Industrial applications require controlled temperatures to support process stability, equipment performance and machining accuracy. Lex Technoaid provides different types of chillers for hydraulic oil, coolant, water and spindle-cooling applications.

For users researching industrial chiller manufacturers, understanding the available chiller types can help identify a configuration that matches their application. The main types provided by Lex Technoaid include Hydraulic Oil Chillers, Coolant Chillers and Water Chillers.

1. Hydraulic Oil Chillers

Hydraulic Oil Chillers maintain the precise temperature and viscosity of hydraulic oils used in machine tools, high-speed presses, special-purpose machines and other hydraulic systems.

By regulating oil temperature, these chillers support oil performance, help prevent frequent breakdowns and enhance hydraulic-system efficiency.

Benefits of Hydraulic Oil Chillers

• Maintains the required oil temperature and viscosity.
• Helps prevent breakdowns in hydraulic systems.
• Supports oil stability through controlled temperatures.
• Suitable for different grades of hydraulic oil.
• Available in capacities from 0.3 to 50 Ton.

Lex Hydraulic Oil Chillers use refrigerants with Zero Ozone Depletion Potential.

2. Coolant Chillers

Coolant Chillers maintain the temperature of oil and emulsion coolants by removing excess heat generated during machining and pumping processes.

These chillers support applications such as spindle cooling while helping improve coolant life, tool performance and machining accuracy.

Benefits of Coolant Chillers

• Supports coolant life and tool performance.
• Helps achieve precise machining accuracy.
• Suitable for open-loop and closed-loop systems.
• Available in capacities from 0.3 to 100 Ton.
• Centralized chillers can serve multiple machines.
• Uses refrigerants with Zero Ozone Depletion Potential.

Lex Coolant Chillers are available in two configurations: Dip-In Chillers and Stand-Alone Chillers.

Dip-In Coolant Chillers

A Dip-In Chiller is immersed directly in a coolant or oil tank to cool the medium.

Lex Dip-In Chillers use special microprocessors to:

• Keep the medium at a temperature close to ambient conditions.
• Support the critical metrological balance of the machine.
• Chill the medium to a fixed temperature.

Lex also manufactures DM Water Chillers with stainless-steel tanks, pumps and other non-corrosive wetted parts.

Stand-Alone Coolant Chillers

Lex Stand-Alone Chillers support water, coolant, hydraulic oil and spindle-cooling applications.

These chillers can be designed for open-loop and closed-loop applications. Centralized configurations can also serve multiple machines.

Benefits of Stand-Alone Chillers

• Supports tool and coolant life.
• Helps achieve precise component accuracy.
• Suitable for open-loop and closed-loop applications.
• Available in capacities from 0.3 to 100 Ton.
• Available in single-circuit and dual-circuit configurations.
• Maintains spindle and motor-bearing temperatures for thermal stability and lubricity.
• Supports the life of laser heads and induction coils.

3. Water Chillers

Water Chillers provide precise temperature control for industrial applications such as spindle cooling, induction hardening, injection moulding, laser processing and 3D printing.

These chillers help maintain thermal stability, process consistency and equipment performance.

Water Chiller Applications

• Spindle cooling.
• Motor cooling.
• Induction hardening.
• Injection moulding.
• Laser cutting.
• Laser marking.
• Laser welding.
• 3D printing.

Benefits of Water Chillers

• Available in single-circuit and dual-circuit configurations.
• Supports process stability and consistency.
• Available in capacities from 0.3 to 100 Ton.
• Maintains spindle and motor temperatures for better lubrication.
• Supports the life of laser heads and induction coils.
• Uses refrigerants with Zero Ozone Depletion Potential.

Air-Cooled and Water-Cooled Chillers

Air-cooled chillers dissipate heat using ambient air while water-cooled chillers use a secondary water circuit.

Lex Technoaid primarily offers air-cooled systems optimized for industrial applications.

Applications of Different Types of Chillers

The different types of chillers supplied by Lex support the following applications:

• Hydraulic Oil Chillers: Hydraulic systems, machine tools, high-speed presses and special-purpose machines.
• Coolant Chillers: CNC machining, grinding, turning, milling, gear hobbing and gun drilling.
• Water Chillers: Injection moulding, laser processing, induction hardening and 3D printing.

Industrial Cooling Solutions from Lex Technoaid

Lex Technoaid provides customized industrial chillers for different cooling media and applications. Available configurations include Hydraulic Oil Chillers, Coolant Chillers and Water Chillers with capacities ranging from 0.3 to 100 Ton, depending on the chiller type.

Contact marketing@lextechnoaid.com or call +91 99166 98105 to discuss your industrial chiller requirement.