2006 Volume 92 Issue 5 Pages 350-355
Report of "No. 1 Basic investigation for grinding sludge recycling" concluded that it was possible to separate the coolant from the grinding sludge economically and grinding swarf and coolant were able to be reused for cost reduction. Based on that investigation, practical machine has been developed. After one year long run test, the results proved that environmental load reduction and cost reduction have been achieved practically at the same time.