VPI vacuum pressure impregnation services Keywords www.vacuum-guide.com

Vacuum impregnation system manufacturers AMERICA Asia Pacific Europe


Casting Impregnators Casting Impregnators, Inc. - www.castingimpregnators.com
- 11150 W. Addison St., Franklin Park, IL 60131, USA

email, Tel. +1 847.455.1000

Casting Impregnators, Inc., one of the oldest impregnation job shops in the United States, has been sealing porosity for our customers since 1950. We are the oldest member in Loctite's network of Application Process Centers that was established over 35 years ago. Over the years, our dedication to quality has made the Casting Impregnators Group a leader in porosity sealing services.
products: Casting Porosity Sealing, Impregnation Services

Services for Metal Castings, Powder Metal Parts, and Plastic Components


dahl-beck electric dahl-beck electric - www.dahlbeckelectric.com
- 2775 Goodrick Avenue Richmond, CA 94801-1109, USA

email, Tel. +1 (510) 237-2325
products: Vacuum Pressure Impregnation (VPI)

Our 4 separate VPI systems has set us apart from other motor repair facilities. To our knowledge, no other motor repair shop in the country has 4 VPI systems under one roof. We have made a considerable investment in these systems in an effort to offer our customers the best product for their particular application.
  • System 1: 8 ft. VPI System with Dolphon Polyester Resin
  • System 2: 5 ft. VPI System with Guardian Epoxy Resin
  • System 3: 5 ft. VPI System with Traction/Mining VT Resin
  • System 4: 3 ft. VPI System with Siemens approved VT Resin


kn electric K&N Corporate - www.knelectric.com
- 415 N Fancher Road, Spokane Valley, WA 99212, USA

email, Tel. +1 509-838-8000
products: Vacuum Pressure Impregnation (VPI)
  • K&N has the largest Vacuum Pressure Impregnation (VPI) system in the Northwest
  • Our 10' diameter is capable of impregnating motors up to 7 kV
  • We will protect your motor from the chemical exposure and harsh environments using state-of-the-art technology and superior VonRoll Permafil catalyzed epoxy resin
  • For smaller motors, we use our 5' diamter VPI tank to offer the same gap filling characteristics as the 10' tank


Inman Electric Inman Electric, Inc. - www.inmanelectric.com
- 318 North 30th Road, Civic Industrial Park, La Salle, IL 61301, USA

email, Tel. (815) 223-2288

Inman Electric is a privately held company and has been managed by the Inman family for three generations. When Sam Inman passed away in 1997 he was succeeded by his son David. David's son, Brian, joined the company in 2003 after obtaining an electrical engineering degree from Purdue University. Inman Electric has realized great success by providing personal service and quality work for over forty years.
products: Vacuum Presure Impregnation (VPI)
  • Motors, generators, and coils up to seven feet in diameter are processed under vacuum and pressure with solventless epoxy resin to provide void-free electrical windings. The VPI process provides maximum penetration of resin throughout the turns of individual coils.
  • VPI is greatly superior to solvent varnishes and the conventional “dip and bake” method. Solvent varnishes lose 50% to 70% of volume during baking, leaving voids and air pockets in the windings. A weak sponge-like structure results. VPI provides a 100% solid mass structure that gives you the greatest mechanical strength, a cooler running motor due to superior heat dissipation, and the highest level of environmental protection. A motor winding that undergoes VPI is virtually impervious to oil, moisture, and chemical contaminants. VPI may be used for both A.C. and D.C. stators, armatures, field coils, and applications such as lifting magnets. Large frame motors from 460 volts through 13,800 volts should receive VPI to ensure the longest attainable service life.

 

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