Industrial Atmosphere Vacuum Tube Furnace 500 Ordm C For Alumina Sintering

Vacuum Vertical Tube Furnace VTF1050-05 for Industrial Applications at 500°C in Vacuum Atmosphere

VTF1050-05 Vacuum Vertical Tube Furnace

• Rated Temperature: 450°C
• Maximum Temperature: 500°C
• Furnace Tube Dimensions: φ100 (OD) mm × φ94 (ID) mm × 800 mm, made of quartz
• Heating Element: Ceramic fiber heater
• Number of Temperature Zones: 1
• Length of the Temperature Zone: 500 mm
• Temperature Control Stability: ±1°C, with PID parameter self-tuning function
• Temperature Control Thermocouple: K graduation
• Number of Temperature Control Points: 1
• Alarm and Protection: Acoustic and optical alarm protection for over-temperature, broken thermocouple, low air pressure, etc.
• Maximum Heating Power: 3 kW
• Typical Insulation Power of the Empty Furnace: ≤1.5 kW
• Ultimate Vacuum Degree: ≤10 Pa
• Pumping Rate: Pump to 100 Pa within 2 minutes
• Surface Temperature Rise: < 35°C
• Equipment Weight: Approximately 120 kg
• External Color: Gray, color number RAL7047
• Reference Dimensions: 450 mm × 1100 mm × 840 mm (Width × Height × Depth)

The equipment uses a ceramic fiber FEC heating module for surrounding heating, a high-purity quartz furnace tube, and double-layer stainless steel sealing flanges at both ends. The specially designed flange support structure ensures the positioning of the quartz tube in the vertical direction.

The top flange is equipped with a dynamic sealing structure. The product suspension rod achieves vacuum sealing through the dynamic sealing structure and can move up and down and rotate. A support rod is installed at the top of the frame, and the suspension rod can be hung on the support rod after being lifted.

The heating component is designed to be openable and closable, which is convenient for the cleaning and replacement of the quartz tube. At the same time, opening the heating component can greatly increase the cooling rate of the equipment, reduce the overall process time of the product, and improve the operating efficiency of the equipment.

An independent control cabinet is installed at the rear of the equipment. Control components, pneumatic components, vacuum pumps and other electrical components are all placed in the control cabinet.