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VPI900 Vacuum Pressure Impregnation Equipment

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VPI900 Vacuum Pressure Impregnation Equipment

Brand Name : WONDERY

Model Number : VPI900

Certification : CE

Place of Origin : Jiangsu, China (Mainland)

MOQ : 1 Set

Price : Negotiable

Supply Ability : 100 Set/Sets per Year

Delivery Time : 90 Days

Packaging Details : plywood case suitable for sea transportation

machine name : Vacuum Pressure Impregnation Equipment

working pressure : 0-0.6MPA (adjustable)

working vacuum degree : 100- 200Pa

Manufacture standards : Steel Pressure Vessels GB150-1998

sealing ring of the impregnating tank : air-filling type sealing ring

working vacuum : 5000-10000Pa

material for head : Q235-B

material for tank body : Q235-B

flange : Q235-B forging parts

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VPI900 Vacuum Pressure Impregnation Equipment

1. Application

VPI series vacuum impregnation equipment refers to the equipment which impregnates and pressurizes the workpieces at the same time in a sealed and pressurized tank. The pressurizing system helps the paint to spread more evenly and fastly into the gaps of the workpieces. This VPI vacuum impregnation system is specially applicable to heat insulation treatment of windings of high voltage motors, traction motors, special motors, anti-explosion pumps, and magnetic motors. It can also be used for impregnation of transformer coils, transformer cores and other high voltage products. It effectively reduces the fault rate, improves the insulation performance, and prolongs its service life of the finished product.

2. Main Technical Parameters

Model Diameter of Impregnation Tank (mm) Nominal Volume of Impregnating Tank (M³)

Vacuum Degree


Working Pressure


Floor Area


VPI-900 900 0.84 40-5000 0.1-1.8 2100×3400mm
VPI-1000 1000 1.24 40-5000 0.1-1.8 2100×3400mm
VPI-1200 1200 1.82 40-5000 0.1-1.8 2200×4500mm
VPI-1400 1400 3.05 40-5000 0.1-1.8 2400×4800mm
VPI-1600 1600 4.37 40-5000 0.1-1.8 3200×5400mm
VPI-1800 1800 6.05 40-5000 0.1-1.8 3800×6900mm
VPI-2000 2000 8.48 40-5000 0.1-1.8 4500×7800mm
VPI-2500 2500 15.80 40-5000 0.1-1.8 4900×8500mm
VPI-2800 2800 21.17 40-5000 0.1-1.8 5800×9400mm
VPI-3000 3000 24.59 40-5000 0.1-1.8 660011400mm
VPI-5000 5000 48.56 40-5000 0.1-1.8 11800×16800mm

Notes: The size of the vacuum impregnation tank can be customized.

3.Vacuum Pressurizing Impregnating System

1.1pressurizing and impregnating

cylinder, specification: Φ900×900mm, 1 piece;

1.2 working pressure: 0-0.6MPA (adjustable);

1.3 working vacuum degree:100- 200Pa;

1.4 material: head: 16MnR; body: Q345-R; flange: Q-235-B forging parts;

1.5 The impregnating tank cover is opened and closed with the help of a hydraulic mechanism. The opening, closing, locking, and unlocking are all driven by the hydraulic cylinder. The movement signal is returned by non-contact proximity switch. The tank opening angel is well designed so that the projection of the top point of cover casts over the tank inner wall. In this way, when the tank cover is opened, the jobs could be loaded into the tank easily.

1.6 The impregnating tank is equipped with overpressure alarm, and pressure safety device.

1.7 The impregnating tank is designed with one peephole light and one observation windows.

1.8 The impregnating tank is sealed by a silicon rubber ring.

1.9 The flange used for the impregnating tank is made of Q235-B forging parts.

1.10 When the impregnating tank cover is opened, the tank has safety interlock mechanism.

1.11 The tank inside is built with weight bearing stand which can bear a maximum weight of 20T.

1.12 The impregnation tank is equipped with the level transmitter.

4. Vacuum System

4.1 This vacuum pumping system includes 1 set of 2X-30 rotary vane pump, and 1 set of ZJ300 roots pump.

4.2 max air suction speed: 300L/S;

4.3 vacuum buffer tank to prevent vapor

from coming into the vacuum unit.

4.4 The waste gas of the vacuum system

first goes through a mechanical trap condenser before

entering the atmosphere. The condensed liquid will be let out manually.

4.5 The vacuum valves used are of high vacuum pneumatic ones.

4.6 intelligent digital magnetic resistance vacuum meter, and absolute pressure transmitter.

4.7 electrical contact vacuum meter, electrical contact pressure gauge.

5. Company Info

Wuxi Wondery Trading Co., Ltd is a comprehensive Vacuum Pressure Impregnation Equipment supplier. Our company

supplies the following machines: Vacuum Pressure Impregnation Equipment,aluminum radiator fin machine, aluminum radiator core builder machine, aluminum radiator plastic tank clinching machine, aluminum radiator brazing furnace, aluminum radiator leak testing machine,

radiator header plate mold, radiator side plate mold, plastic tank die, etc.

Product Tags:

B Type automatic tube making machine


Brazing automatic tube making machine


Brazing Radiators Tube Machine

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