Refrigerated Air Dryer Refrigerated dryers use a cooling system to dry compressed air, thereby protecting downstream components from damage caused by traces of moisture in the air supply. Lowering the air temperature or dew point can cause excess moisture to condense. These dryers require a particulate filter or liquid separator to remove condensate from the air supply line. Refrigerated dryers require a power supply and are suitable for general purpose applications where the air is dried to a dew point sufficient to prevent condensation from freezing. How does a refrigerated air dryer work? Refrigerated dryers are the most common dryers used in industry and consist of an air-to-air heat exchanger and an air-to-refrigerant heat exchanger. The heat exchanger removes moisture from the compressed air by condensing the water inside. This is essential to protect the compressed air system and each piece of equipment supplied with compressed air from the harmful effects of moisture. The most important criterion is to keep the relative humidity of the compressed air below 50%. Air-cooled and water-cooled refrigerated dryers are available. Basically, the dryer cools the warm, moist air from the compressor, and as the temperature of the compressed air drops, moisture condenses and is removed from the compressed air with the help of a high-efficiency water separator. Afterwards, the compressed air is reheated to near room temperature so that condensation does not form on the outside of the ductwork. This heat exchange between the incoming and outgoing compressed air also reduces the temperature of the incoming compressed air and therefore the cooling capacity required for the refrigerant circuit. Energy efficiency of refrigerated compressed air dryers Energy efficiency depends on the internal pressure drop and the electrical energy consumed by the dryer. Keeping the pressure drop as low as possible The internal pressure drop is the difference in pressure between the compressed air at the dryer inlet and outlet piping. The lower the internal pressure drop of a refrigerated dryer, the lower the pressure you need to achieve with your air compressor. And the less energy the compressor consumes. Our refrigerated dryers are designed to minimize the pressure drop and therefore consume the least amount of energy.
Hydraulic Compressor Hydraulic motor is Optional to be offered and customized! NAILI hydraulic air compressors are the best choice for customers who is looking for a compact, powerful, and lightweight, requested a hydraulic deck-mounted air compressor that can be easier installed at any limit space and operating under any climate. Air compressors are allowed to be equipped with high efficiency hydraulic motor or without motor(by customized engineering)! Meanwhile digital unload controls which a better way to extend compressor life under extreme high rotary speed in different working conditions! Such hydraulically powered rotary vane compressors can produce 25 to 60 CFM and are designed for both continuous or incontinuous operation. With Naili hydraulic compressors, you can choose the model that best suits your application. Features: Compact design for the requests of smaller space for air pump in or on the vehicles; Easier to be controlled; Easier maintentance; Working in sort time for bigger air flow needs; Faster air delivery in out door; Benefit: smaller space Cooler is mounted with compressor directly and one compressor package can go(no needs more space somewhere in the vehicle)! Easy To Operate Connect the hydraulic power resource and go air compressing! Higher Productivity Various speed controlled by Hydraulic power(flow rate), more air needs, with higher flow can go! (maximum up to 3000rpm) Work In Any Climate Proven to work in any extreme climate, hydrualic system goes and compressed air has!. Application Rotary vane compressor It can fixed with Hydraulic driving motor for Agriculture vehicles like tractors for air inflation system; Also can connect with Diesel engine to put it in ourdoor plant; They Widely used in Truck with Caterpillar for blowing air and electrical hand tools!
Oil Free Piston Compressors Which is classic series of compressor of NAILI Manufacturing since 2017 and the purpose for the easier maintenace, Environment; >HV series have two stable 24VDC fans with high speed to release the heat from of Oilfree Piston compressor - now they are widely used in Electrical bus, Electric trucks, Mini van, Dental care and Construction machinery and so on; The cutting edges of Oilfree piston NAILI has more Long lasting working life than other similar compressor in the market; Constantly working more than 18,000H; 100% Imported from Germany for Piston Head and O-ring seal, And even bearings; IP67 protection level can make it working under the water; Lower Maintenance needs,8000H SERIVCE FREE Key Benefits Clean and Contaminant-Free Air: Oil-free compressors do not require lubricating oil in the compression chamber, ensuring that the compressed air is free from oil contaminants. This makes them ideal for applications where clean and pure air is crucial, such as in food processing, pharmaceuticals, electronics, and medical devices. Reduced Maintenance: Oil-free compressors have fewer components, reducing the need for regular maintenance and minimizing the risk of oil-related issues like oil leaks or oil changes. This leads to lower maintenance costs and increased uptime. Environmental Friendliness: Since oil-free compressors don't use lubricating oil, there is no risk of oil spills or environmental contamination. They are more environmentally friendly and compliant with strict regulations, making them a sustainable choice. Energy Efficiency: Oil-free compressors are often designed for improved energy efficiency. They can operate at varying speeds or have better control mechanisms to match air supply with demand, reducing energy consumption and operating costs. Lower Operating Temperatures: Oil-free compressors generate less heat during operation because there is no friction between the pistons and oil. This can help extend the lifespan of components and reduce the risk of overheating.
