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5HP15KW Box Type Oil Chiller Unit

This 5HP/15KW Box Type oil chiller unit is a reliable working cooling unit for cooling hydraulic oil and lubricating oil of processing machines.

Chiller Model: TW-5RAPO

Cooling Capacity: 14.5KW(12470 kcal/h) @ 50HZ

17.4KW(14964kcal/h) @ 60HZ

Refrigerant: R22/R407c/R410a/R134A/R404a

Power Supply: 380V/50HZ /3PH (Standard)

208-480V/60HZ/3PH(Customized)

Compressor Brand: Panasonic Scroll Compressor

Evaporator Type: SS Plate+Oil Tank (Standard)

Content

▷ 1.What is Oil Chiller Unit?

▷2.How Does Oil Chiller Unit Works?

▷3.What Are Types Of Oil Chillers Unit?

▷4.What Are The Main Components of Box Typ Oil Chiller Unit?

▷5.What are the Industrial Applications of Oil Chillers Unit?

▷6.Contact Us to Learn More About Our Oil Chillers Unit

1.What is Oil Chiller Unit?

The oil chiller unit is an oil cooler machine that cools by evaporation and involves the principle of heat absorption of the refrigerant.

The function of the oil chiller unit is to control the heat generated by the machine. It cools down the oil, which absorbs the heat generated in the machine.

The thermal deviation of the machine is thereby controlled. This is because overheating of the machine can impair functionality. Additionally, overheating of the machine can sometimes lead to a complete loss of its functionality.

The oil Chiller unit is used to protect machines from this damage. So it won‘t be wrong to say that it increases a machine‘s life. It also works to improve the performance and efficiency of a machine. This means that it is a great way to improve your machine‘s accuracy and performance.

Box Type Oil Chiller Unit

2.How Does Oil Chiller Unit Works?

The principle of vaporization and heat absorption of Freon in the evaporator is used for cooling.

When the oil chiller unit is working, the oil pump pumps oil from the oil tank in the machine to the evaporator of the oil chiller for heat exchange, and the cold oil is cooled from the cold oil.

The oil chiller unit takes the output and sends it back to the storage tank to mix with the hot oil.

The continuous circulation of oil reduces the temperature of the entire oil tank.

The temperature controller of the oil chiller unit automatically controls the opening and closing of the unit through the temperature sensor, so that the oil temperature is automatically constant at the set temperature.

3.What Are Types Of Oil Chillers Unit?

There are two types of precision oil chiller unit : one is Box Type Oil Chiller unit ,the other is Immersion oil chiller unit .

Box type oil chiller unit is built with oil pump and oil tank;
Immersion oil chiller unit is no built with oil pump and oil tank , it use Stainless steel coil as heat exchange.

Box Type Oil Chiller Unit Immersion Oil Chiller Unit

Features and Advantages of Oil Chiller Unit:
  ▪ Prevent mechanical spindly work due to the temperature rise and affect accuracy;

  ▪ Maintain the stability of the processing solution ,and improve the precision and efficiency;

  ▪ Stable hydraulic and provent oil shock;

▪ Easy operation low noise;corrosion preventing tube obstruction;

4.What Are The Main Components of Box Typ Oil Chiller Unit?

4.1 Compressor

The compressor is the key mover in Oil Chiller unitbecause it produces pressure variations to stir the refrigerant around.

For 15KW chiller , which is with one unit Panasonic brand compressor, using R410A/R407C refrigerant,this brand compress is with high refrigeration efficiency,low noise ,energy saving,environmental protection and durability,safety and stability.

Panasonic Compressor

4.2 Evaporator

The evaporator is a crucial component ofOIL chiller, as it is responsible for extracting heat from the liquid being cooled,it is located between the compressor and the expansion valve. There are three types of evaporators :304SS stainless steel plate type + Oil Tank as heat exchanger.

SS Plste + Oil Tank Evaporator

4.3 Oil Pump
The oil pump is designed to increase the pressure and the flow of the chilled oil in a closed space.

Oil Pump

4.4 Condenser

The condenser for oil chiller unitis equipped with efficient cross-seam fins and female threaded copper tubes for high heat exchange efficiency and good stability.Its function is to cool down the refrigerant steam released from the compressor into a liquid or gas-liquid mixture.

Aluminum fin+fan Condenser

4.5 Controller Panel
Tongwei chillers use precision digital temperature controller, it RS485 communication port，which can do remote monitoring and control. Simple operation, low failure rate, high safety factor, easy installation.

