Patent Certification - An Auto-Pressure Controlled Vacuum Hot Press Furnace with Atmosphere System

GWDL's independently developed patented technology for automatic pressure-controlled vacuum atmosphere hot pressing furnaces adopts an innovative multi-axis linkage pressure system and adaptive pressure control algorithm, realizing precise collaborative control of pressure and temperature in a vacuum or protective atmosphere environment. Equipped with an intelligent pressure feedback system and multi-stage pressure mechanism, the equipment solves industry problems such as low pressure control accuracy and uneven product density in traditional hot pressing furnaces. The pressure control accuracy can reach ±0.5%, and the product density reaches more than 99.5%. It is particularly suitable for the preparation of high-end materials requiring precise pressure control, such as high-performance ceramics, composite materials, and functionally graded materials.