Malaysia Time:

Minimac
 Oil Cleaning Systems

Why Our Product


VJ Engineering's  Key Operational Features

  • Based on German Technology, under the brand of MINIMAC.
  • Our Oil Cleaning Systems or Oil Filtration Systems has been Certified for ISO 9001:2008 Standard by JAS-ANZ (Australia & New Zealand)
  • Having an experience of 15 years in oil filtration technology
  • Running successfully in Power plants, Steel Industry, cement mills, mining, paper mills, sugar plants, auto-manufacturing, plastics & rubber
  • Removes solid contamination – metallic / non-metallic / sludge / dust / soot / varnish etc Upto a size of 0.25 microns form the oil
  • Maintains Cleanliness Class ISO 14 / 12 or NAS 4
  • Removes 100% moisture from the oil below 100 PPM
  • Removes moisture in all 3 forms from oil – Free Water / Emulsified Moisture / Dissolved moisture

Benefits of Minimac Oil Filtration Systems

  • Increases oil life
  • Prevents Additive depletion and preserves it
  • Enhances the life of machine & its components like valves, pumps, gears etc
  • Reduces maintenance cost and machine down time due to less malfunctioning of components
  • Reduces valve malfunctioning
  • Reduces oil leakages and waste-oil generation
  • Prevents Varnish Formation in oils
  • Prevents Bacterial Growth in oil
  • Quick payback of investment

Benefits of Minimac
 Oil Cleaning Systems
Benefits of Minimac
 Oil Cleaning Systems

Comparison between Minimac Oil Filtration Systems and Other Systems

Comparison between Minimac Minimac
 and Other Systems

Limitation of OEM fitted Filters

If your Machines already equipped with Filters, then you may think why do you need an additional Oil Filtration System?
You still need to have Oil Filtration Systems because:

  • OEM fitted in-line filters are Surface Type Filters and cannot remove particles at high efficiency.
  • OEM fitted in-line filters are generally of 15 micron or 25 micron size. So they cannot remove particles of lesser size (i.e. clearance sized particles)
  • Filters cannot remove moisture contamination
  • OEM fitted in-line filters can neither prevent nor remove formation of varnish, sludge and resins.
  • OEM fitted in-line filters do not prevent additive depletion
  • Surface filters have a limited contamination holding capacity, usually between 1 and 100 grams, which calls for high filter replacement at short intervals.


Limitations of Centrifugal Systems

  • Lube oil when in huge tanks is circulated through Oil Centrifuge System for filtration and water removal.
  • Centrifuge systems cannot remove solid particles of less than 10 micron from oil
  • Cannot remove emulsified or dissolved moisture content from oil which is less than 500 PPM approx
  • Centrifuge can remove ONLY free or un-dissolved moisture from oil.
  • Centrifuges cannot remove oxygen / air bubbles in oil
  • Centrifuge cannot be operated for long hours as there is risk of additive package separation from oil, due to excessive rotation of oil at high RPM
  • Centrifuge is not a versatile equipment and cannot handle oils of various viscosities with a single machine.


Limitations of Electrostatic Systems

  • Electrostatic Systems (ELCs) trip & stop working when moisture content in oil is more than 500 PPM (0.05%).
  • Cannot remove moisture content from oil
  • ELCs cannot work for oil viscosity above 100 cSt.
  • ELCs cannot prevent varnish formation in oil as they do not remove moisture.
  • Though ELCs remove varnish (but very slowly) they cannot wipe-off varnish already stuck up on valves or metal surfaces.
  • ELCs cannot be operated for long hours as there is risk of polar charging of oil & additives which reduces oil intrinsic properties


Application of Minimac Oil Filtration System in Industries

Oil Filtration System for Steel Plants

Application of Minimac Oil Cleaning System in Steel Industry


Oil Filtration System for Non-Ferrous Plants

Application of Minimac Oil Cleaning System in Non-Ferrous Industry


Oil Filtration System for Cement Plants

Application of Minimac Oil Cleaning System in Cement Industry


Oil Filtration System for Paper Plants

Application of Minimac Oil Cleaning System in Paper Industry

Oil Filtration System for Manufacturing Plants

Application of Minimac Oil Cleaning System in Manufacturing Industry