Whatever Type of Oil Chiller,
TopChiller Can Fulfill the Chiller Solution for You.

  • Cooling capacity 5KW to 62KW: TopChiller having various oil chiller models with cooling capacity range from 5KW to 62KW
  • Temperature control 7℃ to 45℃: Each oil chiller designed by TopChiller will keep the cooling oil at the temperature control range from 7℃ to 45℃
  • SS brazed plate type heat exchanger: All oil chiller units manufactured by TopChiller having Stainless steel brazed plate type heat exchanger as the evaporator
  • Cooling hydraulic and lubrication oil: Oil chillers from TopChiller can be used for cooling both hydraulic oil and lubrication oil
  • Micro-computer temperature controller: All oil chillers manufactured by TopChiller having smart Mirco-computer temperature controller
  • For spindle and hydraulic oil cooling purpose: Oil chillers from TopChiller are widely used for cooling spindle and hydraulic oil
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Oil Chiller: Your Premier Choice
Of Industrial Chillers

Oil chiller sometime named oil cooler or oil cooling chiller is specially designed and manufactured for oil cooling purpose.

Oil chillers from TopChiller can provide accurate temperature control for industrial lubrication oil and hydraulic cutting oil for a wide of industrial applications.

As a professional oil chiller manufacturer, TopChiller has a complete line of all models oil cooling chillers, including lubrication oil chiller, hydraulic oil chiller, portable oil chiller, oil cooling unit and immersion oil chiller. The cooling capacity ranges from 0.98KW to 28KW with temperature stability from ±0.1℃ to ±2℃.

High precision oil chillers designed and manufactured by TopChiller are a very important part of industrial applications or production process.

Oil chillers are widely used for some typical industrial applications like machine tools, cutting machine, plastic injection molding machine, grinding machine, CNC machine, low-speed electric spindle, hydraulic presses, and hydraulic stations, lubrication stations, electrical discharge machine, lubrication and cooling system of the gearbox.

As a professional oil chiller manufacturer, TopChiller has exported many oil cooling chillers to the Philippines, Australia, New Zealand, Malaysia, Singapore, Indonesia, Chile, Mexico, Costa Rica, Brazil, Argentina, Colombia, South Africa, Nigeria, Saudi Arabia, Dubai, Spain, Italy, etc.

If you are searching for a high quality oil chiller supplier, Please make sure contact with TopChiller sales to get a competitive price.

Oil Chiller Technical Specifications

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Oil Chiller

TopChiller: Your Leading Oil Chiller Manufacturer

TopChiller is a professional oil chiller supplier with 2o years of experience. There are lubrication oil cooling chiller and hydraulic oil cooling chiller. Both Oil cooling units playing important roles in a machine tool or mechanical processing.

Why Oil chiller is so important for modern industries?As we all know: boring heat is generated from headstock bearing and gearbox of machine tools.

The main spindle heats up and the spindle deviates from the center of the column and head. This will result in poor accuracy and bad working performance.

Oil cooling chiller can provide constant coolant to control heat generation at the headstock, and the thermal deviation will be eliminated.

The oil cooling unit lubricates the headstock gears and removes the heat generated. This function is helpful to improve machine processing accuracy.

As a leading portable oil chiller manufacturer with 20 years experience, each oil chiller unit from TopChiller integrates with a hermetic scroll compressor, cooling fan, insulated SS tank, oil pump, and automatic by-pass, drain valve and oil level indicator, R134a or R407c refrigerant is also charged before delivery.

All oil cooling chillers have full safety protection devices like high/ low-pressure protection, anti-freeze protection, thermal overload protection, speed control, and safety guard oil flow protection.

This kind of oil chiller unit temperature range from +20°C to +35°C for the standard unit. Environment conditions are between +15°C and +55°C for specific applications.


Oil Chiller: Your Complete Buying Guide

What is an oil chiller?

The oil chiller sometime called oil cooler, is cooled by the principle of evaporation and heat absorption of the refrigerant.

The oil pump extracts oil from the machine oil tank to the refrigeration system for heat exchange treatment, and the cooled hydraulic oil is returned to the machine oil tank through the oil cooler oil discharge line, So that the oil temperature of the whole oil is maintained by the continuous circulation of the oil.

