High Temperature Resistance Atmosphere Box Furnace Precision Control Heating Elements Atmosphere Box Furnace

Model: HBF105-14 Sintering Furnace

Features: Acid and alkali resistant, excellent temperature uniformity, easy operation, suitable for laboratories and small-scale production.

• Operating Temperature: 1300°C (standard)
• Maximum Test Temperature: 1500°C (short-term limit)
• Temperature Stability: ±1°C
• Furnace Temperature Uniformity: ±5°C

• Effective Chamber Size: 400×330×800mm (W×H×D)
• Heating Elements: Silicon molybdenum rods (high-temperature resistant, oxidation-resistant)
• Loading Device: Corundum mullite loading plate (high-temperature resistant, excellent chemical stability)

• Alarm System: Over-temperature, thermocouple break, low-pressure audible and visual alarms; heating and door switch interlock (anti-misoperation)
• Surface Temperature Rise: <35°C (safety protection design)

• Power Requirements: Three-phase 380VAC, 50Hz, 30kVA
• Maximum Heating Power: 23kW
• Equipment Weight: 500kg

Installation Dimensions: 800×900×1200mm (D×W×H)

Total Channels: 5+2 (5 channels for sintering furnace, 2 backup channels)

• Brand: Eurotherm 3504 or imported from Japan (high-precision intelligent regulator)
• Quantity: 7 temperature controllers per control cabinet

• Dimensions: 800×1850×500mm (W×H×D)
• Color: Light gray (industrial standard color scheme)

Power and voltage regulation control (precise adjustment of power and voltage for stable heating/cooling)

• PID parameter self-tuning (automatically optimizes temperature curve)
• Multiple protections including high-temperature upper limit alarm and thermocouple failure indication
• Over-temperature response: Audible and visual alarm + immediate power cutoff

• Laboratory: Material sintering, heat treatment experiments
• Small-Scale Production: High-temperature processes such as electronic ceramics and metal powder metallurgy

1. The equipment must be installed indoors, with an ambient temperature range of -10℃ to 45℃. The indoor environment must be free of flammable gases, corrosive gases, and vapors.
2. The equipment requires a floor space of no less than 4 square meters, with a working area length of at least 2 meters, width of at least 2 meters, and height of no less than 3 meters. The foundation must be sturdy and level, and the furnace weighs approximately 400kg.
3. The power supply for this furnace must be a three-phase five-wire AC power line, with a voltage of 380±10% V and a frequency of 50±2% Hz. This power line is dedicated, and high-power conversion equipment such as welding machines, electric furnaces, and metal-cutting machine tools should not be connected to this distribution.
4. The equipment must be reliably grounded.