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Vertical double chamber vacuum gas quenching furnace
The vertical double chamber vacuum quenching furnace gas cooled oil is mainly used in alloy structural steel, high speed steel, ultra-high strength steel, M300 steel materials such as vertical quenching vacuum oil medium, especially suitable for the long pole shape parts, plate parts, long axial parts, aircraft landing gear of large workpiece vacuum heat treatment, heat treatment, easy to deformation, quenching deformation is small, the organizational performance is good.
Technical characteristics of vertical double-chamber vacuum gas-cooled oil quenching furnace:
1. The furnace body is vertical and double-chamber structure, and the user can choose the vertical structure movement mode and layout according to the actual situation.
2. The furnace is optimized by modularization, with good temperature uniformity.
3. The lift truck adopts frequency conversion speed regulation and material delivery to be stable, and the operation time of “full – fast – slow” is carried out, and the transfer time is short.
4. The oil quenching can be forced into the protective gas to ensure that the oil vapor is less volatile and the parts are cooling fast.
5. The capacity of quenching oil tank is large, and the heat oil is cooled by the external circulation of the oil pump and the external vertical heat exchanger, and the quenching oil is better;
6. Dual selection of oil mixing and oil injection cooling method to apply different kinds of parts, the workpiece deformation is small;
7. It is especially suitable for the vacuum oil quenching product of the landing gear of M300 steel aircraft, which is large and efficient.