Brief: Fixed-demand plants need not pay a variable-speed premium for constant-load duty. Luoyou's fixed speed air compressor keeps purchase cost low while delivering steady 8 bar output at 50 or 60 Hz, with fewer components to fail. Mechanical simplicity lowers repair bills, and uniform load patterns extend service life across 15-400 kW models delivering up to 72 m³/min. Built under ISO 9001 with CE marking in Shanghai. Request a load-match quote.
Brief: Luoyou's LY-75CV 75HP (55KW) VSD screw air compressor delivers 10.05m³/min of compressed air at 8-13 bar for continuous production lines. Since 1998, our Shanghai factory has supplied industrial buyers across machinery, food, automotive, and construction plants. CE and ISO 9001 certified, the plant employs 101-500 staff and has exported to five continents since 2015. Request a factory-direct quote, backed by up to 2-year main-component warranty.
Brief: Metal debris and carbon deposits grind rotors and bearings without filtration. Luoyou's air compressor oil filter traps those contaminants before they reach precision parts, with paper, mesh, or composite media matched to duty. Full-flow types suit screw units; by-pass types serve piston sets. Replacement runs 1,500-2,000 hours, keeping oil clean and pressure stable. Sourced from an ISO 9001 certified Shanghai plant with CE documentation. Send your filter model for cross-reference.
Brief: Oil carryover shortens valve life and wastes lubricant for compressor operators. Luoyou's air-oil separator traps more than 99.9% of oil droplets, returning reclaimed oil to the sump and keeping pressure drop low across the element. Downstream valves and sensors stay clean, and disposal bills shrink. Elements fit screw compressor fleets; interchange sizes confirm against your OEM part number. Every shipment from Shanghai carries ISO 9001 documentation and CE conformity.
Brief: Plants on bottled or liquid nitrogen juggle deliveries, storage, and rising gas invoices. Luoyou's onsite nitrogen generator produces nitrogen at the point of use with PSA or membrane technology, purity adjustable from 95% to 99.999%. Imported PLC controllers run the skid unattended; ASME-certified vessels are optional. Running cost is electricity alone. This ISO 9001, CE certified Shanghai manufacturer has supplied gas systems since 1998. Request a purity-flow matrix.
Brief: Dental labs, electronics assembly, and small workshops need clean air without oil mist or roar. Luoyou's 30-gallon oil-free scroll compressor pairs scroll technology with a receiver tank, delivering oil-free air at noise levels for shared workspaces. Scroll compression sips power at partial load; upkeep means occasional filter changes. Every unit leaves the Shanghai plant with CE marking and ISO 9001 documentation. Request pricing with your voltage.
Brief: Facilities needing sub-zero dew points run separate refrigerated and adsorption dryers, doubling energy and floor space. Luoyou's combined air dryer merges both stages in one unit: refrigeration removes bulk moisture, then adsorption pulls dew point below 0°C. Desiccant life runs over three times longer than standard adsorption units, and microcomputer control runs regeneration unattended. This ISO 9001-certified plant has shipped CE-marked dryers since 1998. Ask for dew-point guarantees in writing.
Brief: Industrial buyers replacing oil-lubricated screw compressors face energy waste and disposal costs. Luoyou's oil-free screw compressor injects deionized water as lubricant and coolant, achieving TÜV Class 0 air below 0.001 ppm oil. Direct-drive PM motors cut electricity 30-40%; 10,000-hour service intervals keep upkeep to annual water checks. Flow spans 1.10-42.6 m³/min at 8-10 bar. CE and ISO 9001 certification back this Shanghai exporter. Ask for load-profile pricing.
Brief: Food and pharma plants reject oil carryover in compressed air. Luoyou's high-purity water-lubricated compressor replaces oil with purified water, delivering 0 ppm oil output meeting ISO 8573-1 Class 0. Nano-ceramic cylinders and stainless steel rotors survive tens of thousands of operating hours, while water cooling keeps running costs below oil-lubricated designs. Production spans 5.5 kW to 250 kW, all CE certified. Send your duty cycle for sizing.
Brief: Plant engineers running high-temperature workshops face dew point drift that rusts piping and spoils finished goods. Luoyou's water-cooled freezing dryer holds output air steady at 2°C dew point, using industrial circulating water instead of ambient air. Imported refrigeration parts and a three-stage separator remove 99.99% of condensed moisture, cutting corrosion-related downtime. Built by an ISO 9001-certified Shanghai factory with CE marking, this unit ships worldwide. Request a datasheet.
Brief: Fabrication shops know unstable pressure turns laser edges into rework. Luoyou's laser cutting compressor pairs variable-frequency drive with a buffer tank, holding steady 16 bar supply under demand spikes. A pre-filter blocks 99.9% of particles above 5 μm, and service intervals stretch to 8,000 hours. Models span 7.5-37 kW with integrated dryers. CE and ISO 9001 certification covers this Shanghai exporter since 2015. Send machine specs for sizing.
