C.R.O.S.S. Coolant Recycling System

Make Contaminated Coolant a Thing of the Past

Instead of shouldering the burden of contaminated coolant yourself, let our Coolant Recovery Oil Separation System (C.R.O.S.S) handle it for you.

Our advanced coolant management solution meets the rigorous demands of CNC operations and other machining processes. The self-contained, compact system automates the removal of free-floating and mechanically dispersed tramp oils, suspended solids, and bacteria from contaminated coolants. This eco-friendly turnkey system will simplify your operations, improve sustainability, and save you money.

C.R.O.S.S. Benefits By The Numbers


C.R.O.S.S. removes 99.75% tramp oils and particulates by volume.

Remove Contaminants

C.R.O.S.S. filters coolants and separates oils for CNC machining tools with individual coolant reservoirs.

Designed for high-performance environments, the system ensures thorough particulate and tramp oil removal through a three-step process to preserve fluid quality and extend tool lifespan.

Features Include:

  • Rugged Construction. Steel construction with chemical-resistant coating suited for industrial applications.
  • Ready to Use. Just hook up electrical power and a water supply for the coolant proportioner.
  • Three-Step Process. Pre-filtration process removes large particulate matter, secondary filtration removes free-floating, loosely emulsified tramp oil, and a polishing filter removes fine particulate. 
  • Precise Operation. High-grade coalescing media and a precision-engineered separation chamber extracts oils down to 0.25% by volume.
  • Automatic Operation. Automated coolant proportioner maintains ideal fluid levels and monitors and controls coolant concentration.
  • Sustainable. Ozone generator injects ozone into recycled coolant to control bacteria and odors.
  • Small Footprint. Compact design fits into industrial plants of all sizes.

45% - 85%

C.R.O.S.S. reduces fluid purchases by up to 85%.

Reduce Fluid Purchases

C.R.O.S.S. advanced filtration drives operational excellence and cost savings by extending the life of machine tools and coolants.

The automated and self-contained design enhances sustainability to trim fluid purchases.

Features Include:

  • Lower Fluid Use. Replace fluid lost to evaporation or spillage with system’s coolant proportioner.
  • Reuse Coolants. Improve your bottomline and reuse coolants multiple times.
  • Safeguard Safety. Keep the working environment cleaner to improve safety and regulatory compliance.

85% - 90%

C.R.O.S.S. cuts waste disposal costs by up to 90%.

Slash Waste Disposal Costs 

C.R.O.S.S. is suited for shops looking to upgrade their sustainability profile by reducing waste and associated disposal costs. 

Features Include:

  • Sustainable. Reclaim and recycle valuable oils for internal use or sale.
  • Resale. Sell or reuse separated fluids to promote sustainable practices.
  • Save Money. Lower new fluid purchases and hazardous waste disposal costs.
  • Waste Reduction. Efficient filtration mechanism aligns with environmental and sustainability goals.

3 to 9 months

C.R.O.S.S. pays for itself in as little as three months.

Rapid ROI

An investment in C.R.O.S.S. quickly pays for itself. Save money on waste management and fluid procurement. Sell or recycle separated fluids to save money and encourage sustainability.

Lower health risks and potential medical claims by minimizing employee exposure to hazardous lubricants.

Features Include:

  • Operational Excellence. Extend the life of machine tools and coolants and trim maintenance downtime.
  • Cost Efficient. Cut waste disposal costs and trim new fluid purchases.
  • Environmental Compliance. Shrink your environmental footprint and comply with regulations.
  • Better Workplace Safety. Combat hazardous fluid exposure with a cleaner workplace.

24 Hours A Day

C.R.O.S.S. provides operations with clean coolant 24 hours a day and ≥ 99% uptime.

Increase Productivity

C.R.O.S.S. is ideal for CNC shops and metalworking environments such as automotive manufacturing plants and heavy-duty machining facilities that must remove tramp oils, ferrous and non-ferrous metals from their coolant. 

Features Include:

  • ≥ 99% uptime. Increase productivity and reduce maintenance downtime.
  • Automated. Mix coolant concentrate to maintain system levels without manual mixing.
  • Clean Coolant. Clean coolant 24 hours a day, 365 days per year with a centralized coolant filter and an optional coolant return system.
  • Lower Labor Costs. Minimizes manual intervention to free up valuable labor resources.
  • Ease of Use. Simple operation makes it easy to train personnel in its use.

900 gallons

Standard C.R.O.S.S. models can process 900 gallons of coolant per hour.

Process Coolant Fast

C.R.O.S.S. is ideal for high-volume CNC machining centers, precision grinding operations, and milling processes that demand pristine coolant quality.

The system works with a portable sump cleaner/filter to remove contaminated coolant and all swarf, chips, and sludge from the coolant reservoir.

Ideal for aerospace engineering, automotive manufacturing, and other industries where fluid cleanliness is tied to product quality and efficiency.

Features Include:

  • Sizing. System handles the largest sump in any shop.
  • Volume. Provide clean coolant to multiple machines, even in times of high demand. 
  • Customizable. Accommodates single to multiple CNC machines with its modular design and central filtration system options.
Fully Customizable

Precise Fluid Monitoring

Greater Control

Material Selection

Customization and Options

C.R.O.S.S. can be customized to suit various applications and diverse needs.
Magnetic separators, oil-water separators, coalescers, skimmers, paperbed filters and ozone generators can be added to achieve optimal results in specific applications. The system adapts to all shop layouts, processes, and volumes.

  • Precise Fluid Monitoring

    Monitor fluid levels with additional pre-filtration systems, a clean coolant return system, and an electronic refractometer.

  • Greater Control

    Opt for advanced control panels to integrate C.R.O.S.S. into existing production workflows.

  • Material Selection

    Choose from a variety of construction materials, including stainless steel upgrades for enhanced durability.

  • Available Options

    Install a magnetic separator to eliminate ferrous material from coolants, an oil-water separator to extract tramp oil from coolant sumps and parts washers, oil skimmers and coalescers to remove tramp oil from the coolant surface, paperbed filters to further eliminate contaminants, and an ozone generator to eliminate bacteria and odors.

System Flow Rate (GPM) Flow Rate (LPM) Dirty Tank (Gallons) Dirty Tank (Liters) Clean Tank (Gallons) Clean Tank (Liters) A (inches) A (cm) B (inches) B (cm) C (inches) C (cm) D (inches) D (cm)
250 2 7.6 130 492 120 454 60 152.4 42 106.7 39 99.1 36 91.4
450 5 28.9 250 946 200 757 72 182.8 48 121.9 49 124.5 46 116.8
850 10 37.8 450 1703 400 1514 120 304.8 48 121.9 53 134.6 50 127
1200 15 56.8 600 2271 600 2271 132 335.3 60 152.4 57 144.8 54 137.2
1600 15 56.8 800 3028 800 3028 132 335.3 60 152.4 78 198.3 82 208.3
2200 25 94.6 1100 4164 1100 4164 168 426.7 96 243.8 64 162.6 58 147.3