Sharad R Patil

About Company

      Changing dynamics of modern-day businesses with a leading-edge portfolio of solutions, we, CoolExpert, are proud to introduce ourselves as a one stop solution for customers requirement of Design, Supply, commissioning and after sales services in the field of Refrigeration & Air–conditioning projects, gas compression packages, Heat Recovery Units and Engineering services for various industrial application requirements.

      We gauge every turn against value addition, cost reduction and reliable solutions and bring forth for clients an economical, reliable and user friendly selection of Refrigeration Equipments & Plants.

      We specialize in Refrigeration plants with almost all Refrigerants like Ammonia, R-404a, R-134a, R-407c, R-410a, R-507, R-32, R-22, Propane & CO2 for environment friendly solutions with options for user to choose from based on varied selection criteria. We specialize in cost-effective refrigeration plants with best suitable refrigerant selection for small to large cold storages and industrial brine & water chilling plants with minimum possible operating cost and maintenance friendly system design.


Why Cool Expert?


Our Strengths & Features

We project ourselves as your prospective partner since initial stage of your plant design till successful commissioning & operation of refrigeration plants as intended to meet your business goals. We take every project design as a new task and put our focus to deliver the plants with reliable technology, optimized equipment sizes, best plant performance (high COP), maximum ROI and most importantly maintenance friendly equipment & plant designs. This is only possible with our years of experience in this very specialized field of refrigeration. Our credentials and thus backbones of our success story are highlighted as follows:

  • M. Engg. in Thermal Power Engineering with specialization in Refrigeration & Air Conditioning.
  • International paper publication on Alternative refrigerants – Baltimore, USA-1999.
  • Worked at India's leading scientific Research Institute – National Chemical Laboratory (CSIR), Pune on alternative refrigerant test rigs.
  • Refrigeration Design (only) Experience of over 20 years and served all major refrigeration companies present in India like – Kirloskars, Subros, York India – Johnson Controls, Voltas, GEA and many more.
  • Best design and execution experience. Designed and executed more than 500 projects with lowest temperature of (-)105 Deg.C successfully.
  • Design and trouble shooting support to almost all current refrigeration contractors.
  • We are proud to be ONLY CONSULTANT in India with thorough design expertise of all types of compressors as referred above.
  • As a Lead Design Engineer executed process gas compression project for ONGC, Patalganga using World's largest refrigeration screw compressor (wt. 11 ton approx. With vol. Displacement of over 10 cu.m/hr) for first time in India during 2000-01 under flagship company of KPCL.
  • Successfully designed about more than 500 refrigeration plants for various applications with low side temp. requirement as low as (-)105 Deg.C and up-to (+) 20 Deg.C using refrigerants like - Ammonia, R22, R-134a, R-23, R-32, R-404a, R-407C, R-507, R410a, R-1270 (Propylene), R-1150 (Ethylene), R-290 (Propane).
  • We are helping other reputed refrigeration consultants like Forte Tekniks-Bhopal, S Subramanian – Nashik, Stratum Project Consultants – Bangalore along with many other small consultants and refrigeration contracting companies in their bottle-necks and critical design requirements.
  • We believe in quality and works with transparency for perfect project result / output.
  • Provides design help / consultancy to few refrigeration consultants in India. – A design edge over other consultants.
  • We validate our designs with :
    • - Proven theoretical formulas & methods
    • - Design data analysis with old historical references
    • - Adaption of ASHREA / other relevant standard recommendations.
  • Design and consultancy services with utmost transparency. A beneficial factor for end users / owners of cold storages / OEMs.
  • A reliable partner of plant owners and refrigeration contractors - 24 x 7 Technical and associated support.
  • Documentations: Design reports, P & I Diagram, Spares part list and Operation & Maintenance manual.
  • Who other than CoolExpert YOU TRUST for all the above Reliable Expertise? Only CoolExpert will HELP you GET your desired BUSINESS results.

