To prevent groundwater from entering underground mines, the ground adjacent to the mining zone needs to be frozen. To create this freezing effect, ammonia refrigeration chillers were used as part of the process to increase uranium production at a uranium mine in Saskatchewan.
Wajax has announced the resignation of Darren Yaworsky, senior vice president, finance and chief financial officer, for personal reasons. His positions will now be filled by Stuart Auld.
A uniform rating standard for the efficiency of air filters phases in this year. ISO 16890 from the International Standards Organization (ISO) applies to filters used to manage pollutants (Classes G1 to F9).
Mississauga, ON-based Wajax has announced that it has become the exclusive Canadian distributor of general industry valves from Sun Valve Inc. Wajax will also distribute SVI’s American Petroleum Institute (API) valves in Canada on a non-exclusive basis. The SVI product line available through Wajax will include ball valves, gate valves, check valves, globe valves and butterfly valves, in line sizes from one-quarter inch to 24 inches and larger.Read More