1, the device has the characteristics of ultra-high temperature, so as to better meet customers' process requirements. 2, vacuum sintering furnace index with different demands and are very different, I may be configured with different vacuum systems according to customer requirements. In order to meet the material powder sintering, vacuum systems with slow pumping function. 3, material quality, equipment sealing, small leakage rate, the pressure rise rate index actually higher. 4, the chamber interior made of stainless steel and other materials, especially for conditions under vacuum thermal processing. 5, (outside) loop power cooling fan speed, greatly increasing productivity. 6, ultra-high temperature furnace temperature control by thermal lotus and optical pyrometer measurements automatically converted segmentation, intelligent temperature control heating, temperature, cooling, automatic temperature control function. Temperature controller has the craft store function, can store many different technology curve with PID parameters self operation and power-down protection. 7, high-end digital intelligent vacuum gauge, and high-quality regulatory measure to ensure that the degree of vacuum and temperature control chain, meet the technical requirements. 8, the entire process control is done by a programmable logic controller (PLC), all actions are interlocked protection, manual or automatic two methods of work, and with a reliable alarm and protection measures. 9, according to the needs of different users with a variety of devices. Features 1, single-chamber, heat, cold wall, bedroom structure, the overall layout is compact and reasonable. 2, the maximum temperature of 2000 degrees 3, the heating chamber is reasonable structure to ensure tighter temperature uniformity requirements. 4, the device flexible operation, small footprint, saving space. 5, provided with a vacuum system dedicated trapping device for protecting the vacuum system. 6, can be configured to dewaxing unit, dewaxing and sintering is done in the same equipment, and improve productivity. 7, according to the actual process, the furnace was equipped to pass into helium, hydrogen, argon atmosphere supply systems.