Shot Control the flow, control the costs

Author:  Dave Eggleston, Engineer, Electronics Inc.
Source:  The Shot Peener magazine, Vol 18 / Issue 3, Summer 2004
Doc ID:  2004018
Year of Publication:  2004
Abstract:  
This is the second in a series of articles that address the value and benefits of using shot flow control valves on abrasive blast cleaning machines. In my first article (Spring, 2004 issue of The Shot Peener), I demonstrated how shot flow control valves save money by reducing energy costs. It's obvious that when you can produce the same result while expending less energy, you will also be using less shot. Cut energy use by 40% and you'll cut media use by 40%. This is particularly important because stainless steel cut wire shot can cost $5000 to $6000 / ton. A typical plant may use 50 ton / year or more.