Application of lifting bell jar furnace in the ceramic industry

The lifting bell jar furnace is widely and crucially used in the ceramic industry, covering multiple fields such as daily and artistic ceramic firing, industrial ceramic production, and ceramic material research and development. The specific details are as follows:

1. Daily ceramics and art ceramics firing
Large scale product firing: The lifting bell jar furnace is particularly suitable for firing art ceramics, sanitary ware, and other large products with a height exceeding 1 meter. Its vertical lifting design allows the kiln body to easily cover large bodies, solving the technical problem that traditional kilns cannot handle large-sized bodies.
Small batch and multi variety production: This equipment adopts an intermittent operation mode, with flexible and adjustable thermal system, which can meet the specialized firing needs of small batch and multi variety products. This is particularly important for personalized and customized products such as art ceramics.
Accurate temperature control: The lifting bell jar furnace is equipped with an advanced temperature control system, which can achieve a temperature control accuracy of ± 2 ℃. This ensures that ceramic products are uniformly heated during the firing process, reduces the occurrence of defects such as cracks and deformations, and improves the quality of the finished product.

2. Industrial ceramic production
Sintering of extra large insulator porcelain products: In the field of power equipment, the lifting bell jar furnace is specifically designed for sintering extra large insulator porcelain products. Its high temperature environment and precise temperature control can meet the stringent requirements of high mechanical strength and excellent insulation performance for power transmission equipment.
Refractory material firing: This equipment also provides necessary sintering conditions for high-temperature refractory materials such as refractory bricks, ceramic fibers, etc. By precise control of temperature and atmosphere, the high-temperature stability and durability of refractory materials are ensured.
Production efficiency improvement: The lifting bell jar furnace adopts a closed design, effectively preventing heat loss and improving energy utilization efficiency. At the same time, its powerful convective circulation air system can evenly transfer heat to the material, accelerate the sintering process, and improve production efficiency.

3. Research and development of ceramic materials
New material testing: During the development of ceramic materials, the lifting bell jar furnace provides a stable and accurate high-temperature environment for testing. Researchers can use this equipment to conduct sintering experiments on new ceramic materials, exploring the optimal sintering process and performance optimization methods.
Single crystal growth: By precisely controlling the temperature and atmosphere, the lifting bell jar furnace can also be used for single crystal growth. This is of great significance for the research and production of semiconductor materials, as it can meet the demand for high-quality crystals in the high-end market.
Industrial synthetic diamond production: This equipment is also used in the high-temperature and high-pressure sintering process of industrial synthetic diamonds. Its high temperature environment and precise temperature control can ensure that the quality and performance of synthetic diamonds meet industry standards.