The vacuum melting plant "UVP-400" intended for manufacture of large-sized castings from heat-resistant alloys under the lost wax casting method. Melt mass from 150 to 400 kg. One melting-pouring cycle time is 2.5 hours or less.
The design feature of the plant is a two-chamber vertical design with the chambers separated by a frameless disc sealed vacuum seal with a pneumatic drive. Replacement drain funnels use heat to safely drain metal into the mold. The plant uses quick-release induction units for 150, 200, 400 kg.
The power source of "UVP-400" is the "TPCHT-600" frequency converter.