efm Bituminous boiler testing is next week

Re: efm Bituminous boiler testing is next week

PostBy: rockwood On: Tue Jan 31, 2012 11:40 am

Berlin wrote:If only EFM had made the auger larger on the 520 (along with a rotating head) they would be able to enter a largely untapped market.

I've often wondered the same thing. Why did they stay with a smaller auger tube when the standard size auger tube has been 3" since the late 1920's..?
rockwood
 
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