Refrigerated Compressed Air Dryer
A refrigerated compressed air dryer is a device used to remove moisture from compressed air by lowering its temperature. It is a widely used type of air dryer in various industrial applications where the presence of moisture can lead to equipment damage, corrosion, and decreased efficiency.
How does a refrigerated air dryer work?
Refrigerant dryers are the most commonly used dryers in the industry and consist of an air-to-air heat exchanger and an air-to-refrigerant heat exchanger. The heat exchangers remove moisture from your compressed air by condensation of water within.This is essential to protect compressed air systems and every piece of equipment fed by compressed air from the harmful effects of moisture.
The most important criterion is to keep the relative humidity of compressed air below 50%.
Both air-cooled and water-cooled refrigerant dryers are available. Basically, the dryers cool down the warm wet air coming from the compressor, When the temperature of compressed air reduces, moisture condenses and is drained from the compressed air with the help of a high-efficiency water separator.
After that, compressed air is reheated to around room temperature so that condensation does not form on the outside of the pipe system. This heat exchange between ingoing and outgoing compressed air also reduces the temperature of the incoming compressed air, and as such reduces the required cooling capacity of the refrigerant circuit.
Features and benefits Polar-chiller water chilled conditioner is designed for industrial and business sectors especially, including water cooled packaged air conditioner, water cooled ceiling air conditioner, and water cooled split air conditioner. Compressor and controlling parts are used those from world known manufacturers from other countries, with the function of compact structure and stability. Compared with traditional wind cooled conditioner, it, widely used in various sectors and civil construction location, can save 17% energy. Complete protection device: the machine is with the protection devices, such as high-pressure protection, low-pressure protection, over current & overload, time delay, phase sequence protection, phrase shortage protection, and water shortage protection, as well as interlocking protection. Components are from world known manufacturers to make sure stable perform ace and exactitude, stabilization, long service life. Condenser and evaporator are high effective screw copper pipe which is with good heat exchanging effect, easy for cleaning, and long service life. Evaporators fin is highly effective, which can be suitable for each bad working environment. High effective evaporator is with large area and condenser is with enough remainder so that the machine can be with high refrigerating effect and stable performance. Refrigeration: r22 (can choose r407c/r410a/r134a) Packaged air conditioner Suitable for each location, especially workshop, product line, shopping mall, restaurant or canteen. Use temp 5-+45put demand before order All machines can set several refrigerating loops. Depending on loading situation, it can adjust the refrigerating, that is, the operation cost of the machine can be lower. Refrigerated capacity7900kcal/h 157800 kcal /h (9.2kw-180kw) Power3-60hp (2.2kw-45kw) Power source: 1î 220v 50(60) hz; 3î 380v 50(60) hz Operation method is flexible. You can choose free blow or duct connection type.
Features and benefits Polar-chiller water chilled conditioner is designed for industrial and business sectors especially, including water cooled packaged air conditioner, water cooled ceiling air conditioner, and water cooled split air conditioner. Compressor and controlling parts are used those from world known manufacturers from other countries, with the function of compact structure and stability. Compared with traditional wind cooled conditioner, it, widely used in various sectors and civil construction location, can save 17% energy. Complete protection device: the machine is with the protection devices, such as high-pressure protection, low-pressure protection, over current & overload, time delay, phase sequence protection, phrase shortage protection, and water shortage protection, as well as interlocking protection. Components are from world known manufacturers to make sure stable perform ace and exactitude, stabilization, long service life. Condenser and evaporator are high effective screw copper pipe which is with good heat exchanging effect, easy for cleaning, and long service life. Evaporators fin is highly effective, which can be suitable for each bad working environment. High effective evaporator is with large area and condenser is with enough remainder so that the machine can be with high refrigerating effect and stable performance. Refrigeration: r22 (can choose r407c/r410a/r134a) Packaged air conditioner Suitable for each location, especially workshop, product line, shopping mall, restaurant or canteen. Use tem¼? 4?put demand before order All machines can set several refrigerating loops. Depending on loading situation, it can adjust the refrigerating, that is, the operation cost of the machine can be lower. Refrigerated capaci900kcal/h 157800 kcal /h (9.2kw-180kw) Pow?3-60hp (2.2kw-45kw) Power source: 1î¦ 220v 50(60) hz; 380v 50(60) hz Operation method is flexible. You can choose free blow or duct connection type.