Naili Compressor -Hydraulic Driven Air Compressors The state-of-the-art control system of hydraulic driven air compressorsd, the easy-to-use digital control extends compressor life by automatically protecting the compressor in extreme environments. The hydraulically driven air compressor converts the hydraulic power of the working machinery into compressed air and can be easily mounted on any vehicle, truck or excavator. No more need for expensive trailers. These compact units are ideal when looking for a vehicle mounted air compressor solution, not because they are easy to install, but because of their powerful size. Capable of powering everything from handheld pneumatic tools to pneumatic excavator attachments. These compact units are designed for easy integration into the hydraulic system of any mobile or stationary machine. Applications Powering pneumatic tools Continuous use Maintenance work Cleaning Air flushing How do hydraulic driven air compressors work? A hydraulic compressor uses the hydraulic system of a machine, vehicle or ship as a power source to generate air flow. The hydraulic oil flow is directed through a pressure line to the integrated hydraulic motor of the hydraulic compressor The hydraulic compressor converts the hydraulic oil flow and pressure into compressed air The hydraulic oil is returned to the hydraulic tank of the load carrier via a return line The inlet air is compressed between the external and internal threads. The compressor screw is driven by a hydraulic motor. The screw compressor is equipped with an oil heat exchanger, which transfers heat to the hydraulic system of the carrier machine for cooling. The hydraulic screw compressor can be operated continuously 24/7 without interruption. When the compressor is not producing airflow, the compressor will run at idle speed.
NAILI HV series Oil free Piston compressors Two-stage, double-acting reciprocating compressors with modern technology combined with robust engineering for reliability, durability and ease of maintenance, providing cost-effective, oil-free operation year after year. Benefits Improved carbon footprint In oil-free compressors, there is no risk of oil contaminating products or equipment. In addition, the installation, energy and maintenance costs of condensate treatment, filtration systems or compressed air treatment are avoided. The result is a significantly improved carbon footprint. Short payback times High quality, robust construction and excellent efficiency mean that the payback time is very short. With its long economic life cycle, reasonably priced compressed air can be supplied year after year. Easy installation The units are ready for connection and are easy to install, requiring no additional foundations. High air quality The large size of the tube cooler allows water cooler technology to replace conventional oil lubrication. This ensures absolutely no risk of contamination and a class 0 air output. What is an oil-free compressor? An oil-free compressor or oil-free air compressor is a type of air compressor that does not use oil for lubrication. This type of compressor runs at a lower speed, which makes them quieter and more efficient. What is the difference between an oiled and an oil-free compressor? Direct piston oil-free compressors differ from oiled compressors because they do not require oil to operate. Oil-operated air compressors are ideal for applications where high pressure and capacity are required. Oil needs to be added to the compressor to allow for higher RPM and to keep the compressor running at high speed. Oil-free air compressors do not require oil and are lighter in weight and easier to carry. This oil-free compressor is ideal for applications where noise and air quality need to be considered. Oil free piston air compressor applications and industries The laboratory, medical, electronics, dental and food and beverage industries benefit greatly from oil free piston air compressors because they are quiet and easy to maintain.
Welcome to visit NAILI Rotary Vane Compressors for OEM projects NAILI committed to a ideal design for your any of requests in Rotary Vane Compressed Air! Even they used in Mobile Air station to make sure the the Compressed air can help you wherever the cars, trucks laying on the road or at fields! Vane compressors are functional to help you out as quick as possible!! Meanwhile AZX series is popular used in Sports and Entertainments applications Such as Skitting, 5D cinema, Players training facilities!
