3 Heating Zones Electric Furnace Natural Cooling Air Atmosphere High Temperature Box Furnace

The HBF300-13 high-temperature box furnace is designed for laboratory and industrial applications requiring precise temperature control up to 1300ºC. Featuring three heating zones with silicon carbide rod elements, this furnace delivers uniform temperature distribution for material testing, heat treatment, and other high-temperature processes.

• Model: HBF300-13 High-Temperature Box Furnace
• External Dimensions: 1540×1800×1380mm (W×H×D)
• Chamber Dimensions: 560×780×700mm (W×H×D)
• Effective Working Space: 400×600×550mm (W×H×D)
• Heating Elements: Silicon carbide rods in ceramic tubes
• Number of Heating Zones: 3
• Maximum Heating Power: ≤70kW
• Cooling Methods: Natural cooling and forced cooling with blower
• Power Requirements: >90kVA, three-phase five-wire 220V/380V, 50Hz

• Environment: 0-40°C, ≤80% RH, free of corrosive gases
• Ventilation: Exhaust capacity >10m³/h
• Power Supply: Three-phase five-wire 220/380V, 50Hz
• Installation Space: Minimum 2800×2000×3000mm (D×W×H)

Manufacturer Information

Hefei Chitherm Equipment Co., Ltd. specializes in the design and manufacturing of high-quality industrial and laboratory furnaces for advanced materials processing. Our product range includes:

• Bell Furnaces
• Box Furnaces
• Tube Furnaces
• Vacuum Furnaces
• Trolley Furnaces

These systems are widely used in ceramics, powder metallurgy, lithium battery materials, and other advanced material applications. We are committed to providing reliable equipment and excellent service to support industrial and research applications worldwide.