1200 degree temperature controlled high temperature ceramic fiber box type electric furnace

When temperatures climbed to 1200°C, the ceramic fiber material inside the box-type electric furnace demonstrated remarkable stability. This fiber, a composite of high-purity alumina and silicate, is not only heat-resistant but also boasts extremely low thermal conductivity, effectively reducing heat loss and ensuring uniform temperature distribution within the furnace.

During experiments, operators adjusted the heating curve using an intelligent temperature control system. The furnace utilizes a PID algorithm for real-time monitoring of temperature fluctuations within the furnace, maintaining an error within ±1°C. This precise control capability ensures a more reliable heat treatment process, ensuring ideal experimental results for applications ranging from ceramic sintering to metal annealing to new material research and development.

Furthermore, the box-type electric furnace is designed for both safety and convenience. The double-layered furnace shell structure and air cooling system effectively reduce the outer shell temperature, minimizing the risk of burns. The lightweight ceramic fiber furnace chamber is not only energy-efficient and efficient, but also easy to maintain and clean. The furnace door is sealed with a spring-loaded pressure seal, ensuring a stable atmosphere at high temperatures and preventing external impurities from interfering with experimental results.

The 1200°C temperature-controlled high-temperature ceramic fiber box-type electric furnace is a high-temperature device commonly used in laboratories and industrial production. The following is a detailed introduction:

Operating Principle: This furnace uses resistance wire as the heating element. Electric current passes through the resistance wire to generate heat, which in turn heats the objects within the furnace. A PID intelligent temperature control system monitors the furnace temperature in real time via thermocouples, compares it with the set temperature, and automatically adjusts the heating power for precise temperature control.

Structural Features:

Furnace Material: Made of imported ceramic fiber materials such as alumina fiber and mullite polycrystalline fiber, these materials offer advantages such as light weight, high temperature resistance, low thermal conductivity, and low specific heat. This effectively reduces energy consumption while achieving rapid temperature increase.

Heating Method: Typically, three-sided heating is used, combined with evenly distributed resistance wire heating elements, ensuring rapid and uniform temperature increase.

Furnace Structure: A double-layered structure with an air cooling system maintains a low outer shell surface temperature, ensuring operator safety.

Technical Parameters:

Temperature Range: Room temperature to 1200°C, typically 0-1100°C.

Temperature Control Accuracy: Up to ±1°C.

Heating Rate: Typically 0-20°C/min, with a recommended heating rate of 5-10°C/min.

Heating Voltage/Control Voltage: Commonly 380V/220V.

Features:

Intelligent Control: Equipped with microcomputer intelligent temperature control technology, the 30-stage intelligent temperature controller allows for programmable heating, constant temperature, and cooling programs. It also enables real-time recording, storage, and downloading of temperature data, as well as display and viewing of temperature curves.

Safety Protection: Equipped with a comprehensive protection system, including independent over-temperature protection, overcurrent, leakage protection, short-circuit protection, and automatic overpressure relief.

Applications: These furnaces can be used for sintering, melting, and analysis experiments and production processes in fields such as ceramics, metallurgy, electronics, glass, chemicals, machinery, refractories, new materials development, and specialty materials. They are also suitable for annealing metal parts under atmosphere protection, such as mold annealing, quenching, annealing, and tempering.

In the future, with the advancement of new materials technology, the application areas of high-temperature electric furnaces will further expand. From extreme environment testing of aerospace materials to the synthesis of new energy battery materials, high temperatures of 1200°C will become the norm in scientific research and industrial production. The intelligent and energy-saving development of box-type electric furnaces will also provide more efficient and safer solutions for high-temperature experiments.