Over the last 18 months, quite a few sawmills have invited Brunson’s service group to perform a line-up and/or have purchased our Sawmill Kit and training. One timber manufacturer purchased Sawmill Kits for 12 mills, and will be installing even more kits in the future. Eight of the top twelve lumber producers in North America have asked us to perform line-ups in their mills using our optical alignment technology.

What are we hearing from these customers? The mills which are implementing the Sawmill Kit solution into their regular preventative maintenance programs have been the most successful. Some of the results we have seen include a reduction in board deviation by over 50% - and improvements in recovery up to 2.6%. A couple of customers have shared that these results delivered annualized savings of $500,000 to $1,000,000.

Over the last couple of years, we have worked closely with respected sawmill industry consultant and alignment specialists, looking at the challenges of common machine center alignments in sawmills. This includes aligning chip-n-saw lines, gang & board edgers, overhead endoggers, sharp chains, head rigs, track and rails, band mills, sash gangs, horizontal resaws, planers, trimmers and others, in primary and secondary breakdowns.

While traveling into sawmills in the United States and Canada over the past few years, we at Brunson Instrument Company saw an unfulfilled need in the area of machine center alignment. Most sawmills whether small or large, producing anywhere from 25 mbf (25 thousand board feet annually) to 125 mbf and greater were still practicing old mechanical methods of lining up key machine centers. Using piano wire, dial indicators, feeler gauges and mechanical levels was more common than utilizing a highly accurate, repeatable instrument for important measurements.