PRAB > Fluid Filtration > Guardian Coolant Recycling Systems

Guardian Coolant Recycling Systems

Compliance
Compliance
The PRAB Guardian removes free-floating and mechanically dispersed tramp oils to .1% or less, eliminating concerns about wastewater haul-away liabilities.
Health & Safety
Health & Safety
The Guardian removes tramp oils and suspended solids from contaminated coolants and controls bacteria, minimizing employee exposure to lubricants that can cause health problems and lead to medical claims.
Low Maintenance
Low Maintenance
The Guardian coolant recycling system is a turn-key system that is easy to operate for minimized operator involvement and training.
Value
Value
  • Reduce coolant waste up to 90%
  • Reduce haul-away costs
  • Typical payback in 6-9 months
  • Reduce new fluid purchase costs by up to 75%
  • Separated fluid can be sold or recycled

These versatile and centralized coolant recycling systems remove tramp oils and suspended solids from contaminated coolant, controls bacteria and can adjust fluid concentration for fluid recovery. Each turnkey system is designed for easy installation, quick start-up, and simple, efficient operation- clearly making it the best coolant recycling solution on the market today. For a calculation of just how quickly you will pay this system back, call us for a free ROI estimate.

Advantages of PRAB Guardian™ Coolant Recycling Systems include:

  • Reduces new fluid purchase costs by up to 75%
  • Reduces hazardous waste disposal costs by up to 90%
  • Typical system payback is 6-9 months
  • Easy operation minimizes operator involvement and training
Performantee | Prab.com

To discuss your custom application please contact us today. Or, if you know your options and would like a quote from a product specialist click here.

Optional coolant monitoring and management can maximize coolant savings. Ask about the Guardian with optional AC³ concentration controller, or the Coolant Manager for complete automation of the coolant recycling process.

AC³

A fully automated coolant concentration controller, the AC³ will maintain set concentration levels within +/- 0.5% accuracy. The exclusive logic built into the controller allows more or less concentrate to enter the discharge flow of the Guardian system. This comprehensive system provides the necessary intelligence to accurately and automatically inject new concentrate only as needed to maintain optimum ratios and achieve maximum tool life.

Coolant Manager

Control bacteria safely and effectively with the PRAB Coolant Manager, an ozone injection module designed to prevent coolant rancidity. The device, which is the size of a small briefcase, can maintain a sump containing up to 3,000 gallons of coolant. Ozone is the natural choice for coolant bacteria control, eliminating the need for biocide. The Coolant Manager works with all common types of coolant: water, soluble oils, semi synthetic coolants, synthetic coolants, and alkaline cleaners.

  • Process up to 1,500 gallons of coolant per hour; larger capacity systems available
  • Remove tramp oils and reduce new coolant purchases up to 75%
  • Meet tighter coolant clarity tolerances with optional polishing filter
  • Extend tool life and save 25% in new tool purchases with Guardian-clarified coolants
  • Remove free-floating oils to 0.1% or less
  • Continuous overflow prevents rancidity
  • Purge coalescing media of solids and sludge with automatic air sparger
PRAB AC3 Fluid Monitor | Prab.com
PRAB AC3 Fluid Monitor
PRAB Coolant Manager | Prab.com
PRAB Coolant Manager

 

To discuss your custom application please contact us today. Or, if you know your options and would like a quote from a product specialist click here.

Model
Rate
Dirty/Clean
Capacity
Length*
Width*
Height*

HG150

300 gph

75/75 gal

82 in

48 in

79 in

HG250


300 gph

125/125 gal

94 in


48 in

79 in

HG400

600 gph

200/200 gal


123 in

55 in

60 in

HG600

600 gph

300/300 gal

123 in

67 in

60 in

HG800

900 gph


400/400 gal

158 in

64 in

65 in

HG1200


900 gph


600/600 gal

168 in

64 in

77 in

HG1600


900 gph

800/800 gal


184 in

85 in

85 in

HG2000

1500 gph

1,000/1,000 gal

185 in

100 in

78 in

HG4000

1500 gph


2,000/2,000 gal

191 in

113 in

82 in

 

To discuss your custom application please contact us today. Or, if you know your options and would like a quote from a product specialist click here.

Introduction to the Guardian and How it Works

Guardian coolant recycling systems use three separate principles to recondition machine tool coolant including gravity settling, filtration, and coalescence. It is equally effective for washing compounds and other water-soluble mixtures where tramp oils and suspended solids detract from performance. See more about the Guardian in the video below.

 

To discuss your custom application please contact us today. Or, if you know your options and would like a quote from a product specialist click here.

PRAB completes comprehensive sample testing to establish an accurate understanding of the unique characteristics of your mixed solution and its industrial applications. This test determines the correct centrifuge system design and capacity to optimizes the filtration process within your facility.

To receive a free test contact us today at (800) 968-7722.

Guardian Coolant Recycling Systems | Prab.com

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