Blast Chilling – what is it?

Blast Chilling – what is it?

Over history, there have been many processes of keeping food the best it can be, without contaminating or spoiling it. Refrigeration has brought a whole new level of keeping cooked food edible for longer and modern methods are even better! One concept which we will be...
How do refrigerants work and cool an area?

How do refrigerants work and cool an area?

In our blog series, we have covered what a refrigerant is and the types that have been developed and used, so we want to answer another question we are sometimes asked – how does the refrigerant work? This blog will answer the question and without getting bogged...
EJM on the ball!

EJM on the ball!

As most sports fans will be aware the new football season has recently kicked off, with all the teams challenging to be the very best. You may wonder why we are talking about football on a refrigeration engineering page. But believe it or not, EJM and the game of...
What is a refrigerant?

What is a refrigerant?

Without refrigerants, life would be very boring! We couldn’t have half of the things we like to eat kept fresh, have dairy products kept without spoiling (such as milk), even have vaccinations safely to hand. Refrigerants are so important in many ways – not...