Vacuum Casting Plant Technology And Mould Function Of Transformer

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SIMUWU Shanghai Gehang Vacuum Technology Co., Ltd. is a customized manufacturer of vacuum casting equipment for transformers, transformers, high-voltage motors, sensors, power supplies, capacitors, motor stator and ignition coils.

The vacuum casting equipment of the transformer has the functions of automatic proportioning and weighing, and on line automatic mixing and casting.Also equipped with a button automatic cleaning, convenient and quick, maintenance is also very simple.Vacuum casting equipment of transformer adopts new static mixing technology, which is suitable for mass production or intermittent production, to ensure the freshness, fluidity and wettability of resin mixture.The viscosity of the mixture in casting the first part is the same as that in casting the last part, effectively improving the partial discharge level of the product.There is no need to worry about the lack of mixing caused by mold leakage, and there will be no waste caused by multi-mixing.

The vacuum casting equipment of transformer is completed automatically. The vacuum degree, temperature and time of the whole process are under automatic control. The whole set of equipment can be operated by one person with low labor intensity. Because all feeding adopts sealed automatic vacuum suction, it has no effect on the environment.

Functions of transformer mould:

Vacuum casting mould for transformer is a necessary tool for the manufacture of transformer. Vacuum casting mould is an important guarantee for the quality of transformer and a decisive factor for the shape, size and appearance quality of transformer. It plays an irreplaceable role in the production process of transformer.

The vacuum casting mould for the transformer must ensure the correct position of the winding, core, outlet terminal and other parts of the transformer.The vacuum casting mould for transformer makes the size and performance of the casting body meet the requirements, and the appearance of the casting body is reasonable and beautiful.The installation, disassembly and sealing requirements of the vacuum casting mold of the transformer and the difficulty of exhaust during casting can all affect the product quality and test results of the transformer and further affect the use of the transformer.Factors such as the quality and weight of vacuum casting mould of transformer have a great impact on the operation of front-line workers in the workshop. Reducing the weight of mould is equivalent to reducing the Labour intensity of operators in the workshop. However, it is necessary to ensure that the mould meets the use requirements, so as not to affect the quality of mould during the use.

Vacuum casting equipment of transformer casting process flow:

Put the product into the preheated oven for baking – set the time.
The glue is vacuumized and defoamed through the vacuum system of the vacuum castingequipment to remove the bubbles generated during the mixing process.
Set relevant parameters such as castingamount and mixing ratio of castingtime on the control panel.
Put the preheated product into the vacuum box, and then vacuum to -1mBR.
Start the device.Start casting.
After the completion of casting, the gaspressure in the vacuum chamber shall be restored first, and then the door of the chamber shall be opened to take out the finished product.The next product is then poured in cycle.

Editor: Frank Lee
Copyright: SIMUWU Vacuum Furnace