Originally titled 'Coolant Recycling Extends Life of Metalworking Fluids'
The Guardian coolant recycling system is a fluid reclamation management tool for operations with industrial coolant or washwater reservoirs. The system reduces new fluid purchases by as much as 75 percent and reduces waste fluids as much as 90 percent by recycling used coolants, the company says. Free-floating and mechanically dispersed tramp oils are reduced to 0.1 percent or less at process rates of 90 to 1,500 gph. Guardian systems operate on a continuous overflow process providing multiple passes to prevent rancidity.