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Vacuum annealing furnace manufacturing materials

Vacuum annealing furnace, mainly is suitable for the deep drawing of stainless steel pieces of warm water equipment, water swelling, pin, medical equipment, stainless steel nails, stainless steel wire the self-contained, pressure riveting pieces, stainless steel bearings, watchcase, strap, cutting tool, micro shaft, tapping drilling, tableware and other stainless steel products under the protective atmosphere control continuous bright annealing, quenching, demagnetization and stainless steel quenching treatment of multi-purpose furnace.


Vacuum annealing furnace manufacturing materials


Is mainly suitable for deep drawing of stainless steel pieces of warm water equipment, water swelling, pin, medical equipment, stainless steel nails, stainless steel wire the self-contained, pressure riveting pieces, stainless steel bearings, watchcase, strap, cutting tool, micro shaft, tapping drilling, tableware and other stainless steel products under the protective atmosphere control continuous bright annealing, quenching, demagnetization and stainless steel quenching treatment of multi-purpose furnace. After treatment, the product surface is bright and clean, no oxidation, no decarbonization, with high production efficiency, low energy consumption, less pollution, easy operation and use, low labor intensity and other advantages.


The product consists of furnace cover, furnace body, furnace bottom, crucible rotating mechanism, vacuum system and intermediate frequency power supply control system.


Furnace cover, furnace, furnace bottom adopts double water cooling structure, keep the temperature of the bof shell is not more than 60 ℃. The opening method of furnace cover is manual, and observation hole and baffle are set on the furnace cover. In order to facilitate the addition of alloy elements in the melting process, special alloy feeder is set on the furnace cover. There is an induction coil in the furnace body, and the molten liquid in the crucible can be easily poured into the ingot mold by manually rotating the handle outside the furnace, and the ingot mold can be designed to be water-cooled. The upper part of the crucible is provided with a temperature measuring device.


The vacuum system adopts two-stage pump, namely k-300 oil diffusion pump and 2X-70 mechanical pump. The mechanical pump is equipped with electromagnetic air release valve to avoid oil return after power failure. The vacuum unit is equipped with an air release valve and an air filling valve.


If power supply can choose KGPS SCR or IGBT integrated power supply, full digital circuit, etc.


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