Home › Blogs
Insights & engineering notes
Practical notes from the plant room.
Refrigerant selection, energy efficiency, cold-chain compliance and lessons from real installations — written by our engineers.
Evaporative Condenser vs Air-Cooled Condenser in Ammonia Refrigeration: How to Pick the Right One for Your Plant
Blast Freezer vs Cold Storage: Temperature, Purpose & When to Use Each
Buyers often use "blast freezer" and "cold storage" interchangeably — and end up with the wrong equipment. This guide breaks down what…
Read more
How to Calculate Cold Room Capacity: Formula, Example & Sizing Guide
Undersize a cold room and you turn away product every peak season; oversize it and you pay to refrigerate empty air for…
Read more
Ammonia or Freon for a blast freezer? The answer changes below −30°C
Blast Freezer Refrigerant Selection — NH3 or HFC Most refrigerant comparisons are written about cold storage and then quietly applied to blast…
Read more
What a cold store actually costs to run, per MT per month
Cold Storage Running Cost Per MT Per Month Ask three cold store operators what it costs them to hold a tonne of product…
Read more
How much does an industrial cold storage cost in India? An engineer’s breakdown
Every serious cold storage project starts with the same question: what is this actually going to cost? Fair question, and one every…
Read more
Five ways to cut energy cost in an ammonia plant room
Small changes in condenser control, defrost strategy and head pressure add up to real savings over a year of continuous duty. Here's…
Read more