I am selling an older 14" Delta (28-275C) bandsaw. A potential buyer would ideally like to have a blade speed of 1500fpm. Currently it has a 1725RPM motor, a 2.8" drive pulley and a 6" driven pulley.
My calcluations indicate it is currently running around 2850fpm and that to change it to 1500 would require a 12" driven pulley or perhaps changing to 2"/8" drive/driven pulleys.
Does anyone have any experience in doing this? Is there a minimum size for the drive pulley? Or is there some simple alternative method of reducing the speed.
thanks,
Greg