Products
Standard Water Cooler Oil Cooler
DHPFE-S, F Series
We successfully developed our own oil cooler using Plate Fin Tube and commercialized it. With its large heat transfer area and excellent heat exchange ability, it has been reduced in size and weight by 20 to 30% compared to conventional products. All parts are designed to be disassembled and assembled, making cleaning and repairs easy and economical. It is used for cooling injection machines, extruders, presses, ship engines, compressors and hydraulic units, hydraulic operating oil, lubricating oil, cutting oil, and heat exchange oil.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
AIR COOLED OIL COOLER
DHR, DHY Series
Daeheung Cooler designed Korea's first air-cooled cooler for hydraulic equipment 30 years ago, and is a product designed and manufactured through extensive experience and sufficient experimentation. By using newly developed slit fins and stronger and thinner heat pipes, we have realized high cooling efficiency, compact product, sturdy and beautiful exterior, and light weight. You can choose from a variety of models and specifications depending on capacity, purpose, and installation location. By adopting a high-performance motor, long life and low noise are achieved. Depending on the voltage used, 110V, 220V, 380V, 440, DC 24V and special voltages can be selected. Products used in heavy equipment and high-pressure plants are manufactured robustly to suit vibration and operating pressure.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
FOR Marine Engine
HEAT EXCHANGER
We successfully developed our own oil cooler using Plate Fin Tube and commercialized it. With its large heat transfer area and excellent heat exchange ability, it has been reduced in size and weight by 20 to 30% compared to conventional products. All parts are designed to be disassembled and assembled, making cleaning and repairs easy and economical.
It is used for cooling injection machines, extruders, presses, ship engines, compressors and hydraulic units, hydraulic operating oil, lubricating oil, cutting oil, and heat exchange oil.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For Generator & Motor
AIR COOLER
This product improves performance by using plate fins and improves safety by using double pipes. This product is recognized for its technology and quality and is used by leading companies.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For Air & Gas Compressor
HEAT EXCHANGER
It is a heat exchanger that is installed between multi-stage compressors and cools the compressed high-temperature, high-pressure gas with cooling fluid to lower the temperature of the gas and increase volumetric efficiency to facilitate the next compression stroke. It is possible to manufacture most Air & Gas coolers installed in compressors using various self-developed tube types.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For Air & Gas Compressor
Tube bundle type cooler
The heat exchanger body is integrated with the compressor, and is assembled by manufacturing only a fin type tube bundle. It has a relatively simple shape, so manufacturing costs are low and maintenance is easy.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For Industrial Process
HEAT EXCHANGER
It is used for various purposes such as heating, cooling, condensation, evaporation, and waste heat recovery of circulating fluids used in chemistry, oil refining, steelmaking, power generation, and heating facilities. It performs calorific design and intensity calculations by the program in-house, and can produce various types of heat exchangers.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
FOR RECIPROCATING COMPRESSOR
INNER FIN & BARE TUBE TYPE
As a heat exchanger installed in a reciprocating compressor, the Inter Cooler is an inner fin tube type, and the After Cooler has the feature of separating air moisture and discharging it through a separator.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For industrial Process
TWIN TYPE OIL COOLER
It is used to lower the temperature of oil whose temperature has risen during operation due to the use of lubricants such as lube oil unit and various compressors using coolant. By using a transfer valve in the middle, two oil coolers can be divided into commercial and emergency use, allowing efficient use by changing the flow of fluid in an emergency.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For industrial Process
AIR COOLED TYPE OIL COOLER
It is used in the cement and various plant industries, and uses air as a cooling medium to cool the internal oil through forced ventilation. To reduce space, fins are installed on the outside of the tube to increase the heat transfer area, and a fan is used to force air to pass between the fin tubes. The advantage is that there are few corrosion problems and the processing capacity is large.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For industrial Process
CONDENSER