Low Pressure Compressor Our low pressure compressors are the most efficient and reliable units on the market, with a package design that makes them easy to install wherever they are needed. Each component of these compressors is mounted, piped and wired for easy single point air and electrical connection. Description The Naili low-pressure vane air compressors is a new type of compressor developed in response to the need for low pressure requirement and energy saving. It changes the use of conventional high-pressure compressors that depressurize compressed air and then deliver it to the air plant, thus saving energy. Industries: Wastewater Treatment, Textiles, Food & Beverage, Medical, Transport, Petrochemicals, Packing, Paper & Printing, Pharmaceuticals, Power Industry. Features Reliability Fewer moving parts means less downtime Dynamically balanced rotor assembly ensures extremely low vibration Carbon ring seal minimises air leakage Lower cost of ownership Efficiency Multi-stage compressors combine performance with energy efficiency Advanced impeller design provides maximum pressure control over the widest operating range Reduced energy use and operating costs Productivity Easy access components make maintenance quick and easy Simplified compressor design provides longer maintenance intervals Maximised uptime Low Pressure Air Compressor Advantages: It will cause a terrible waste of electric power if choose a routine 7bar air compressor when the maximum working pressure is 2 to 5bar. Naili low pressure Vane air compressor can enlarge the air delivery under the same motor power to help you save 20% to 50% electric power. Conform to CE, ISO9001 and energy saving certification, etc. Designed especially for textile, cement and glass industry, etc.
Hydraulic Air Compressor hydraulic air compressors are the best choice for customers who is looking for a compact, powerful, and lightweight, requested a hydraulic deck-mounted air compressor that can be easier installed at any limit space and operating under any climate. Air compressors are allowed to be equipped with high efficiency hydraulic motor or without motor(by customized engineering) Meanwhile digital unload controls which a better way to extend compressor life under extreme high rotary speed in different working conditions Such hydraulically powered rotary vane compressors can produce 25 to 60 CFM and are designed for both continuous or incontinuous operation. With Naili hydraulic compressors, you can choose the model that best suits your application. Features: Compact design for the requests of smaller space for air pump in or on the vehicles; Easier to be controlled; Easier maintentance; Working in sort time for bigger air flow needs; Faster air delivery in out door; Benefit: smaller space Cooler is mounted with compressor directly and one compressor package can go(no needs more space somewhere in the vehicle) Easy To Operate Connect the hydraulic power resource and go air compressing Higher Productivity Various speed controlled by Hydraulic power(flow rate), more air needs, with higher flow can go! (maximum up to 3000rpm) Work In Any Climate Proven to work in any extreme climate, hydrualic system goes and compressed air has Application Rotary vane compressor It can fixed with Hydraulic driving motor for Agriculture vehicles like tractors for air inflation system; Also can connect with Diesel engine to put it in ourdoor plant; They Widely used in Truck with Caterpillar for blowing air and electrical hand tools
Our low pressure compressors are the most efficient and reliable units on the market, with a package design that makes them easy to install wherever they are needed. Each component of these compressors is mounted, piped and wired for easy single point air and electrical connection. Description The Naili low-pressure vane air compressors is a new type of compressor developed in response to the need for low pressure requirement and energy saving. It changes the use of conventional high-pressure compressors that depressurize compressed air and then deliver it to the air plant, thus saving energy. Industries: Wastewater Treatment, Textiles, Food & Beverage, Medical, Transport, Petrochemicals, Packing, Paper & Printing, Pharmaceuticals, Power Industry.
