Large-Size Tubular Furnace 1200℃ Wafer Annealing Furnace Introduction The large-size wafer annealing furnace is specially developed and manufactured for large workpieces or batch heat treatment production. It is primarily used in industries such as semiconductor wafer annealing, LED phosphor, substrate materials, battery materials production, and more. The furnace tube is made of large-diameter high-purity quartz material, which can be used for both atmosphere processing and vacuum applications. It adopts intelligent PID fuzzy control and multi-point temperature measurement to ensure uniform temperature distribution inside the furnace. Features of Wafer Annealing Furnace Extra-large tube diameter, long heating zone, multi-point temperature control ensures uniform temperature distribution. High-purity Al2O3 fiber refractory insulation material, providing excellent thermal insulation, significantly reducing the power consumption of the equipment. The furnace body adopts a double-layer air-cooling structure to effectively lower the surface temperature of the furnace shell. Equipped with a constant pressure system that automatically adjusts the internal pressure of the furnace tube. Quick-opening stainless steel sealing flanges for easy loading and unloading of materials. Technical Specifications of Wafer Annealing Furnace Model T1200-152T2 T1200-152T3 T1200-215T3 Power Supply AC380V 10KW AC380V 15KW AC380V 24KW Max.temp 1200 ℃ （<1hour） Working temp 1100 ℃ (Continuous) Heating Rate ≤ 20°C/min Heating Zone Length 600mm 1100mm 1100mm Furnace Tube Size Φ152*1200mm Φ152*1650mm Φ215*1660mm Intelligent Touch Screen Control System 1. Embedded system with a bilingual (Chinese/English) graphical interface, 7-inch color touch screen input, intelligent human-machine interaction mode, non-linear temperature correction. 2. More intuitive experimental process, easier operation. 3. Features over-temperature alarm, thermocouple disconnection alert, and leakage protection. Temperature Accuracy /- 1 ℃ Heating Element Mo-doped Fe-Cr-Al Alloy Sealing System Quick-opening stainless steel sealing flanges Vacuum: ≤10Pa (Mechanical Pump) Pressure Measurement and Monitoring Intelligent digital pressure gauge for precise pressure display and adjustable pressure settings. It works with a high-precision, high-stability solenoid valve to maintain stable internal furnace tube pressure. Additionally, the device is equipped with a backup pressure protection system for enhanced safety and reliability. Gas Supply System Floater flow meter to control gas flow rate, integrated with the equipment. Leakage testing is performed before delivery Net Weight 85KG 105KG 215KG Service Support 1-year warranty with lifetime support (does not cover consumables such as furnace tubes and seals). Precautions for Use When using the equipment, the internal pressure of the furnace tube must not exceed 0.125MPa (absolute pressure) to prevent equipment damage. Gas cylinders have high internal pressure. When feeding gas into the furnace tube, a pressure-reducing valve must be installed on the gas cylinder. It is recommended to select a small pressure-reducing valve with a range of 0.01MPa-0.15MPa for more accurate and safer operation. When the furnace temperature exceeds 1000°C, the furnace tube should not be under vacuum. The internal pressure of the furnace tube should be at atmospheric pressure. During heating experiments, it is not recommended to close the gas inlet and outlet valves at the furnace tube flanged ends. If gas valves must be closed during sample heating, constantly monitor the pressure gauge reading. The absolute pressure gauge reading should not exceed 0.15MPa. Which kinds of industry can use this furnace? College & Universities, Institute, enterprise, Chemistry, Electronics,etc For research and manufacture of semiconductor, LED phosphors, substrate materials, and battery materials, etc Applications The large-size wafer annealing furnace is specially developed and manufactured for large workpieces or batch heat treatment production. It is primarily used in industries such as semiconductor wafer annealing, LED phosphor, substrate materials, battery materials production, and more. Get In TouchFill out the form below — free quote and professional suggestion will be sent for reference very soon! Name Email* Message Send
