Chillers are the backbone of modern industrial and commercial cooling systems, enabling precise temperature control for processes ranging from pharmaceutical manufacturing to data center operations. As global demand for energy-efficient and reliable cooling solutions grows, India has emerged as a key player in chiller manufacturing. With a blend of cost-effective production, innovative engineering, and adherence to international standards like ASHRAE, Indian manufacturers are catering to both domestic and global markets.
This article explores India’s top chiller manufacturers, their technological advancements, and their contributions to industries worldwide. We will delve into specialized segments such as screw and water-cooled chillers, regional hubs like Bangalore, and case studies showcasing real-world applications. Supported by industry data from 2020–2025, this guide aims to help businesses make informed decisions when selecting a chiller partner.
1. Why India is a Hub for Industrial Chiller Manufacturing
India’s rise as a chiller manufacturing powerhouse is driven by three core strengths:
- Cost Efficiency and Innovation:
Indian manufacturers leverage advanced automation and localized supply chains to produce chillers at competitive prices without compromising quality. According to a 2023 report by Mordor Intelligence, India’s HVAC equipment market, including chillers, is projected to grow at a CAGR of 8.2% from 2021 to 2026.
- Diverse Industrial Expertise:
From food processing to automotive manufacturing, India’s industrial diversity has pushed manufacturers to develop versatile solutions. For example, process chillers designed for pharmaceutical cleanrooms adhere to stringent ASHRAE Standard 170 for ventilation and air quality.
- Global Export Capabilities:
Indian chillers are exported to over 50 countries, with the Middle East and Southeast Asia being key markets. The Indian government’s “Make in India” initiative further supports this growth, fostering collaborations between domestic manufacturers and global technology providers.
2. Top 10 Chiller Manufacturers in India
Here are the industry leaders redefining cooling solutions:
- Star Chillers
– Specialization: Customized industrial chillers with IoT-enabled monitoring.
– ASHRAE Compliance: Meets ASHRAE 15 safety standards for refrigeration systems.
– Website: [starchillers.com](https://starchillers.com/)
- Surabhi Cooltech
– Specialization: Energy-efficient scroll and centrifugal chillers.
– Innovation: Recipient of the 2022 ET Energy Excellence Award for sustainable design.
– Website: [surabhicooltech.com](http://surabhicooltech.com/)
- ACS Chillers
– Specialization: High-capacity screw chillers for heavy industries.
– Global Reach: Exports to 15+ countries, including Germany and South Africa.
– Website: [acschillers.in](http://www.acschillers.in/)
- Bluberg
– Specialization: Water-cooled chillers with magnetic bearing compressors.
– Technology: Integrates AI-driven predictive maintenance tools.
– Website: [bluberg.com](http://www.bluberg.com/)
- Premier Refrigeration
– Specialization: Process chillers for chemical and textile industries.
– Certification: ISO 9001:2015 certified with ASHRAE 90.1-compliant designs.
– Website: [premier-refrigeration.com](http://www.premier-refrigeration.com/)
- Super Chillers
– Specialization: Compact air-cooled chillers for commercial spaces.
– Sustainability: Uses R-32 refrigerant with low global warming potential (GWP).
– Website: [superchillers.in](http://www.superchillers.in/)
- Infinity Engineers
– Specialization: Hybrid chillers combining screw and absorption technologies.
– Case Study: Provided 10 MW cooling for a solar thermal plant in Rajasthan.
– Website: [infinityengineer.com](http://www.infinityengineer.com/)
- National Cooling Systems
– Specialization: Glycol chillers for breweries and dairy processing.
– Energy Savings: Achieves 30% reduction in operational costs via variable speed drives.
– Website: [nationalcoolingsystems.in](http://nationalcoolingsystems.in/)
- Singhsons Refrigeration
– Specialization: Ammonia-based chillers for cold storage facilities.
– Safety: Complies with ASHRAE 34 for refrigerant classification.
– Website: [singhsons.co.in](http://singhsons.co.in/)
- Drycool Systems
– Specialization: Modular chillers for plastic injection molding.
– Efficiency: 0.5 kW/ton cooling capacity, exceeding ASHRAE 90.1 benchmarks.
– Website: [drycoolchillers.com](https://www.drycoolchillers.com/)
3. Comprehensive List of Chiller Manufacturers in India
Beyond the top 10, these companies also excel in niche segments:
– Meghna Refrigeration: Custom chillers for HVAC-R integration.
– Vraj Cooling: Solar-powered absorption chillers for rural applications.
– SM Chillers: Oil-free centrifugal chillers for semiconductor fabs.
– Reynold India: District cooling systems for smart cities.
– Weltech Refrigeration Co.: Plug-and-play chillers for small-scale industries.
4. Screw Chiller Manufacturers in India
Operational Advantages:
– Ideal for high-load applications (e.g., petrochemical plants).
– Lower vibration and noise compared to reciprocating chillers.
Top Manufacturers:
– ACS Chillers: Delivers screw chillers with COP up to 6.1.
– Infinity Engineers: Patented dual-rotor design for 25% higher efficiency.
Case Study:
A cement plant in Gujarat reduced energy costs by 18% after installing ACS Chillers’ screw chillers for grinding mill cooling.
5.Water-Cooled Chiller Manufacturers in India
Benefits:
– Higher efficiency in large facilities (e.g., hospitals, data centers).
– Lower condenser temperatures enhance performance in tropical climates.
Key Players:
– Bluberg: 2,000+ installations in Southeast Asian data centers.
– Premier Refrigeration: Designed a 5,000 TR system for a Mumbai hospital.
Case Study:
A Bengaluru IT park achieved PUE (Power Usage Effectiveness) of 1.3 using Bluberg’s water-cooled chillers with free cooling.
6. Spotlight on Chiller Manufacturers in Bangalore
Bangalore’s tech ecosystem has spurred innovation in cooling:
– Surabhi Cooltech: Partnered with IISc to develop chillers for hyperscale data centers.
– Weltech Refrigeration Co.: Supplies modular units to Bangalore’s biotech labs.
7. Kirloskar Chiller: A Benchmark of Excellence
Legacy:
Founded in 1986, Kirloskar Chillers is synonymous with reliability. Their oil-free centrifugal chillers are widely used in Indian Railways’ air-conditioned coaches.
Key Features:
– Compliance with ASHRAE 15 and IS 8148 standards.
– Remote monitoring via Kirloskar’s proprietary “CoolNet” platform.
8.Process Chiller Manufacturers in India
Applications:
– Pharmaceutical: Maintains 21°C ±0.5°C in vaccine production (e.g., SM Chillers).
– Automotive: Drycool Systems’ chillers cool robotic welding units at Maruti Suzuki plants.
Case Study:
National Cooling Systems’ glycol chillers enabled Amul Dairy to scale production by 40% while ensuring precise pasteurization temperatures.
9. Choosing the Right Chiller Manufacturer
Considerations:
- Technical Alignment: Match chiller type (e.g., screw, water-cooled) to load requirements.
- Energy Metrics: Prioritize COP (Coefficient of Performance) and IPLV (Integrated Part Load Value).
- After-Sales Support: Evaluate service networks and digital tools (e.g., Bluberg’s AI diagnostics).
Conclusion
India’s chiller manufacturers combine innovation, affordability, and global compliance to serve industries worldwide. From Star Chillers’ IoT solutions to Kirloskar’s legacy systems, businesses can find tailored cooling strategies for any application. As the market grows—projected to reach $1.2 billion by 2025 (Grand View Research)—partnering with Indian manufacturers offers a competitive edge in efficiency and scalability.
