A front view of a coolant filtration system.
A side view of a coolant filtration system.
A front view of a coolant filtration system.
A side view of a coolant filtration system.

Coolant Filtration System

Roeslein designs and manufactures compact, modular coolant filtration systems for D&I can manufacturing lines. The high-efficiency systems utilize high-flow cartridge filters with automatic changeover capability for increased reliability and reduced downtime. Clean coolant is supplied to the bodymakers at a consistent pressure and temperature, resulting in improved front-end performance and lower maintenance costs.

System Advantages:

  • The high-efficiency systems utilize high-flow cartridge filters with automatic changeover capability for increased reliability and reduced downtime.
  • Clean coolant is supplied to the bodymakers at a consistent pressure and temperature, resulting in improved front-end performance and lower maintenance costs.
Used in: Can Making,
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Tank Assembly

  • 4,000 gallon [15,142 liters] main setting tank with plate and frame heat exchanger(s)
  • Electric rope-mop skimmer to remove accumulated tramp oil from unfiltered reservoir
  • (2) electric immersion heaters to maintain optimal oil temperature in main tank
  • Ladder or stair to top of tank and man-way for easy access, top handrail for personnel safety
  • Bottom drain to facilitate cleaning

Controls and Instrumentation

  • Allen-Bradley or Siemens PLC with Human Machine Interface (HMI) module for control of filters and systems, integrated into a single NEMA 4 panel
  • Sump tank local pushbutton control station and PLC located in main panel
  • Single panel mounted air-conditioner for panel cooling

Sump Tank & Pumps

  • 1,000 gallon [3,786 liter] sump tank
  • Vertical or self-priming centrifugal sump pumps
  • Automatic level control through pump speed modulation
  • Air operated double diaphragm pump for waste oil and wash down

Filtration

  • (2) high efficiency carbon steel Cuno filter housings with Micro-Kleen III, 10-micron cartridges
  • Interconnecting piping with valves, pressure sensors and PLC necessary for automatic, online filter changeover

Main Pumps

  • (2) high efficiency close-coupled, centrifugal pumps – one online, one backup
  • PLC and VFDs modulate pump speed to maintain constant oil pressure

Coolant Mix/Make-up and Biocide Metering

  • Metering pump and static mixer for neat oil and fill water
  • Automatic level control
  • Metering pump for biocide injection

To learn more about Coolant Filtration Systems, please talk to a Roeslein representative today.