LC series vertical aluminum alloy quenching furnace

The vertical aluminum alloy quenching furnace is a periodic operation type resistance furnace, mainly used for heating the quenching treatment of aluminum alloy parts. The vertical aluminum alloy quenching furnace has the advantages of uniform furnace temperature, fast heating, short water inlet time, and low energy consumption.

The vertical aluminum alloy quenching furnace is composed of a heating furnace cover and a mobile chassis. The top of the square (or circular) furnace cover is equipped with a crane, which can lift the material basket to the furnace through chains and hooks. The furnace cover is supported by steel sections and has a pneumatic (or electric) operated furnace door at the bottom. The chassis located below the furnace cover can move and position along the track, and the chassis carries a quenching water tank and a material basket.

The outer shell frame of the aluminum alloy vertical quenching furnace is welded with steel sections, the inner wall is made of 1Cr18Ni9Ti heat-resistant steel plate, and the inner lining is made of full fiber structure. The heating element is made of 0Cr25AL5 alloy wire wound into a strip shape, which is placed on an insulated ceramic tube and fixed to the furnace shell with stainless steel round steel. The aluminum alloy quenching furnace body is the core body of the furnace, which consists of components such as the furnace shell, furnace lining, hot air circulation device, heating element, furnace door, and transmission mechanism. The furnace shell is made of welded steel plates and sections, and the top of the furnace is equipped with a movable fan. There is a wind direction guide device inside the furnace, and the temperature difference inside the furnace is achieved by thermal circulation to reach the design temperature difference. The upper and lower parts of the material frame are lifted by a winch, and the motor adopts dual speed, that is, fast at the bottom and slow at the top. The lining material adopts refractory fibers, which have the characteristics of good JN effect, fast heating, and good furnace temperature uniformity.

The temperature control system of the vertical aluminum alloy quenching furnace adopts PID zero crossing trigger thyristor. The electric furnace structure consists of a furnace bottom bracket, a heating furnace body, heating elements, a hot air circulation system, a mobile quenching water tank truck, a material basket lifting mechanism, and a control system.

The characteristics of a vertical aluminum alloy quenching furnace: 1. The temperature uniformity of the vertical aluminum alloy quenching furnace achieves the temperature uniformity required by the user, which is ensured by the design of the circulating fan, air guide cover plate, furnace structure, distribution of electric heating power, arrangement, control method and process of electric heating elements, and furnace door structure. 2. Vertical aluminum alloy quenching furnace has advanced mechanical system. The progressiveness of the system is guaranteed by design, component selection and quality, and processing and manufacturing quality. The mechanical system runs smoothly and reliably, and the equipment is in a low noise and low vibration working state. 3. The vertical aluminum alloy quenching furnace has a complete control system, which can achieve JQ temperature control from 100 to 650 ℃, is stable and reliable, easy to operate, avoids human error, and has complete functions. 4. The quenching transfer time is fast, the adjustable furnace bottom and movable furnace door, the fast lifting mechanism, and the advanced mechanical system make the quenching transfer fast and reliable, and the time can be adjusted according to the user's process requirements. The quenching speed is ≤ 15S. 5. The quenching water tank adopts a mobile trolley or a pit form, which is convenient and fast for processing workpieces.