Brief: Precision air Filter is mainly used to remove solid particles, oil mist, and trace moisture from compressed air, ensuring stable operation of downstream equipment.
Brief: A Low Pressure PM Rotary Screw Air Compressor is engineered to deliver compressed air at pressures between 2–5.5 bar (29–80 psi), catering to applications requiring high airflow at lower pressures. Its defining feature is the integration of permanent magnet (PM) motors with variable speed drives (VSD), setting new benchmarks in energy efficiency.
Brief: The Screw Air Compressor is a widely - used and reliable device in the air - compression industry. It features a pair of intermeshing helical rotors, commonly known as screws. As these rotors rotate, air is trapped in the grooves between the threads and gradually compressed as it moves along the length of the screws. This type of compressor offers several key advantages. It has a high - volume air - delivery capacity, making it suitable for various industrial applications that require a continuous and large - volume supply of compressed air. Its operation is relatively stable, with less pulsation in the air output compared to some other compressor types. Additionally, screw air compressors are known for their durability and long - service life. They can withstand high - pressure operations and are often used in industries such as manufacturing, construction, and mining. With continuous technological advancements, modern screw air compressors also come with energy - saving features, contributing to cost - effective and sustainable operation.
Brief: This series of suction dryers have the advantages of comprehensive pressure swing adsorption and temperature variable temperature adsorption, adsorption (working) at room temperature and high water vapor partial pressure: resolution (regeneration) at higher temperature and low water vapor partial pressure. That is, the water adsorbed by the adsorbent during the adsorption process can be completely removed in the regeneration process by the combined action of the thermal diffusion of high-quality regenerated gas (dry air heating) and the combined action of two mechanisms: high pressure difference.
Brief: Upgrade your industrial air supply system with our high-performance Class 0 oil-free air compressor, professionally designed for industries requiring ultra-clean compressed air. Different from traditional oil-injected compressors, our full oil-free design completely eliminates oil contamination, fully complying with international air quality standards and passing strict TÜV Class 0 certification, ensuring pure and safe compressed air for high-standard production processes.
Brief: The Screw Air Compressor is a widely - used and reliable device in the air - compression industry. It features a pair of intermeshing helical rotors, commonly known as screws. As these rotors rotate, air is trapped in the grooves between the threads and gradually compressed as it moves along the length of the screws. This type of compressor offers several key advantages. It has a high - volume air - delivery capacity, making it suitable for various industrial applications that require a continuous and large - volume supply of compressed air. Its operation is relatively stable, with less pulsation in the air output compared to some other compressor types. Additionally, screw air compressors are known for their durability and long - service life. They can withstand high - pressure operations and are often used in industries such as manufacturing, construction, and mining. With continuous technological advancements, modern screw air compressors also come with energy - saving features, contributing to cost - effective and sustainable operation.
Brief: A laser cutting machine is a device that uses a high - intensity laser beam. The laser beam heats and melts or vaporizes the material being cut, enabling precise and clean cuts. It can work on various materials like metals, plastics, and woods. With high accuracy and efficiency, it's widely used in industries such as manufacturing, automotive, and aerospace for parts processing and product production.
Brief: Two-stage compression models have a lower compression ratio, less back-flow loss, and larger exhaust volume; water-lubricated oil-free air compressors save about 10% more energy than dry oil-free models.
Strong Reliability and Durability Upgraded key components: Using imported high-quality bearings (vacuum pumps) and thickened rotor coatings (dry oil-free air compressors) to extend the service life of the equipment.
Brief: The Oil-free Water Lubricated Screw Air Compressor represents a remarkable innovation in air compression technology. Distinguished by its water - lubricated system, it completely eradicates the necessity for oil during the compression process, guaranteeing a 100% oil - free and clean air output. This compressor is equipped with a pair of precisely designed helical rotors. As they rotate, water is injected into the compression chamber, serving as both a lubricant and a coolant. This dual - function of water not only ensures smooth operation of the rotors but also effectively controls the temperature rise during compression, enhancing the overall efficiency of the compressor. One of its most significant advantages is its suitability for applications with stringent air purity requirements. Industries such as food and beverage, pharmaceuticals, and electronics can rely on this compressor to provide contamination - free air, ensuring product quality and safety. Additionally, the water - lubricated system results in lower maintenance costs, as there is no need to replace oil filters or deal with oil - related issues. With its high - efficiency operation, low - noise performance, and environmental - friendliness, the Oil-free Water Lubricated Screw Air Compressor is an excellent choice for modern industrial needs.
