I am working on a spreadsheet for work that would help out alot. I operate kilns and these kilns use a preheater that strokes rock into them at a timed interval. Sometimes we need to throttle these kilns back a little. The feed strokes into the kiln on a seconds timer that we set. The rams push 425 pounds into the kiln everytime they stroke.
So what I am trying to figure out, I want to input our target for tons per day that we want the kiln to produce. So for example I input 500 tons per day. I then need a formula to output in seconds how often the feed needs to stroke in the kiln. I have the math I just cannot manipulate excel to work with me on this.
Example on the math: At 425 pounds per stroke and at 30 seconds a stroke the kiln gets 850 pounds of rock a minute, that's 51,000 pounds an hour, 1,224,000 pounds per day, divide that by 2000 and it shows 612 tons per day. Basically I need to figure out how to do this formula backwards to get the seconds from the tons not the tons from the seconds. I am sure I am just having a brain fart.
Any input would be great thanks.
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