Structural features:
Full fiber open type resistance furnace can be used for normalizing, quenching, tempering and other heat treatments of metal materials and parts. Known for its energy efficiency, practicality, and novelty.
Key Features:
1. Adopting a full fiber furnace like structure, it has excellent energy-saving performance, saving 30-38% energy compared to brick resistance furnaces of the same specifications, and doubling the heating rate;
2. The furnace body is lightweight and can be easily moved away through a hand cranked mechanism or electric device, exposing the furnace platform and facilitating loading and unloading of materials.
3. Adopting furnace body movement facilitates equipment maintenance and repair, and improves furnace lifespan.
4. The bell type resistance furnace can be used in multiple furnace positions with one cover, improving productivity and saving investment.
1. Mobile furnace body divided into lining and heating elements:
A、 The mobile furnace body is made of welded steel plates and section steel to form the outer shell, and the materials include channel steel, angle steel, steel plates, etc.
B、 The furnace lining is made of full fiber cotton pressed into modules and fixed to the furnace shell support through stainless steel elements.
C、 The heating element is suspended and fixed on both sides and the rear wall lining with high alumina ceramic nails using wavy resistance strips.
2. Fixed furnace platform divided into lining, heating element, and furnace bottom plate:
A、 The fixed furnace body adopts channel steel as the frame, and the steel plate is welded into a surrounding plate.
B、 The furnace lining is made of insulation bricks, lightweight clay bricks, heavy clay bricks, and other masonry materials.
C、 The heating element adopts a spiral resistance wire placed in the furnace lining groove, and is fixed with wire support bricks.
D、 The furnace bottom plate is made according to the lining of the trolley, with expansion grooves left between them.
3. Furnace body moving device: The furnace body moving device adopts a cycloidal pinwheel reducer, which drives the cast steel wheels through chains, sprockets, transmission shafts, and bearings to achieve the transmission effect.
The limit device restricts the position of the furnace body and controls it.
Heating methods: resistance heating, fuel and gas heating.
Note: Various non-standard industrial furnaces can be designed and manufactured according to user needs.
