Baoding although dry type transformer is very common, and our life is closely related to the use of electricity, but there are still a lot of people not particularly understand the knowledge about baoding dry type transformer, today, small make up to sort out the several steps of baoding dry type transformer manufacturing, in order to facilitate everybody to baoding dry type transformer has a more comprehensive understanding.
Manufacturing procedures of baoding dry transformer:
First step, preheat.
Tidy up the coil first, after test, the dry type transformer into the chamber, after a certain time and temperature baking, remove the coil, the temperature dropped to 100 ℃.
Step two, vacuum.
Put the coil into the VPI dip tank and vacuum to 5mm mercury column for a period of time.
Step 3: soak.
Open the VPI dip tank release valve, put in the dip paint; Up to the top of the coil more than 50mm.
Step four, vacuum.
Vacuum and hold for a while.
Step 5: pressurize.
After removing the vacuum pressure, add 6 bar pressure and maintain for a long time.
Step 6, dribble.
After relieving the pressure, remove the coil and drizzle the paint as dry as possible.
Step 7: dry.
Put the coil in the oven and dry it.
Step 8: cool down.
Remove the coil and cool it.
After the above eight steps, baoding dry type transformer basic processing finished, of course, in the actual process of baoding dry type transformer manufacturing still has a lot of matters need to pay special attention to, to ensure the processing quality of baoding dry type transformer.
Billion in baoding electric materials co., LTD is specialized in the production of transformer baoding transformer factory manufacturers, with professional production equipment, hoisting, tooling and testing equipment, established a perfect quality management system, product performance indicators have reached the standard.
Main products: baoding dry-type transformer, baoding box-type transformer, baoding oil-immersed transformer, baoding high-low pressure complete set of equipment, etc. I companies to follow "detail decides success or failure, honesty molded the future" of the enterprise purpose, adhere to "quality measuring market, seek development by innovation, to management for efficiency" business philosophy, to make my company's products are widely used in power plant, chemical, construction, mining, metallurgy, rail transportation and other industries, to meet the needs of various users, my company rely on superior product quality, thoughtful service, won the trust of our customers.
