May 2018


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Sweet job!
(full article)   

Chances are your first introduction to chocolate making came courtesy of the 1971 film adaptation of Roald Dahl’s Charlie and the Chocolate Factory. While chocolate waterfalls are still the stuff of childhood dreams, Sean McGowan discovered there is magic to be found in the real world of confectionary. 

Future focus 
 (full article)  

From the eternal push for energy efficiency to refrigerant phase-downs, our industry has shown an appetite and an ability to embrace change. With this month’s ARBS exhibition showcasing the latest innovations, Sean McGowan picks out eight trends set to transform the world of HVAC&R. 

Skills Workshop: Silver brazing
(full article)  

One of the best methods of connecting parts together in a refrigeration system is to use welded (brazed) joints. This type of joint is used to connect tube to tube, or tube to fitting. It is leakproof, permanent and gives maximum strength.  


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