Coolant Filtration System

[AMAN 7047]

Tramp oil is one of the most overlooked yet costly problems in modern machine shops. When hydraulic oil, way lubricant, and machine oils leak into coolant sumps, they create a layer of contamination that quickly reduces coolant performance. While it may seem like a minor issue, the long-term impact can be significant. Bacterial growth, unpleasant odors, reduced tool life, poor surface finishes, and increased coolant replacement costs all add up, affecting both productivity and profitability. For facilities operating between 10 and 20 CNC machines, unmanaged tramp oil contamination can result in tens of thousands of dollars each year in unnecessary coolant purchases, maintenance expenses, and hazardous waste disposal fees.
Coolant Filtration SystemRather than replacing contaminated coolant prematurely, many manufacturers are turning to portable coolant recycling systems that restore coolant quality directly at the machine. The PRAB MCR2 and MCR5 Mobile Coolant Recycling Systems provide an efficient, cost-effective solution for machine shops, fabrication facilities, and metalworking operations looking to extend coolant life without investing in a large centralized recycling system.

Designed for mobility and convenience, both the MCR2 and MCR5 are mounted on durable heavy-duty locking casters, allowing operators to move them easily from one CNC machine to another. This flexibility makes them ideal for shops with multiple machines that require regular coolant maintenance. Instead of dedicating valuable floor space to a permanent installation, a single mobile recycler can service numerous machines throughout the facility.

Operation is simple and requires minimal setup. The units connect to a standard compressed air supply, eliminating the need for electrical power or complex wiring. Operators simply position the skimmer in the coolant sump, connect shop air, and the recycling process begins. The system removes floating tramp oil, separates suspended solids and contaminants, and returns cleaner, reusable coolant back into the machine. Because the coolant is continuously rejuvenated, shops experience longer coolant life, improved machining performance, and reduced disposal requirements.

The PRAB MCR2 is designed for individual CNC machines and lighter-duty applications where coolant contamination occurs on a smaller scale. It is an excellent choice for job shops or manufacturers seeking an economical solution for maintaining coolant quality without interrupting production.

For larger operations, the PRAB MCR5 offers increased processing capacity, making it well suited for high-volume coolant sumps or facilities where one recycler services multiple machines throughout the workweek. Its higher throughput allows maintenance personnel to efficiently manage coolant across an entire production floor while minimizing downtime.

One of the greatest advantages of both systems is their plug-and-play design. Each unit ships fully assembled and ready for immediate operation. There is no need for electrical installation, dedicated plumbing, or costly infrastructure modifications. Simply unpack the unit, connect compressed air, and begin recycling coolant from the first day of use.

By removing tramp oil before it degrades coolant quality, the PRAB MCR2 and MCR5 help manufacturers reduce operating costs, extend coolant life, improve machining performance, and lower hazardous waste generation. For shops seeking an affordable, portable coolant management solution, these mobile recycling systems provide a practical way to protect equipment, improve productivity, and achieve substantial long-term savings.