Motor Windings Varnish Vacuum Pressure Impregnation Equipment VPI
Max Dia 5000 mm
The VPI series vacuum pressure impregnation equipment impregnates
the workpieces in a sealed tank under a certain pressure,
which forces the impregnant to immerse more completely into the
gaps of the workpieces. The equipment is specially used for
impregnation of windings of high voltage motors, traction motors,
special motors, anti explosion pump motors, magnetic motors,
and transformers. The windings after impregnation in VPI equipment
have an improved insulation performance,
a reduced surface temperature, an improved mechanical strength, a
reduced fault rate, a better anti-moisture capacity, and a long
The impregnating tank cover is opened and closed with the help of a
hydraulic mechanism. The signal is feedback through non-contact
proximity switch. The tank cover opening angle follows the rule
that the top point of the opened cover passes over the inner wall
of the impregnating tank.
The impregnating tank is equipped with a level transmitter.
The impregnating tank is equipped with an over-pressure alarm, and
a pressure safety device.
The impregnating tank is designed with one anti-explosion peephole
light and one observation window.
The impregnating tank of the vacuum pressure impregnation equipment
is sealed by a silicon rubber ring.
When the impregnating tank cover is opened, the tank has safety
The impregnating tank is a vertical type.
The impregnation tank is equipped with a infrared camera so as to
check the working performance of the tank.
|Model||Diameter of Impregnation Tank||Nominal Volume of Impregnating Tank||Vacuum Degree||Working Pressure||Floor Area|
Note: PLC automatic control. The equipment is in the vertical type.
Horizontal type can also be supplied
if thus requested by the customer
The company mainly supplies the following products: VPI series
vacuum pressure impregnation equipment, FGH vacuum impregnation
drying machine, vacuum impregnation pressurized impregnation
equipment, water-curtain type paint spraying chamber, assembly
conveyance line, energy-saving drying ovens, baking ovens, and
others.The above products are widely used for impregnation
treatment of windings of motors, electrical equipment, high voltage
motors, traction motors, special motors, pump motors, magnetic
motors, and transformers. The equipment is a newly energy-saving
equipment, which greatly improves product quality, reduces
production cost, and strengthens competitiveness.