Features and benefits Polar-chiller water chilled conditioner is designed for industrial and business sectors especially, including water cooled packaged air conditioner, water cooled ceiling air conditioner, and water cooled split air conditioner. Compressor and controlling parts are used those from world known manufacturers from other countries, with the function of compact structure and stability. Compared with traditional wind cooled conditioner, it, widely used in various sectors and civil construction location, can save 17% energy. Complete protection device: the machine is with the protection devices, such as high-pressure protection, low-pressure protection, over current & overload, time delay, phase sequence protection, phrase shortage protection, and water shortage protection, as well as interlocking protection. Components are from world known manufacturers to make sure stable perform ace and exactitude, stabilization, long service life. Condenser and evaporator are high effective screw copper pipe which is with good heat exchanging effect, easy for cleaning, and long service life. Evaporators fin is high effective, which can be suitable for each bad working environment. High effective evaporator is with large area and condenser is with enough remainder so that the machine can be with high refrigerating effect and stable performance. Refrigeration: r22 (can choose r407c/r410a/r134a) Hot water type air conditioner Widely used in industrial and business sector. For example, factory, natatorium, hotel, and other need air conditioning and hot water locale. Both providing cold air and 45hot water together. Stepping down the quantity of heat for discharge. It is safer and reliable than electric heating. Poer 10-60hp (7.5-45 kw) Theres air-cooled type and water-cooled type with different installation options so that it can be widely used in different situation and places.
Features and benefits Polar-chiller water chilled conditioner is designed for industrial and business sectors especially, including water cooled packaged air conditioner, water cooled ceiling air conditioner, and water cooled split air conditioner. Compressor and controlling parts are used those from world known manufacturers from other countries, with the function of compact structure and stability. Compared with traditional wind cooled conditioner, it, widely used in various sectors and civil construction location, can save 17% energy. Complete protection device: the machine is with the protection devices, such as high-pressure protection, low-pressure protection, over current & overload, time delay, phase sequence protection, phrase shortage protection, and water shortage protection, as well as interlocking protection. Components are from world known manufacturers to make sure stable perform ace and exactitude, stabilization, long service life. Condenser and evaporator are high effective screw copper pipe which is with good heat exchanging effect, easy for cleaning, and long service life. Evaporatorâ??s fin is high effective, which can be suitable for each bad working environment. High effective evaporator is with large area and condenser is with enough remainder so that the machine can be with high refrigerating effect and stable performance. Refrigeration: r22 (can choose r407c/r410a/r134a) Hot water type air conditioner Widely used in industrial and business sector. For example, factory, natatorium, hotel, and other need air conditioning and hot water locale. Both providing cold air and 4hot water together. Stepping down the quantity of heat for discharge. It is safer and reliable than electric heating. Powr ?10-60hp (7.5-45 kw) Ther is air-cooled type and water-cooled type with different installation options so that it can be widely used in different situation and places.
Low-temperature packaged chiller To serve the needs of the equipment or technics low temperature cooling each industry. Import medium and low temperature hermetic or semi-hermetic compressor. Packaged configuration, has ice water pump and stainless-steel water tank inside. Relay or microcomputer or plc control. Temperature control range: -40- +5. Refrigeration power:3hp-40hp. Water-cooled or air-cooled.
Low-temperature screw chiller To serve the needs of the equipment or technics low temperature cooling each industry. Shell and tube type heat exchanger, tight structure. Can select single or more units to modular, modular can include 2-4 units, having greater refrigerating capacity, standby each, interval running. Microcomputer or plc control. Can select heat reclamation device. Temperature control range: -35-5 Refrigerated capacity:115kw - 636kw (50hp-240hp).
Features and Benefits Polar-Chiller Water Chilled Conditioner is designed for industrial and business sectors especially, including Water cooled packaged air Conditioner, Water cooled Ceiling Air Conditioner, and Water cooled split air Conditioner. Compressor and Controlling parts are used those from world known manufacturers from other countries, with the function of compact structure and stability. Compared with traditional Wind Cooled Conditioner, it, widely used in various sectors and civil construction location, can save 17% energy. Complete Protection Device: The machine is with the protection devices, such as High-Pressure Protection, Low-Pressure Protection, Over current & Overload, Time Delay, Phase Sequence Protection, Phrase Shortage Protection, and Water Shortage Protection, as well as Interlocking Protection. Components are from world known manufacturers to make sure stable perform ace and exactitude, stabilization, long service life. Condenser and Evaporator are high effective screw copper pipe which is with good heat exchanging effect, easy for cleaning, and long service life. Evaporator s fin is highly effective, which can be suitable for each bad working environment. High effective evaporator is with large area and Condenser is with enough remainder so that the machine can be with high refrigerating effect and stable performance. Refrigeration: R22 (can choose R407C/R410a/R134a) Water Cooled Ceiling Type Air Conditioner Suitable for high-temperature warehouse or partial cooling for production line. Adopt central water chilled system to get the effect same as central conditioner. It can be controlled independently or separately. Not affect building appearance. Power 1.2-22.5 Kw Use temp 5 -40 select the lowest temp before order Refrigerated capacity:3435 79500Kcal/h (4-92Kw) Power source1 220V 50(60) HZ( 2.25 Kw) 3 380V 50(60) HZ(2.25 Kw) It can be fixed on the ceiling without occupying so much space.
