electronic controls • Open or noise-reduced enclosure 100% air purity, meeting strict quality standards. Air purity is critical for most applications because even the smallest drop of oil can cause product spoilage or damage to production equipment. CompAir offers a wide variety of oil-free compressor technologies, each developed to provide a quality air supply that gives you peace of mind.
L series oil lubricated rotary screw compressor L23 - L29 RS Energy efficiency was the focus in the development of the latest compressor range. The built-in high-output main engine rotates at a lower speed, which greatly reduces energy costs. The range consists of fixed speed and regulated speed (RS) models, in addition, the innovative design of a fail-safe shaft seal, integrated oil filter and oil regulating valve ensures the use of a minimum of external hoses, thus guaranteeing the highest level of quality and reliability . Integrated freeze dryer for energy saving and efficient heat recovery system. CompAir lubricated rotary screw compressors incorporate the latest technological developments to provide you with a steady stream of high-quality compressed air. The screw compression element is the heart of the compressor, so CompAir designed and manufactured this element using the latest CNC rotor grinding machinery combined with in-line laser technology. With the quality and reliability the industry is known for, CompAir continues to develop L-Series compressors that deliver cutting edge performance and efficiency. The L series includes fixed and regulated speed (RS) models ranging from 0.24 m²/min to 47 m²/min, 2.2 kW to 250 kW. • High reliability and high quality compressed air • Energy efficient • High flexibility • Lightweight and compact • Low maintenance costs The modern design of quality components provides the operator with a reliable source of compressed air. The high output main unit and the energy efficient IE3 motor are the main components to ensure the highest performance level. Guaranteed to supply the compressed air network with the highest quality air (< 3ppm oil residue) thanks to the high performance separator filtration system. Efficient and ultra-quiet thermostatically controlled motor-driven fans allow the compressor to operate in the work environment and use maximum duct length without further assistance.
L series oil lubricated rotary screw compressor L30 - L132.RS Lubricated Rotary Screw Compressors | L23 - L29, RS Energy efficiency was the focus in the development of the latest compressor range. The built-in high-output main engine rotates at a lower speed, which greatly reduces energy costs. In addition, the innovative design of the fail-safe shaft seal, integrated oil filter and oil regulating valve ensures the use of a minimum of external hoses, thus guaranteeing the highest level of quality and reliability. The range consists of fixed speed and regulated speed (RS) models for energy efficient integrated freeze dryers and efficient heat recovery systems.
L series oil lubricated rotary screw compressor L50, L80 & L140 Lubricating Rotary Screw Compressors L50, L80 & L140 Known in the industry for its quality and reliability, CompAir continues to develop the L-Series with technology-leading performance and efficiency. The high performance range L50, L80 and the new L140 feature oversized air ports that typically help reduce energy costs by 8%. The screw compression element is the heart of the compressor, so CompAir designs and manufactures it in-house using the latest CNC rotor grinding machinery with in-line laser technology. The resulting reliability and performance ensures low operating costs throughout the compressor life.   Lubricated rotary screw compressors incorporate the latest technological developments to provide you with a steady stream of high-quality compressed air. The screw compression element is the core of the compressor, and the design and manufacture of this element are covered by the latest CNC rotor grinding machinery combined with in-line laser technology. The compressors are equipped with high quality high efficiency motors that can be upgraded to ultra high efficiency energy saving IE4 motors. This series of compressors is equipped with a larger air port for higher efficiency. Significant energy savings are achieved due to the reduced rotation speed. In addition, the noise level has been reduced. The innovative design of the fail-safe shaft seal, integrated oil filter and oil regulating valve ensures the highest level of quality and reliability by minimizing external hoses. This series of compressors features an extra-large air port with rotor tip speed optimization, capable of achieving energy savings of up to 8%. The highly efficient new high-efficiency aerodynamic unit delivers the highest quality compressed air at low rpm, helping to minimize the unit's energy consumption and achieve superior performance.
L series oil lubricated rotary screw compressor L160 - L250, RS By listening to the needs and desires of our customers and incorporating the latest technology and design concepts, CompAir has introduced a complete range of compressors with high air output, light and compact, low noise and a new separation runoff Cooling fan design, a new controller, and many other features. With the quality and reliability the industry is known for, L-Series compressors are continually being developed for cutting edge performance and efficiency. The design and manufacture of this component is undertaken using the latest CNC rotor grinding machinery combined with in-line laser technology. Known in the industry for quality and reliability CompAir continues to develop the L-Series to achieve cutting-edge performance and efficiency. New high capacity series L160 to L290 lubricated screw compressors, including fixed speed and regulated speed (RS) models. Compressors are designed with a focus purely on performance and efficiency. In addition to the high-efficiency main unit, there are several features such as fixed-speed and adjustable-speed radial fans. have been added to further improve efficiency and reduce operating costs.