Applicable industries： Typically used in industries that require the cooling and removal of moisture from compressed air. These include manufacturing, food and beverage, pharmaceuticals, textiles, chemicals, and the power industry. Delivery time：3 weeks ～ 6 weeks. --- **Functions of Refrigerated Air Dryer** Compressed air entering the air network usually contains 100% water vapor. The vapor will condense as the air cools down, which will not only damage your compressed air system but also impair your final products. Without an air dryer installed, up to 90 liters of water can enter your compressed air system on a daily basis. HONGBO compressed air dryers can completely remove moisture from compressed air. Dry compressed air ensures the smooth operation of both the compressed air system and the entire production process. HONGBO series refrigerated air dryers and adsorption air dryers are available to provide you with dry compressed air with different dew point temperatures as required. --- **Air Flow** Compressed air enters the pre-cooler (1) through the air inlet for preliminary cooling, then flows into the evaporator (2) of the refrigeration system for further cooling by the system. The cooled compressed air passes through the condensate separator (3), where the condensed water is discharged out of the unit via an automatic drainer. The dried and cooled compressed air then returns to the heat exchanger (1) for temperature recovery, and finally exits the refrigerated air dryer through the air outlet. --- **Refrigerant Flow** Refrigerant is converted into a high-temperature liquid state by the refrigeration compressor (6). The high-temperature and high-pressure liquid refrigerant is cooled down to a medium-temperature state in the condenser (air-cooled or water-cooled). It then passes through the drier filter (9) for impurity filtration, and is converted into a low-temperature and low-pressure gas-liquid mixture by the expansion valve or capillary tube (10). Finally, it enters the evaporator (2) for heat exchange with the hot compressed air to complete the refrigeration cycle, and then returns to the refrigeration compressor (6) to continue the cyclic operation. --- Spec. Capacity (M3/min) compressor power (HP) Power (V/50hz) cooling water consumption (M3/h) Inlet/Outlet Diameter Weight (kg) Dimension (LWH) mm HB0005 0.8 0.25 220 Air-cooling DN20（G3/4”） 50 400700640 HB0010 1.8 0.35 DN20（G3/4”） 55 400700640 HB0020 2.8 0.5 DN25（G1”） 65 400700780 HB0030 3.8 0.75 DN25（G1”） 68 400700780 HB0040 5.5 1.25 DN40（G1-1/2”） 90 500860880 HB0060 6.8 1.5 DN40（G1-1/2”） 95 500860880 HB0080 8.8 2 DN50（G2”） 130 7009001000 HB0100 11.5 2.5 DN50（G2”） 135 7009001000 HB0120/W 14 3 2.8 DN65（G2-1/2”） 160 70010001000 HB0150/W 16 4 380 Air-cooling& Water-cooling 3 DN65（G2-1/2”） 165 80010001000 HB0200/W 22.8 5 3.5 DN80（F3） 250 80013001160 HB0250/W 28.5 6 4 DN80（F3） 300 80013001160 HB0300/W 35 8 5 DN80（F3） 400 180010001360 HB0400/W 45 10 7 DN100（F4） 500 200010001360 HB0500/W 55 12.5 9 DN100（F4） 600 220011001480 HB0600W 65 15 380 Water-cooling 10 DN125（F5） 700 220011001480 HB0800W 85 20 12 DN150（F6） 830 230011001600 HB1000W 105 25 14 DN150（F6） 1100 240013001600 HB1200W 120 30 16 DN200（F8） 1300 260013001600 HB1600W 160 40 18 DN200（F8） 1650 280015001800 HB2000W 200 50 24 DN250（F10） 2000 340016001900 HB2500W 250 60 24 DN250（F10） 2600 380017002000 HB3000W 300 70 35 DN300（F12） 3500 400018002200 HB3600W 360 80 40 DN300（F12） 4500 420019002000 Note Standard operating conditions Air intake temperature: 38℃; 2. Ambient temperature: 38℃; 3. Working pressure: 0.7 Mpa; 4. Pressure dew point: 2 - 10℃; 5. Refrigerant: R-22. Operating range of the work Working pressure: 0.6~1.3 MPa; 2. Environmental temperature: 15~45℃; 3. Maximum intake temperature: <65℃. --- **Faq** 1.Why customer choose us? Jiangsu Hongbo Gas Equipment Technology Group Co, Ltd. is a professional manufacturer for green gas plant, such as PSA nitrogen generator, VPSA Oxygen generator, Hydrogen generator, gas purification equipment, air compressor etc.. We have more than 20 years experience in producing and exporting those machines and spare parts. 2.Are you a manufacturer or trading company? Our headquarters is located in Suzhou, China, factory is located in Dongtai, Yancheng City, Jiangsu, China. We have research and develop center, advanced processing equipment, professional technicians, rich experience workers and after-sales team to offer good quality products and good service to our customers. We also can provide you the OEM&ODM service. 3.What's your delivery time? Generally 10-45 days, if urgently order, pls contact our sales in advance.