Our Records

Years of Experiance
Actively working in this specialized field of Refrigeration since last 22 Years
Completed Projects
Hands on experience on major key projects like Mother Dairy – Warana Dairy, NDDB-Mega Dairy, Bangalore, Hindusthan Unilever, Cipla, Orchid, Dr. Reddy's, Spectra Foods, Vista Foods, Global Nutrifoods, Atra Pharma, HCL, IPCL-Reliance, BOSCH-ZF Lenksystems and many more.
Satisfied Clients
Our customer list includes Many refrigeration companies, turnkey project contractors and refrigeration plant consultants like Voltas, Johnson Controls, GEA Refrigeration, Opal Industries, DCE Refrigeration, Priya Engr., Omega Ice Hills, S. Subramanian Consulting Engineers-Nashik, Stratum Project Consultants-Bangalore Forte Tekniks-Bhopal and many more reputed firms.

Our Association / Participation


Our Expertise and Hands on Experience

...and many other compressors makes as supplied by various companies Worldwide – we as an independent design consultant can choose and propose any of the above compressors / equipments based on performance, costing and service support by OEM in that respective region for better overall support during to end user post installation of plant.

Services We Provide

Design and Consultancy
We help you choose best refrigeration system after thorough and detailed analysis based on CAPEX, OPEX, Serviceability, Trained man power requirements, Personnel and Environmental safety analysis with the help of our detailed check list and IRCE format.
Ancillary Solutions
Its proper implementation results in plant's higher capacity / better COP, less energy bill and thus minimum payback period / higher ROI (Returns on Investments).
Cold Storage
Commercial & Industrial cold storages for various commodities for Safe storage conditions to enhance storage life.
Industrial Chilling Plants
Process cooling / chilling of any other fluid as per international standards.
Food Processing Plants
Blast freezing / tunnel freezing / Spiral freezing of all kinds of processed foods including ready to eat type of foods.
Gases Liquefaction Plants
Condensation of gases like HCl, chlorine, carbon dioxide ect.
Refrigeration Training / School
Training – Topics in Demand based on operational requirements.
Industrial Test Chambers

Features of our Design Services


Refrigeration plant supply includes

P & I Diagram, Plant piping layout, 3D modeling of plant (on demand), electrical and control wiring diagrams, operation and maintenance manual with spare part list.

Pressure vessel sizing / design


Heat Exchangers Thermal design


Pressure vessel & Heat Exchanger Mechanical Design

ASME, Sec. VIII, Div. 1 & TEMA-B/C/R

Gas Compressor Package design

API 619

Material Selection – Proper material- a key for long life of plant

  • Refrigeration equipment and piping material selection for normal or corrosive environment / medium
  • Refrigeration equipments, Valves and piping material selection for normal temperature, low temperature (below (-) 29 Deg.C) and ultra low temperature (below (-) 48 Deg.C) application
  • Special material selection – Admiralty Brass, Naval Brass, Cu-Ni, Duplex SS, Super Duplex SS etc for cooling process based on quality of water available

Eco-friendly / natural and synthetic Refrigerants

R717 (Ammonia) R22 R23 R134a
R290 (Propane) R404a R407c R410a
R507 R744 (CO2) R1150 (Ethylene)
R1270 (Propylene) and many more…

Temperature Range: (-) 100 Deg. C to (+) 20 Deg. C


Piping and structural analysis

Stress analysis as per CAESAR II, STAAD Pro or TRIFLEX for load, vibration, earth quake, wind and as per code requirements.

Experience – the back bone for successful execution

We value our customer's investments with our years of working experience with companies likes Johnson Controls / YORK / Frick-USA and Kirloskar Pneumatic. We are confident of meeting customer's requirements by best design practices, reliable material source, and an efficient project handling capability and most importantly with our institution for overall reliability.

While we gained our product knowledge with above reputed companies, we also worked with and thus honed our design knowledge with working experience with Indian and international consultancy firms like –

- EIL (Engineers India Ltd.)
- Bechtel, Singapore
- BechRel, India
- UHDE, India
- Aker Kvaerner Power Gas
- Punj Lloyd
- Technip and many more…
To make a note of our presence, we have been awarded with numbers of design projects in very short period since our inception in 2010. We take this platform as an opportunity to thank our trusted customers who showed their faith in us and as we delivered to their satisfaction. Thank you dear customers!

Knowledge Enrichment

We are proud members of following institutes to update our knowledge day to day and serve our customers with latest technologies as available across the World.

- ASHRAE (The American Society of Heating, Refrigerating and Air-Conditioning Engineers)
- ISHRAE (The Indian Society of Heating, Refrigerating and Air-Conditioning Engineers)

Contact Us