Why more and more people chose to use Rotary Vane Compressor for the automation production in the factory? Caused by Vane compressors are More reliable and easier maintenance, long life! 24Hours to have Air with most economic way which is using Vane! To get your backup! Also find it in - Wooden factories; Metal fabrication; Textile; Chemical plant; Water treatment; HOLLAND COMPRESSOR ROOM_001.png Basic working principle and design In a rotary vane compressor, compression is achieved by centrifugal force causing the vanes to extend from the slots to form compression cells. As the cell moves around the rotor, the trapped air is compressed and discharged from the compression zone. Thanks to their simple overall design, these compressors can provide up to 100,000+ operating hours. They are direct driven with a vibration-damping coupling system. This eliminates the need for speed-increasing gears and over-tensioned belts. The simple construction and less service components reduce maintenance costs. Rotary vane compressors operate at conservatively low speeds, making them extremely reliable and extending the life of the machine. Where are these compressors best suited? The rotary vane is usually very quiet, making it an important consideration for point-of-use compressor applications. Even without a housing, low HP rotary vane compressors are very quiet compared to other options. They are designed to meet the most stringent specifications and are ideal for 100% duty cycle applications. Rotary vane compressors are easy to install and maintain. They are designed for a variety of applications including automotive, hydraulic, body shops, packaging, machine tool and oem. Features and Benefits Simple design with few moving parts Robust, compact, easy to access and maintain, easy to replace parts, extremely reliable and durable Single-stage compression The essence of the design is to generate sufficient compression in a single stage to produce a high compression ratio during a single cycle, as well as better energy efficiency, reduced risk of failure, and reduced maintenance requirements. Direct axial coupling of motors Direct couplings are possible because the high compression ratio allows for low speeds without the need for transmissions or gears. Fewer parts mean lower energy consumption and simplified maintenance. Low rotational speeds Low rotational speeds reduce vibration and thus noise and wear at lower temperatures, and eliminate the need for concrete foundations. Low cycle temperatures Lower temperatures reduce wear, coolant consumption, and leaks. Less energy is required for cooling and the purity of the air delivered is higher. Low maintenance Single-stage rotary vane units provide cleaner, more reliable operation and significantly reduce maintenance requirements due to less wear on parts. Read More
Our low pressure compressors are the most efficient and reliable units on the market, with a package design that makes them easy to install wherever they are needed. Each component of these compressors is mounted, piped and wired for easy single point air and electrical connection. Description The Naili low-pressure vane air compressors is a new type of compressor developed in response to the need for low pressure requirement and energy saving. It changes the use of conventional high-pressure compressors that depressurize compressed air and then deliver it to the air plant, thus saving energy. Industries: Wastewater Treatment, Textiles, Food & Beverage, Medical, Transport, Petrochemicals, Packing, Paper & Printing, Pharmaceuticals, Power Industry. Features Reliability Fewer moving parts means less downtime Dynamically balanced rotor assembly ensures extremely low vibration Carbon ring seal minimises air leakage Lower cost of ownership Efficiency Multi-stage compressors combine performance with energy efficiency Advanced impeller design provides maximum pressure control over the widest operating range Reduced energy use and operating costs Productivity Easy access components make maintenance quick and easy Simplified compressor design provides longer maintenance intervals Maximised uptime
The units are ready for connection and are easy to install, requiring no additional foundations. High air quality The large size of the tube cooler allows water cooler technology to replace conventional oil lubrication. This ensures absolutely no risk of contamination and a class 0 air output. What is an oil-free compressor? An oil-free compressor or oil-free air compressor is a type of air compressor that does not use oil for lubrication. This type of compressor runs at a lower speed, which makes them quieter and more efficient. What is the difference between an oiled and an oil-free compressor? Direct piston oil-free compressors differ from oiled compressors because they do not require oil to operate. Oil-operated air compressors are ideal for applications where high pressure and capacity are required. Oil needs to be added to the compressor to allow for higher RPM and to keep the compressor running at high speed. Oil-free air compressors do not require oil and are lighter in weight and easier to carry. This oil-free compressor is ideal for applications where noise and air quality need to be considered. Oil free piston air compressor applications and industries The laboratory, medical, electronics, dental and food and beverage industries benefit greatly from oil free piston air compressors because they are quiet and easy to maintain.
Welcome to visit NAILI Hydraulic Driven Rotary Vane Compressors Hydraulic pump is widely and common to see at the outdoor machinary, and easy to driven the vane compressor to get more compressed Air for the pneumatic Tools in construction site or Mining area! Not only limited by above applications, and AH series compressors are also widely used in Agriculture application, such as blowing trash from tank, and tyres infulation of tractors Caused by Vane compressors are More reliable and easier maintenance, long life! Compressed Air in a most efficient way to get it quicker which is using Vane! To get your backup!
Screw air compressor.
Rotary vane air compressor.
Rotary Compressor.
Compressor, pump, valve and hydrant castings produced from grey and ductile iron.
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Air conditioning parts, such as A/C compressor, A/C condenser, A/C evaporator, A/C fan motor, A/C fan, A/C hose, A/C hose crimping tool, A/C hose fittings, A/C o-ring, A/C expansion valve, A/C clutch, A/C control valve and automotive rubber hoses, such as auto air conditioning hose, auto brake hoses, power steering hoses, hydraulic hose.Manufacturer & exporter
