Bell furnace with stirring function_Zhengzhou Kejia Furnace

Bell furnace with stirring function

Model：KJ-MZ1700-12LX

Description：

The equipment adopts high-quality silicon molybdenum rods for multi-sided heating, air-cooled double-layer furnace structure, and a fan is installed between the furnace shells to quickly increase and decrease the temperature. It is equipped with a ceramic

Main technical parameters
Furnace structure
Appearance	Adopt high-quality cold-rolled plate, which is precisely processed by CNC and other equipment and machine tools. The outer surface is treated with high-temperature spraying. It has an advanced air-cooled double-layer furnace structure. A fan is installed between the furnace shells, which can quickly increase and decrease the temperature and ensure a good working environment.
Appearance	Split type
Max. temperature	1700 degrees
Working temperature	1600 degrees
Chamber size	200200300mm high
Thermocouple	Type B
Heating element	High-quality silicon molybdenum rod multi-faceted heating
Stirring function	1. The height of the ceramic stirring rod is adjustable and can be moved up and down. 2. The ceramic stirring rod can rotate in both directions and the speed is adjustable.
Furnace bottom lifting	1. The motor is used to drive the lifting to ensure the smooth lifting of the crucible 2. The top structure of the base is reasonably designed to ensure that the crucible is not easy to tip over during high-temperature stirring. 3. There is enough operating space after the base is lowered, which is convenient for manual placement of the crucible. 4. Open a late-stage flow hole at the bottom of the furnace and match it with a corresponding plug to prevent heat leakage when no material is left.
Electrical control part
Microcomputer control	The temperature controller has PID adjustment and self-tuning functions. The current upper limit can be set manually, and multi-stage temperature rise and fall programs can be compiled. The intelligent temperature control instrument can be used for manual power adjustable temperature rise and fall.
Heating rate	0℃-10℃/min adjustable
Temperature control protection	With over-temperature and broken couple protection functions
Refractory materials and furnace structure
Inner cavity materials	High-quality polycrystalline alumina fiber has special effects such as high temperature resistance, acid resistance, and oxidation resistance. It is not easy to crack, has a long service life, slow heat conduction, and energy saving. The unique furnace design is durable and will not collapse.
Insulation materials	Use high-quality ceramic fiber materials for insulation, high temperature resistance, low heat conduction, and no pollution.
Furnace structure	Reasonable and stable structure, high temperature resistance.
Others
Warranty scope and period ● Warranty period	●15 months from factory or 12 months after acceptance, whichever comes first (except for consumables such as silicon-molybdenum rods, silicon-carbon rods, resistance wires and man-made damage), lifetime warranty, free technical guidance installation and equipment commissioning services. After the warranty period expires, a renewal service is provided. ● General faults are resolved within 24 hours, and major faults are resolved within 72 hours. In special cases, technicians can go to the site to handle the problem.
Random accessories	1 pair of high temperature resistant gloves. 1 set of base bricks.
Instructions for use	● The electric furnace should be cooled slowly, and the recommended cooling rate is 10 °C/minute. ● It is forbidden to heat flammable and explosive substances or introduce flammable and explosive gases. ● After the electric furnace is used, small cracks will appear on the surface of the furnace lining. This is a normal phenomenon and does not affect the service life of the electric furnace.