A Series Brochure

A Series Brochure
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A Series Brochure

Product catalog summary
Company Profile
KAORI, founded in 1970, specializes in innovative technology and world-class manufacturing. The brazed plate heat exchanger division began in 1994, achieving ISO9001 certification in 1995. KAORI has expanded its production with facilities in Taiwan and China, exporting to over 50 countries.
KAORI History
Significant milestones include the establishment of the brazed plate heat exchanger department in 1994, the introduction of new BPHE products, and certifications such as ISO14001 and CE(PED).
High Efficiency 3-In-1 Heat Exchanger for Refrigerated Air Dryer (A Series)
This series features a compact design with a high heat transfer area, reducing size by 50% compared to others. It operates at pressures up to 45 bar and includes a patented leakage testing connector.
The Working Principle of a 3-In-1 Heat Exchanger
The system integrates an evaporator, separator, and pre-cooler/heater. It efficiently condenses moisture from air, separates it using centrifugal force and gravity, and preheats the air to working temperature.
Guides to Kaori's A Series Brazed Plate Heat Exchangers
The A Series includes various models suitable for different applications, such as high-pressure air and eco-type exchangers. They feature stainless steel construction and copper welding materials.
Patents
KAORI holds several patents, including designs for oil return devices and air drying devices, enhancing efficiency and reducing size.
A Series Standard BPHE
The A Series offers models with varying capacities and specifications, designed for efficient dehumidification and thermal transfer.
A Series High Pressure BPHE
These models operate up to 45 bar, suitable for high-pressure applications like PET blow molding and pharmaceutical packaging. They are designed for size reduction, clogging prevention, and easy maintenance.
Overview
Kaori's A Series heat exchangers are designed for various air dryer applications, offering compactness, high heat transfer efficiency, and corrosion resistance. They integrate multiple functions such as air precooling, water separation, and evaporation into a single unit, making them ideal for air dryer applications.
Specifications
The A Series models, including A033 and A073, have a maximum working temperature of 200°C and can handle air side pressures up to 16 bar and refrigerant side pressures up to 30 bar. Dimensions vary by model, with lengths ranging from 194 mm to 308 mm.
Eco-Type BPHE
Designed for smaller air dryer applications under 7m³/min, these exchangers use SUS304 chevron plates and high purity copper foil. They offer low pressure drop and stable dew point, making them efficient for air dryer applications.
T Type-A Series
These exchangers are designed for chilled and dry compressed air, with adjustable dew point temperatures as low as 3°C. They feature a 2-in-1 design with an evaporator and gas-water separator, supporting air flow rates from 0.3 m³/min to 14 m³/min.
G Type-A Series
High-pressure refrigerant exchangers designed for systems requiring up to 45 bar pressure, suitable for R410A refrigerant and high ambient temperatures.
D Type-A Series
Combines refrigerated and desiccant drying processes, achieving dew point temperatures of -40 to -70°C. It enhances drying capacity and reduces regeneration cycle time.
R Type-A Series
Designed for precise control of dry compressed air temperatures, this 3-in-1 exchanger includes a condenser, evaporator, and gas-water separator. It is suitable for precision processing equipment.
Comparison with Other Heat Exchangers
Kaori A Series offers advantages over other 3-in-1 and shell & tube heat exchangers, including smaller size, lighter weight, easier installation, and longer life. The unique non-mesh design prevents clogging and reduces maintenance.
Heat Recovery Systems
Kaori's heat recovery systems efficiently recover heat from air compressors, converting it into usable hot water. The systems are designed to save energy and extend compressor life.
Conclusion
Kaori's A Series heat exchangers provide efficient, compact, and reliable solutions for various air drying and heat recovery applications, with customizable options to meet specific needs.
Overview: The document provides technical details on various cooling systems for compressors, focusing on the use of plate heat exchangers to manage heat generated during compression processes. It includes specifications for oil injection screw compressors, oil-free screw compressors, and water-lubricated screw compressors, along with detailed tables for air dryer selection based on different air inlet temperatures and dew points.
Oil Injection Screw Compressor Cooling System: This system uses a plate heat exchanger to cool hot air and lube oil discharged during compression. The system separates moisture from compressed air and cools circulating oil using a 3-in-1 heat exchanger.
Oil-Free Screw Compressor Cooling System: Utilizes a two-stage compression process. After each stage, air is cooled and moisture is separated using a plate heat exchanger before returning to the compressor for further compression.
Water Lubricated Screw Compressor Cooling System: Transfers heat to internal lubricating water, which is then cooled by an external water source through a plate heat exchanger to prevent overheating and extend compressor life.
Air Dryer Selection Tables: Detailed tables provide specifications for selecting air dryers based on air inlet temperature (ranging from 35°C to 55°C) and dew points (3°C, 7°C, 10°C). Each table lists compressor power, air flow rate, model dimensions, weight, and connector specifications.
Key Specifications: The tables include data on air compressor power (HP), air flow rate (Nm3/min, Nm3/hr, SCFM), model dimensions (length, width, height), weight, separator height, and air side connector size.
Contact Information: The document concludes with contact details for KAORI, a company specializing in customized heat exchangers, located in Taoyuan City, Taiwan.
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Catalog excerpts

A Series Brochure-1

KAORI Brazed Plate Heat Exchanger Application for Refrigerated Air Dryer and Air Compressors

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A Series Brochure-3

High Efficiency 3-In-1 Heat Exchanger for Refrigerated Air Dryer (A Series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 The Working Principle of a 3-In-1 Heat Exchanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Guides to Kaori's A Series Brazed Plate Heat Exchangers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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A Series Brochure-4

Company Profile KAORI was established in 1970, insisting on pursuing innovative technology and manufacturing world-class products as its main goal. Consistently improving, researching, and importing new technology, KAORI launched the brazed plate heat exchanger division in 1994, and the quality system was ISO9001 certified in 1995. Afterwards, KAORI brazed plate heat exchanger obtained numerous patents and certificates. In order to fulfill the increasing demand from the worldwide market, Kaohsiung plant and Ningbo plant were built in 2002 and 2005 to provide larger production capacity. KAORI...

