The machine is widely used in power plants,electricity,metallurgy,petrochemical,machinery,transportation,railways and other industries. Particularly it is suited to the transformer factory,large substation 110KV above transformer site maintenance and high-grade oil ,imported oil ,transformer oil fast depth of EHV transformer oil ,insulating oil purification. And suitable for the installation and maintenance of large-scale transformer oil processing. Transformer vacuum oiling and drying hot oil circulation. The series of models is used at high altitudes even more advantages.