With over 20 years of R&D sophistication, Polar-Chiller has been a national market leader in the dehumidifying industry. Polar-Chiller Industrial Dehumidifiers are widely used in various fields. E.g. Normal space dehumidifying or material dehydration; Be it in a high or low temperature working environment, entailing moisture-proof & rust-proof production process, Polar-Chillier Industrial Dehumidifier series has a model that best suits your varying dehumidifying requirements. Product Features Utilizes industrial-grade thickened brass, sheet metal, industrial dedicated heat sink. Heat exchangers are made of copper, aluminium or stainless steel. Manual or automatic control with double protection, ensuring uninterrupted operation. 2 control options: A) stand-alone mechanical control, using USA branded humidity controller; B) microcomputer control & LCD display of temperature and humidity using top-brand humidity sensor. All control and protection components are operated with independent, secure components. Reliability and durability are highly fulfilled. Equipped with high-performance protective device, the dehumidifier can operate in low or high temperature and high humidity environment. Polar dehumidifiers still outperform at 10 , and function exceptionally well at a temperature as low as 5 . Non-stop performance during defrosting with Dual-mode control. Refrigerant: R-22 ï¼?Also available are R407C/R134a/R410a/ R404a Excellent protection: Time Delay, Overload Protection, Automatic Humidity Control, Automatic Defrost, Pressure display & Control, Temperature Protection, Overload Protection, and Error Display, etc. Application Areas ROOM DEHUMIDIFICATION Polar-Chillier dehumidifiers function well at such venues as workshop, laboratory, storeroom, warehouse, swimming pool, machine room, filing room, library, bank safe, rooms installed/ stored with electronics, semiconductors, precise scientific apparatus, medicinal herbs, etc. DEHYDRATION/ DRY STORAGE OF PRODUCTS AND RAW MATERIALS The crude materials need to be dehumidified or stored in a dry room such as the food, the chemical, the marine product, the farm products, the printed matter, the crude drug, the lumber, the furniture, the paper, the polyester fibre and so on. OTHER INDUSTRIAL PRODUCTION FACILITIES REQUIRING DEHUMIDIFICATION IN THE PROCESS Low-Temperature Dehumidifier Suitable to roomage dehumidify, dampproofed and materiel universal temperature dry. Use temp 10 -25 With strong wind. Based on the load, it can regulate automatically. Power source: 1 220V 50(60) HZ(8 L/h) 3 380V 50(60) HZ(8 L/h) Dehumidify capacity 2L/h 100L/h
Air-Cooled Scroll Chiller Select scroll compressor, to serve the needs of the equipment or technics cooling each industry. and supply frozen water to middle and small central air-conditioning system. Shell and tube or plate or double-pipe type evaporator, with tight structure and small occupation area. Dispense with cooling tower and cooling water pump, convenient install. Can select single or more units to modular, modular can include 2-8 units, having greater refrigerating capacity, standby each, interval running. Microcomputer control. Temperature control range:3 -30 . Refrigerated capacity:14000Kcal/h - 162700 Kcal/h (5HP-60HP). Special Industrial Chiller for Industry For CNC Machine For Pharmaceutical Industry For Plastic Uptake Industry For Plastic Mould Industry For CD-ROM Manufacturing Industry For Chemical Coating Industry For Packaging and Printing Machine For Laser Cutting Equipment For Laboratory Equipment For Electrical Discharge Machine For Textile Manufacturing For Electroplating Industry For Food Industry For Leather Industry For Floor Glue Industry For Leatherette Industry For Concrete Industry For Polyurethane Industry For Die-casting Machine For Cosmetics and Commodity Industry For Optoelectronic Industry
