Tramp Oil Is Costing You More Than You Think
Tramp oil contamination is one of the most common yet costly problems facing modern machine shops and metalworking facilities. When hydraulic oil, way lubricant, and machine oils migrate into coolant sumps, they create a chain reaction of issues that reduce productivity, increase maintenance requirements, and significantly raise operating costs. Left untreated, tramp oil encourages bacterial growth, produces unpleasant odors, shortens coolant life, reduces cutting performance, and negatively impacts finished part quality. For shops operating between 10 and 20 CNC machines, these hidden costs can quickly add up to tens of thousands of dollars each year through unnecessary coolant replacement, increased hazardous waste disposal, and reduced tool life.
Chip FilterInstead of replacing contaminated coolant, manufacturers can extend coolant life and improve machining performance with the PRAB MCR2 and MCR5 Mobile Coolant Recycling Systems. Designed specifically for machine shops, fabrication facilities, and metalworking operations, these portable coolant recycling units provide an efficient and economical way to rejuvenate coolant directly at the machine level. They offer many of the benefits of centralized recycling systems without the higher investment, permanent installation, or infrastructure requirements.
The PRAB MCR2 and MCR5 are engineered for maximum mobility and ease of use. Mounted on heavy-duty locking casters, each unit can be easily moved from one machine to another, allowing a single recycler to service multiple CNC machines throughout the facility. There is no need for electrical connections, dedicated plumbing, or complicated installation. Simply connect the unit to a standard shop air supply, position the skimmer in the coolant sump, and begin recycling immediately.
During operation, the system effectively removes floating tramp oil while separating metal fines, chips, and other suspended solids from the coolant. Once cleaned, the coolant is returned directly to the machine, helping maintain proper coolant concentration and extending its usable life. By continuously removing contaminants, the recycler helps prevent bacterial contamination, eliminates foul odors, improves machining consistency, and reduces downtime associated with coolant changes.
The MCR2 is an excellent solution for smaller shops or facilities that need to maintain individual CNC machines or lower-volume coolant systems. Its compact size and portability make it ideal for routine coolant maintenance without disrupting production.
For larger operations with multiple CNC machines or higher-capacity coolant sumps, the MCR5 delivers increased processing capability. Built for demanding production environments, it enables maintenance personnel to efficiently service several machines throughout the week using a single portable recycling system. This flexibility reduces labor requirements while maximizing equipment utilization.
Both models arrive fully assembled and ready for immediate use, allowing facilities to begin improving coolant quality from day one. By recycling coolant instead of discarding it, shops reduce coolant purchases, minimize hazardous waste disposal, improve workplace cleanliness, and support more sustainable manufacturing practices.
Whether your goal is reducing operating expenses, extending coolant life, improving part quality, or increasing machine uptime, the PRAB MCR2 and MCR5 Mobile Coolant Recycling Systems provide a practical, reliable, and cost-effective solution. Investing in coolant recycling not only protects your machining operations from the hidden costs of tramp oil contamination but also delivers measurable long-term savings and improved manufacturing efficiency.