Product Description

Fluidized Sand Bed Furnace utilizes a gas or liquid-induced “fluidized” particle bed to achieve uniform heat distribution for industrial thermal processes like annealing, tempering, carburizing, and nitriding. Unlike conventional furnaces, this technology ensures ±1.5°C temperature uniformity and 30% faster heating rates due to enhanced thermal conductivity.

Fluidized sand bath method utilize heat exchange principle, when the compressed air blow in through the even air cap on it’s bottom, the aluminium oxide sand upward lightly boiling after electric heated, formed a very even temperature bath bed.

► APPLICATIONS

• Heat Treatment: annealing, tempering, carburizing, and nitriding
• Temperature sensor calibration
• Heating of reactors

► ADVANTAGES

• Temperature Range: 150°C to 1,000°C (customizable)
• Heating Media: Electric heating
• Fluidizing Gas: Air, Nitrogen, argon, or endothermic atmospheres

► FEATURES

• Heating coil– Electrical heaters transfer the heat to aluminum oxide particle
• Air cap– The compressed air blow in through the even “Air cap” on it’s bottom diffusion plate, the aluminium oxide sand pellets upward lightly boiling like air fluid after electric heated, formed a very even temperature bath bed.
• Cyclone Separator– The gas exhausted enter into cyclone separator through the pipe, make the sand pellets mixed in the air flow separated and fall into the down sand collecting pot, the air will be drain out.
• Control Panel– Fluidized bed furnace come standard with a control panel, circuit breaker, control relays, interlocks, and terminal strips. The control panel is factory pre-wired prior to shipment.
• Air Flowmeter – Each unit comes with a front panel flowmeter to adjust airflow with settings for optimal flow per temperature.

► SPECIFICATIONS

Note: Custom sizes are available per request.