Super Air Knife Used in Mining Application

If you were to look at a graphical representation of the exports from some countries (such as Chile), copper, copper alloys, and other metals would dominate over 50% of the graph.  In order to get all of those metals exported out of the country, they first have to be mined and, in many cases, separated from other, undesirable items, such as rocks or dust.  And, in order to separate the materials, many end users place the products on a conveyor and blow off what isn’t wanted.

We receive calls and emails at EXAIR regularly for these types of applications.  Recently, I received one such email about an application in need of dust and dirt removal from a conveyor during a mining operation.  The conveyor belt had become overrun with dirt and debris that couldn’t be removed by conventional means.  So, the end user sought an alternative, and permanent solution.

It was at this point that the Super Air Knife was considered, and after measuring the width of the conveyor we realized a stock model 110018 would work well.  Following installation of the Super Air Knife, the dust and dirt was removed to within an acceptable level, and the end user sent me the pics below.

SAK in belt blow off 1
Model 110018 mounted above a conveyor
SAK in belt blow off 2
After the 110018 Super Air Knife

If you have an application that may benefit from an EXAIR solution, contact one of our Application Engineers.

Lee Evans
Application Engineer
LeeEvans@EXAIR.com
@EXAIR_LE

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