Controller Panel

5.What are the Industrial Applications of Oil Chillers Unit?

You can use the oil chillers unit in different industrial chilling applications to control the cooling temperatures you want.

Here are some of the industrial applications where you will use the oil chillers.

▪ CNC Machining Centers

▪ Inner and Outer Grinding Machine Applications

▪ Electric Discharge Machine Applications

▪ Hydraulic Oil Stations and Hydraulic Machinery Applications

▪ Grinding Machine Applications

▪ Integrated Machining Applications

▪ Woodworking Industry

▪ Broaching Machine

▪ Hydraulic Machinery

▪ High-speed Lathe

6.Contact Us to Learn More About Our Oil Chillers Unit

Don’t delay in making the best decision for your manufacturing business and your future by increasing your production capabilities with oil chillers unit. Contact us today for more information on a oil chiller unit.
Our probessional team will help you with any questions you have on our oil chiller units. We look forward to hearing from you!

5HP/15KW Box Type Oil Chiller Unit Technical Information

Model :TW-5RAPO

Model				TW-5RAPO
Nominal Cooling Capacity		Kcal/h		12470
		KW		14.5
Max Power Consumption		kw		6.9
Power Source				3PH -380V -50HZ(Standard) 3PH -208-480V -60HZ (Customized)
Refrigerant	type			R407C
	control			Capillary
Compressor	type			hermetic scroll
	power	kw		4.28
Condenser	type			Efficient aluminum finned copper sleeve+low noise external rotor fan
	fan motor	kw		0.42
Evaporator	type			Stainless steel Plate
	inlet and outlet connection	inch		1-1/4
Oil Pump	Power	Kw		2.2
	Max flow rate	m³/h		4.5
Kgf/cm2,max/outlet pressure loss	3
Oil viscosity Scope	0.5-300 CST/Hydraulic oil,lubricating oil 0.5-300CST
Oil Tank	L		95
Safety Devices	Compressor overheating protection,over-current protection,high and low pressure protection,over-temperature protection,traffic protection,phase sequence/phase loss protection,low level protection,frost protection
Dimension	With tank	mm			8508001450
Weight	With tank	kg			243

Note: 1.The cooling capacity calculation is based on :the chilled oil inlet and outlet temperature
30℃/25℃，the cooling air inlet and outlet tenperature 30℃/40℃.
2.If you need oil tank inside oil chiller or have any other special requirements,please
indicate it when place the order .
3.Specification and dimension above are subject to change without notice.

1.How does a chiller system work?

Chiller has two circulation,one is process water circulation,the other is refrigerant gas circulation.Heat picked up from the process.Heat transfers to refrigerant circulation.Heat is remove to air or water.

2. How to Choose The Right Oil Chillers ?

2.1 Cooling Capacity

Pls tell us the cooling capacity of oil chiller in KW/Ton/Btu/h /Kcal/h , if you don‘t know please tell us the main power (kw )of your hydraulic sysyem;

2.2 Power

Different countries and regions have different standards for industrial electricity, the common power supplies are 208-230V, 380-420V,440-480V,50Hz or 60Hz, 3phase.

Such in Philippines ,the power supply is 220V 60HZ 3PH , 380V 60HZ 3PH ,460V 60HZ 3PH;

in Singapore and Malaysia ,the power supply is 415V 50HZ 3PH;

in Mexico ,the power supply is 220V 60HZ 3PH;

In USA ,the power supply is 208V 60HZ 3PH;575V 60HZ 3PH;480V 60HZ 3PH and so on

2.3 Oil Pump and Oil Tank

Please confir, the oil chiller whether need built with oil pump and oil tank inside or not ?

2.4 Refrigerant

R22, R410A, R407C, R404A, R134A are optional choices.

R22: good cooling effect, but R22 is considered a powerful greenhouse gas, so it’s forbidden in most countries.

R410A: eco-friendly, R-410A has replaced R-22 as the preferred refrigerant for use in residential and commercial air conditioners in Japan, Europe, and the United States. R-410A operates at higher pressures than other refrigerants.

R407C: a good replacement for R22, good cooling effect.

R404A: suitable for application that requires low temperature(below -10°c).

R134A: a non-flammable gas used primarily as a “high-temperature” refrigerant, suitable for air-cooled chiller working at a high ambient temperature above 50℃.