It is possible to manufacture various types of condensers such as GLAND CONDENSER, SO3 DONDENSER, and EJECTOR CONDENSER used in the plant field. It plays a role in condensing the air introduced during the operation of the turbine and recovering the condensate inside the turbine to prevent the steam inside the turbine from leaking out and to block external air.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For industrial Process
BRAZING TYPE HEAT EXCHANGER
The high-precision brazing type, which joins dissimilar materials using copper and nickel, can significantly reduce the volume and weight compared to multi-tube heat exchangers, and its simple shape makes it easy to insulate and has excellent cost-saving effects. In particular, it can be used even in extreme operating conditions such as high and low temperatures of 200℃.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For industrial Process
PLATE TYPE HEAT EXCHANGER
The fluid rapidly forms turbulence and vortices inside the heat transfer plate of the plate processed by the press mold, resulting in a high heat conduction effect. It is a type that seals the space between the plates and panes with a gasket, which has the effect of reducing the installation area compared to a shell-and-tube heat exchanger, and is widely used in industrial fields such as food, electronics, and chemicals.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For Special
HEAT EXCHANGER
Fuel Humidifier is a special-purpose heat exchanger used in POSCO Energy's fuel cell power generation system and is a product jointly researched and developed with POSCO Energy. It functions to mix room temperature gas and water and raise the temperature using waste gas. Heat Recovery Unit is a heat exchanger that recovers waste heat and uses the heat energy for district heating and industrial facilities. This product plays a very important role in saving energy in industrial sites and reducing dependence on oil.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For industrial process
PRESSURE VESSEL-1
In addition to heat exchangers, we manufacture equipment such as pressure vessels, reactors, filters, and various tanks used in industrial plants and petrochemical plants based on thorough quality inspection from design to production, contributing to the development of the domestic and overseas plant industry.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
DHRU Series
LUBE OIL UNIT
The oil unit is a device that cools hot oil used in motors, gear boxes, etc. to the desired temperature range through a water-cooled or air-cooled cooler.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For industrial process
PRESSURE VESSEL-2
In addition to heat exchangers, we manufacture equipment such as pressure vessels, reactors, filters, and various tanks used in industrial plants and petrochemical plants based on thorough quality inspection from design to production, contributing to the development of the domestic and overseas plant industry.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
For industrial process
UNIT SYSTEM
The unit system is a system that supplies, circulates, cools, and purifies oil for the smooth operation of machines or engines. This system is mainly used in industrial machinery that requires lubrication, such as turbines and steam turbines, power plants and industrial generators, and large gearboxes and bearing systems.
When cooling high temperature, high pressure, vibration, pulsation, corrosive substances, or other special fluids or gases, be sure to consult with our technical staff.
Other our products
▣ Drain port (DRAIN POT)
The drain port is a drain outlet for discharging remaining liquid (water, oil, coolant, condensate, etc.) in pipes, tanks, mechanical equipment, etc. Mainly used in various industries such as plants, power plants, hydraulic systems, HVAC, automobiles, and ships.
▣ Snubber
In the plant industry (power plants, petrochemical plants, oil refineries, steel mills, etc.), snubbers are essential for the stable operation of piping, structures, and mechanical equipment. It is mainly applied for the purposes of protecting piping systems, absorbing vibration and shock, preventing earthquakes and overload, etc.
▣ GAS FILLTER
In the plant industry (power plants, oil refining and petrochemical plants, gas processing facilities, etc.), gas filters are a key device that protects equipment and processes by removing impurities (dust, moisture, oil, particulates, etc.) in gas. It purifies gas even in high pressure, high temperature, and corrosive environments to extend the performance and lifespan of major equipment such as pipes, valves, turbines, and compressors.
▣ HOT OIL HEATER SHELL
Oil heater shell refers to the outer shell (casing) or housing of a device that heats lubricating oil or heat transfer oil in industrial plants and power plants. This device is mainly used in lubrication systems, heat exchangers, boilers, and hydraulic systems, and serves to protect internal heat transfer efficiently.