Continuously falling, the oil chiller responds to the temperature of the oil in the fuel tank through the temperature sensor of the temperature controller.

The oil chiller user can set the temperature according to the actual work and control the oil temperature. The temperature controller automatically controls the operation of the cold unit through the temperature sensor. To ensure that the oil temperature is always controlled within the normal working range.

Types and functions of oil chiller

Oil chillers can be divided according to the way of cooling or heat dissipation, it can be divided into water-cooled oil chiller and air-cooled oil chiller.

A water-cooled oil chiller  means that the condenser relies on an additional cooling tower for heat dissipation. But the air-cooled oil chiller relies on the fan itself to dissipate heat.

According to its external shape and structure, oil chillers can be divided into two types: a closed loop oil chiller and an open loop oil chiller.

A closed-loop oil chiller refers to a packaged box with sheet metal on the outside.

The open loop oil chiller has no outer casing, its cold suspect and evaporator are shell-shaped, the upper part of the evaporator is a compressor, there is no oil pump, the oil tank and the circulating oil pump need to be additionally configured.

According to the structure of the chiller evaporator, oil chiller can be divided into two types: an oil chiller using shell and tube or plate heat exchanger.

Oil Chiller

hydraulic oil chiller

The oil chiller in the form of shell and tube means that the evaporator is shell-and-tube type. The oil pump can be placed inside the oil chiller, and it can be placed outside the equipment. The outer casing may or may not be.

The condenser is based on air-cooled or water-cooled type. An open type of oil chiller means that the evaporator is in an open form and placed inside the oil tank.

The condenser is also determined according to the form of water cooling or air cooling.

Oil chiller industrial applications:

Oil Chillers are very common industrial devices can provide constent cooling oil for industrial process machines.

1, CNC machining center, CNC grinding machine, broaching machine, CNC woodworking machine, CNC punching machine, CNC lathe, high-speed lathe



Oil chillers are widely used in CNC processing machines. When the CNC machine tool is processed, it needs to precisely control the processing temperature. The cooling medium used in the machine tool is the cutting fluid. Therefore, there should be an oil cooling chiller can cool the cutting fluid.

2, Inner and outer grinding machine

In the grinding process, the temperature is generated due to changes in the molecular structure, and the excessive temperature affects the quality of the raw materials, the production efficiency, and the wear of the equipment is severe.

grinding machine oil cooling chiller

oil chiller for cooling grinding machine

Using an oil chiller or a water chiller to control temperature can greatly increase production and reduce equipment damage. The most important thing is to protect employee safety.

3, Electric discharge machine

Oil chiller used for electric discharge machine is for preventing the temperature of the discharge oil from rising and ensure the quality of the machined parts.

Oil cooling chiller an also prevent the wear of the turning tool and increase the service life.

Electric discharge machine oil chiller

Oil chiller for cooling Electric discharge machine

Keep the processed objects at a constant temperature to prevent thermal deformation, ensure processing accuracy and shorten production time. Specially designed exchangers are not easy to block after the steel scraps are processed.

4, Hydraulic machinery or hydraulic oil station

The heat generated in the machining process will cause the temperature of the processing equipment to rise, which will cause the processing equipment to be deformed by heat.

The high oil temperature will cause the oil quality to deteriorate and accelerate, which will make the working condition of the equipment unstable, cause errors, accelerate the wear of the tool, and cannot guarantee the parts.


oil chiller for cooling hydraulic machine

The processing precision, in order to improve the precision of machining, and give full play to the performance of mechanical equipment, you can use TopChiller industrial oil chiller as the ideal cooling system.

5, Grinding machine, broaching machine, milling machine

6, Integrated machining center machine

7, Woodworking engraving machine, cutting machinery, etc


Oil Chiller

Oil Chiller

Why  TopChiller is your reliable oil chiller supplier?

The oil chiller manufactured by TopChiller having below features:

Prevent temperature increasing of spindle, improve the working precision of machine.
Prevent deviation of spindle center line or heat deformation of the machine.
Extend the lifetime of the machine.
Stabilize oil pressure, prevent oil vibration.
Easy operation, low noise.

TopChiller is a professional oil chiller supplier with rich experience in industrial chiller filed. We are willing to give full-time technical support.

Please contact TopChiller team to get a correct oil cooling chiller solution for your industry.

Get TopChiller Quotation