To improve the quality of the product, the design(including color and accessaries, etc.) may be changed without a prior notice and announcements.
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Room temperature tuned type
Temperature fixed type
Cutting oil type
1. Compulsory cooling system
The systerm adopting three phase cooling machine makes high efficiency. 2. Automatic temperature control system
It's easy to change the temperature. 3. Built-in individual oil cooler pump
realizes low noise level. 4.
Many models Many chances to choose. 5. Compact design
It's convenient to install and use.
1. Many-sided machining centers.
2. Hydraulic machinery for industry.
3. System uses various coolant.
(injection molding, electric discharge processor, hydraulic press, etc.)
4. Manufacturing machines and automation equipments.
OIL COOLER controls oil temperature of operating oil, lubricating oil, etc. using the freezer according to changes in room temperature or machine temperature, prevents thermal deformation of the machine, and improves precision of processing.
1. It's limited both of room temperature and fluid temperature because of refrigerating machine.
(please check the range in the diagram below)
2. The range of adjusting the temperature is indicated. "-10℃~ +10℃" :
The difference between the room temperature and the fluid temperature.
For example the room temp:20℃, you can set the fluid temperature : 10℃~30℃
3. Please install circuit breaker for main power. (Please refer to the specification)
- Kcal/h : Unit of heat quantity required to change 1Kg
of water by 1℃ in 1 hour.
- BTU/h : Unit of heat quantity required to change 1LB
of water by 1℉ in 1 hour
: 3.986 BTU
: 0.252 Kcal
: 3320 Kcal / h
: 860 Kcal / h
: 632 Kcal / h
- Q = CP × r × Vs × Δt
- Q = Heat quantity (Kcal / h)
- Cp = Specific heat of oil Kcal / kg ℃
(ISOVG # 32 → 0.47
- Vs = Flow rate (m 3 / h)
- Δ t = Temperature ° C. (Inlet-Outlet)
- indicates the range of the usability.
- For example: The hydraulic fluid is 30 ~ 35 ℃ degrees. ◎ Indicates the maximum capacity of the cooling capacity.
Cooling capacit (Kcal/h)
AC 3P 220V 50~60Hz ※ High voltage by separate order.(380V, 440V)
AC 1P 220V 50~60Hz
Pump oil pressure
-230~0 (-30.7~0 kPa)
3.0 ~ 5.0 (0.3 MPa)
Lubrication oil, hydraulic operation oil
R-22 / R-407C
■ Specifications and standards are subject to change without prior notice.
■ The special model could be made by your order.
● Control panel
Oil inlet temperature
② OPERATION ※ Normal operating: Green led light up
③ ALRAM ※ Abnormal operating: Red led light up
Overcurrent relay (PUMP)
Overcurrent relay (COMPRESSOR)
To prevent breakage and malfunctioning of this product, an appropriate power voltage should be supplied.
In order to prevent receiving electric shock and malfunctioning of the machine,
do not supply power until all the wiring is completed and ended.
Do not use near the gas.
It is not explosion-proof, therefore, do not use near the inflammable or explosive gas.
In any case, do not disassemble, process, reform, and repair this product.
It might cause malfunctioning, electric shock or fire.
Before separating the product, turn off the power supply first.
It might cause electric shock, malfunctioning or breakdown.
The place to install the product is very crucial for the functioning and life-span of this product, therefore the following place should be avoided.
- Humid place or the place with poor ventilation.
- Places with gathered dust and impurities, high tem perature or signficant vibration.
Before starting operation, confirm between the product and your order form.
Do not use it outside.
Do not use it in a place, where corrosive gas (especially, harmful gas, ammonia, etc.) and inflammable gases are generated.
In case of contacting water, make sure it is thoroughly inspected before use in order to prevent leakage of electricity or fire.
Regular maintenance is recommended in order to use the product safely and for a long time.
The warranty period of this product including acces sories is one year,
when used under normal conditions.
Recommend to clean up the filter regularly.
The specifications (colors and parts of design, etc.) are subject to change
without prior notice.
Development through ceaseless technology development and value creation KEM Co., Ltd.