The HBF16-17 High-temperature Box Furnace is designed for industrial applications, particularly in the high-temperature sintering process of microwave ferrites, magnetic materials, electronic devices, ceramic products, and ceramic filters.

• Rated Temperature: 1650°C
• Maximum Temperature: 1700°C (long-term use capability)
• Effective Size: 200×200×400mm (Width×Height×Depth)
• Heating Element: U-shaped silicon-molybdenum rod
• Temperature Control Stability: ±1°C with PID parameter self-tuning
• Temperature Uniformity: ±5°C (tested in empty furnace at 1600°C)
• Temperature Control Thermocouple: B scale
• Control Segments: 4×16 segments
• Maximum Heating-up Power: 12kW
• Insulation Power: ≤6kW (empty furnace)
• Heating-up Rate: ≤5°C/min
• Surface Temperature Rise: ≤35°C
• Equipment Weight: Approximately 800Kg

The furnace features a robust construction with:

• External frame assembled from welded profiles with high-temperature plastic spray finish
• Furnace chamber built with high-temperature resistant alumina products for excellent heat retention
• Vertically installed silicon-molybdenum rod heating elements for optimal temperature uniformity
• Precision air intake control via glass rotor flowmeter (10-100LPM range)
• Advanced temperature control system with Japanese Shima Denki intelligent regulator
• Comprehensive safety features including over-temperature alarm and power-off protection

• Environment: 0-40°C, ≤80% RH, no corrosive gas or strong airflow
• Process Air: Clean, dry, oil-free compressed air (0.2-0.4Mpa)
• Ventilation: Non-contact access to user pumping system (>5m³/h)
• Ground: Level, minimal vibration, >500Kg/m² bearing capacity
• Power: >16kVA, 3-phase 5-wire, 220/380V, 50Hz
• Installation Space: Minimum 1800×2000×2000mm (W×H×D)