Leading Chiller Manufacturer in India for Industrial & Laboratory Applications
Chiller Manufacturer
We have successfully extended our footprint beyond India, serving demanding markets in the Middle East, Southeast Asia, and Europe with precision-engineered recirculating chillers that meet international quality benchmarks.
As an Original Equipment Manufacturer (OEM), we maintain complete in-house production capabilities, which enables us to offer customised temperature control solutions tailored to your specific voltage requirements, fluid compatibility needs, and spatial constraints.
Our mission centres on providing the best user experience through “Smart Solutions” that combine cutting-edge technology with responsive 24/7 after-sales support, ensuring uninterrupted operation of your critical scientific and manufacturing processes.
Next-Generation Smart
Technology & User Interface
01
02
Real-Time Process Monitoring and Safety Protection
Real-Time Monitoring
through an interactive touchscreen display.
Flow Rate Display
(L/min) for instant circulation performance verification.
Water Line Pressure Monitoring
(kg/cm²) to maintain optimal system operation.
Tank Water Level Indicator
showing remaining capacity in percentage.
Automatic Error Alerts
for low water flow and low water level conditions.
Safety Auto Cut-Off System
prevents pump and compressor dry-run damage.
Enhanced Equipment Protection
for sensitive laboratory instruments.
Reduced Downtime & Maintenance Costs
through proactive fault detection.
Ideal for XRD and SEM Systems
requiring uninterrupted cooling performance.
Helps Protect Valuable Research Data
by preventing cooling-related interruptions.
Comprehensive Chiller Solutions for Every Application
| Chiller Series | Temperature Range | Cooling Capacity | Primary Application |
| Chillex Easy & Rotary Evaporator | 10°C to 25°C | 1000W | Small-scale Distillation, Green Chemistry |
| Smart Chillex Polar | -15°C to Ambient | 6 LpM Flow | Bomb Calorimeters, Low-temp Applications |
| Smart Chillex Mini & Mini HC | -20°C to 90°C | 1.1 kW | Compact Lab Instruments, Heating & Cooling |
| Smart Chillex 42 & 52 | Ambient Cooling | 1.5 TR to 2 TR | XRF, ICP-MS, AAS, SEM, XRD |
| Smart Chillex Mega | Customisable | >5 TR | Laser Cutting, Heavy Manufacturing |
| Multi-Flow & Modular | -20°C to 90°C | 2200W Dual-loop | Glass Reactors, Multi-zone Cooling |
Every Hexon chiller incorporates premium Emerson Copeland Compressors, SS 316 Plate Heat Exchangers for superior heat transfer efficiency, and precision Rotary Vane or Centrifugal Pumps based on your flow rate requirements.
Compliance-Ready
Data Management
For pharmaceutical R&D facilities, aerospace manufacturing units, and Commercial Calibration Labs that operate under stringent regulatory frameworks, our RS 232 communication interface enables seamless IoT integration with laboratory information management systems (LIMS).
Industry-Specific Applications
and Compliance Standards
The true measure of any recirculating chiller manufacturer in India lies not merely in technical specifications but in solving real-world challenges faced by researchers and manufacturers daily.
Our systems have become integral to materials science research at IITs where X-ray Diffraction (XRD) equipment requires uninterrupted cooling to maintain the thermal stability of X-ray tubes and detectors, preventing baseline drift during lengthy diffraction pattern acquisitions.
Government Research Centres investigating advanced materials for defence and aerospace applications rely on our chillers to stabilise Scanning Electron Microscopes (SEM), where even fractional degree temperature variations cause specimen stage drift that degrades high-magnification imaging resolution.
Research institutions conducting proteomics and genomics studies utilise our temperature control systems for mass spectrometry instruments and Inductively Coupled Plasma Mass Spectrometry (ICP-MS) equipment, maintaining ion source temperatures that ensure reproducible analytical results.
Commercial Calibration Labs accredited to ISO/IEC 17025 standards employ Hexon chillers to create controlled thermal environments for precision measurement equipment, maintaining calibration uncertainties within accreditation scope requirements.
The pharmaceutical industry utilises our systems for cooling High-Performance Liquid Chromatography (HPLC) column ovens, X-ray Fluorescence (XRF) spectrometers, and Atomic Absorption Spectroscopy (AAS) equipment, where temperature consistency directly impacts analytical reproducibility, a non-negotiable requirement for method validation and stability studies submitted to regulatory authorities.
In industrial manufacturing, our chillers prevent thermal expansion errors in Portable Deep Drill EDM machines, enabling manufacturers to achieve positional accuracies below 0.01mm when drilling complex cooling channels in turbine blades and injection mould cores.
The chemical processing industry employs our Modular Water Recirculating Chillers for Glass Reactors, Rotary Evaporators, distillation column condensers, and crystallisation vessels where precise temperature control determines product yield and purity levels.
Metal fabrication shops integrate our systems with Laser Cutting equipment and CNC machining centres to manage cutting fluid temperatures, extending tool life and improving surface finish characteristics on aerospace-grade alloys and hardened steels.
About Hexon
600+
Active Installations in India & Export Markets
15+
Export Countries — Middle East, SE Asia, Europe
30+
Years of Expertise in Manufacturing and Exporting
700+
Institutes and Research Centers Across India Trust Us
Why Choose Hexon as Your OEM Partner
Global Export Excellence and
Technical Superiority
Any Kind Of Query Please Contact With Us !
Compliance & Certifications
Meets CFR 21 Part 11 Requirements For Electronic Records And Audit Trails
Ensures Data Integrity For Pharmaceutical R&D, Regulated Labs, And Quality-Controlled Production
Time-Stamps And Logs Every Parameter, Error Event, And Status Change
Complete Audit Trails Extractable For Regulatory Submission
Industry We Serve
Education Institute
Top labs
Pharma companies
Food research
Metal
Mining
Environmental
Petrochemical
Our Chiller Range
Frequently Asked Question
Trusted in more than 100 countries and 4 million customers.
Low flow can result in:
- Evaporator freezing
- Low-pressure trips
- Reduced Cooling Capacity
- Uneven temperature control
The pump should provide:
- Required flow rate (LPM)
- Required head (mWC)
- Continuous-duty operation
Both flow and head must be considered during pump selection.
Undersized piping causes:
- High pressure drop
- Reduced flow rate
- Increased pump load
Oversized piping increases cost and water volume without significant benefit.
Possible causes:
- Air trapped in the system
- Low water level
- Cavitation
- Worn bearings
- Blocked inlet strainer/ filter .
Possible reasons:
- Worn vanes
- Blocked filter
- Air ingress
- Low motor speed
- Dry running
- Dirty water
- Cavitation
- Incorrect rotation
- Overpressure operation
- Lack of filtration
- Excessive glycol contamination
- Low suction pressure
- High superheat
- Poor cooling
- Longer pull-down time
- Compressor overheating