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Product introduction:
This equipment is a special drying equipment for transformers, which adopts the vapor-phase technology to carry out drying treatment on the transformer through heating and evaporating the medium. Its oil-spraying function refers to uniformly spraying the oil on the surface of the transformer during the drying process to improve the drying effect. This kind of equipment has the characteristics of high efficiency, uniformity, and stability, and can ensure the insulation performance and quality of the transformer, and is widely used in the power industry.
Certification :
Calibration Certificate(cost additional)Price :
NegotiableDelivery Time :
90 DaysPayment Terms :
L/C, T/TBrand Name :
HCTEModel Number :
HCTE-Gpde-002Application scope:
The vapor-phase drying equipment with oil-spraying function is applied to extra-high voltage transformers (110kV-1100kV) products. After the product drying is completed, the vacuum oil-spraying function can be enabled to stabilize the insulation quality of the product within a certain period of time.
Product features:
Kerosene is heated and evaporated in a vacuum state, becoming high-temperature kerosene vapor. In the vacuum tank, it condenses when encountering the lower-temperature products to be dried, releasing the latent heat of condensation to heat the product. The condensed kerosene is collected, re-heated and evaporated, and this cycle is repeated many times, and the temperature of the workpiece continues to rise, and the moisture therein continuously evaporates into water vapor, which is drawn away by the vacuum system, and finally achieves the goal of thorough drying.
The heat exchange efficiency of the kerosene vapor-phase drying is higher than any other heating method, and the quality of drying is very stable, which is the preferred drying method for high-voltage insulation products at present.
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