AR Engineering

High-Vacuum Transformer Oil Filtration And Dehydration Plants  are suitable for   all types of electrical insulating oils.  We have standard high-vacuum filtration and dehydration plants to remove moisture (free as well as dissolved), gases, dirt and oxidation products from mineral-based and synthetic, silicon oils and others. Systems are in flow rates from 300 LPH to 12000 LPH.  Custom built plants can be provided as per customer’s specific requirement, such as more flow-rates.  These plants work on low temperature, high vacuum principle. Plants mainly consist of heating, filtration and vacuum system.  Heating system aids to the filtration and moisture removal. Filtration systems remove suspended particles down to 1 micron such as rust, dirt, scales, colloidal carbon etc.  Vacuum Systems remove moisture (emulsified as well as dissolved) down to < 5 – 10 ppm depending on the working vacuum of the plant.   •  Working Systems   •  Optionals   •  Plant Can Be Sup

AR Engineering is a company founded by Mr. Arvind Mutalik in 1988, for manufacturing of Transformer Oil Filtration Machines .  Since then AR Engineering has developed different types of Insulating Oil upgrading systems suitable for in-house and onsite operation.  The plants are suitable for Transformer & Capacitor Manufacturers, Transformer Repairers, Transformer Owners, Oil filtration service providers etc.  These plants work on low temperature, high vacuum principle. We also developed Trickle Impregnating Machines for varnishing of electrical machines windings such as armatures, rotors, field coils, stators.  These machines are suitable for varnishing of electrical windings in mass production. Auto electrical parts, mixers, fans, electrical motors, Instrument transformers etc. are few to name.

# AREngineering # TransformerOilFiltrationandDehydrationPlant AR Engineering is one of the leading manufacturers of Transformer oil filtration & dehydration plants since 1990. The company got established in 1988 at Satara,  Maharashtra. Sticking to our policy, we try to manufacture machine which will give lowest running cost to our customers. Keeping in mind that, our machines are compact (Less floor space occupied), light weight (Less transportation cost) & higher working vacuum (Less oil heating in the machine) We manufacture transformer oil filtration & dehydration plants ranging from 300 LPH to 18000 LPH.  Each model having 2 types mainly, single stage degassing & 2 stage degassing. Working vacuum of single stage degassing plants is less than 1 Torr. While working vacuum 2-stage plants is less than 0.2 Torr. Our machines are work on Low temperature high vacuum principle. So, running cost of our machine is very minimal. We also manufacture tailor made plants

In today’s competitive world the electrical insulation materials and the processes are viewed with tremendous cost and quality consciousness.  Varnishing of electrical machine winding forms a major part of the total cost of the electrical insulating materials. With the increasing costs of energy and solvents for use in varnishing, it has become a need of the hour to look into the change in the conventional impregnation methods such as Dip and bake varnishing or the Vacuum impregnation. Visit for more details: http://varnishingmachine.com/trickle-varnishing-machine-manufacturer.html

AR Engineering is a company founded by Mr. Arvind Mutalik in 1988, for manufacturing of transformer oil filtration machines. Since then AR Engineering has developed different types of Insulating Oil upgrading systems suitable for in-house and onsite operation. Visit for more information: http://varnishingmachine.com/index.html