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A Series Brochure-5

KAORI Heat Treatment Co., Ltd. was established in Taipei, Taiwan. KAORI founded the brazed plate heat exchanger department. KAORI's second brazed plate heat exchanger manufacturing plant was established in Kaohsiung, Taiwan. KAORI's third brazed plate heat exchanger manufacturing plant was established in Ningbo, China. KAORI became a share holding company in Taiwan's stock exchange. KAORI launched several new BPHE for refrigerated air dryer - A070,A210. KAORI Heat Exchange Japanese branch office was established. KAORI launched several new BPHE product- A030 in Chillventa Expo. KAORI launched...

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A Series Brochure-6

High Efficiency 3-In-1 Heat Exchanger for Refrigerated Air Dryer (A Series) Years Warranty Working Pressure Up to No Mesh, No Clogging Problems PATENTS Equipped With Patented Leakage Testing Connector With high heat transfer area design, heat exchanger size can be reduced by 50% compared to others. Most Complete Models Capacity Up to 200HP 200HP Most complete models, KAORI' s 3-in-1 heat exchanger has the capacity from 5 HP to 200 HP. Stainless Steel, Anti-corrosion Stainless Steel Patented plate design of evaporator, shorten the flow path of refrigerant by 30%, with the smooth surface of SUS...

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A Series Brochure-7

The Working Principle of a 3-In-1 Heat Exchanger 3-in-1 heat exchanger - include evaporator, Separator, pre-cooler/heater Air compressor compresses hot and moist air to the pre-cooler of a 3-in- 1 heat exchanger, then the hot & moist air exchanges heat with treated cold air. This chilled moist air enters the evaporator, lower down temperature and condensate water out by evaporation. After, the air moves to the separator, with centrifugal force and gravity, the condensate water can be separated from air. Finally, the cool & dry air goes back to preheater to be heated to the working temperature....

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A Series Brochure-8

Guides to Kaori's A Series Brazed Plate Heat Exchangers A Series Model and Product Code Illustrations Types Characteristic Standard Standard 3-in-1 Heat Exchangers Suitable for HighSuitable smaller air dryer pressure Air up to 45 Bar applications up to 16 Bar PET, Blowing Molding, Pharmaceutical Packaging, and Injection Molding Machines Medical, Textile, Semiconductor and Electronics, Chemical, Machinery Desiccant/ Refrigerated Combination R Type Refrigerant Heat Recovery High-Pressure Refrigerant Chilled Dry Compressed Air 2-in-1 Heat Exchanger Suitable for Highpressure Refrigerant up to 45...

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A Series Brochure-9

Acquired Patent of "Heat Exchanger Having Air Drying Device" – Patent 3-in-1 heat exchanger. Reducing size, increase efficiency. Acquire " Air Side Leak Test " Patent – Industry leading. Ensure 100% high quality. Germany Acquire "Air Dryer Heat Exchanger Having Oil Return Device" Patent- Designed oil return hole, compressors without losing oil. Acquire "Combined Dryer Device" Patent - the multi-functional 3-in-1 design that cascades desiccant and refrigerated dryer applications.

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A Series Brochure-10

A series Standard BPHE W1 A series is KAORI's innovative patent design for refrigerated air dryer. Combining precooler, evaporator and separator. A series provides compact size and high thermal transfer performance for your system. The patented design separator can perfectly dehumidify compressed air and eliminate the need for demister to avoid clogging problem A Series Standard BPHE Model Selection Chart Air Compressor Power HP | A series Standard BPHE | * Connectors and stub bolts can be cumstomized. Please contact KAORI for further information. Ref. Side Air Side Connector Connector Separator...

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A Series Brochure-11

A series High Pressure BPHE W1 KAORI's High Pressure Air Dryer Series are available in operating up to 45 bar (653 PSI). The best component for high pressure refrigerated air dryer, it is combined with a pre-cooler/ heater, separator, and an evaporator, eliminating water vapor from high pressure compressed air with dew points from 3°C to 10°C. With reliable stainless steel and optimized efficiency design, KAORI Air Dryer Series have the advantages of size reducing, clogging free, easy to maintain, and anti-corrosion, providing perfect solutions for refrigerated air dryers applying in PET blow...

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A Series Brochure-12

A series Eco-Type BPHE W1 Kaori's Eco Type A Series is mainly designed for smaller air dryer applications under 7m³/min. It is made with SUS304 chevron plates and high purity copper foil. This allows the advantages of compactness, high heat transfer efficiency, and high corrosion resistance. Also integrated with patented structure design, combining air precooler, water separator and evaporator together in one. Reaching low pressure drop stable dew point, precooling and making it an ideal heat exchangers for air dryer applications. A Series Standard BPHE Model Selection Chart Air Compressor Power...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.