1100°C Vertical HWF100-10NH Atmosphere Sintering Furnace for Melting and Sintering in Industrial Applications

Mainly used for sintering processes of related materials under the protection of nitrogen or nitrogen-hydrogen atmospheres, and can also be applied to sintering processes of related materials under protective atmospheres.

• Rated Temp.: 900°C
• Max Temp: 1100°C
• Atmosphere: N2, H2
• Oxygen Content: Measured by O2 content analyzer
• Muffle Material: SUS 310S
• Vessel dimensions: φ630mm×900mm (d×D)
• Effective Chamber Dimensions: 400×400×650mm (W×H×D)
• Cooling method: Natural cooling
• Heating element: FEC ceramic fiber heater
• Temperature control stability: ±1°C, with PID parameter self-tuning function
• Temperature uniformity: ±5°C (tested under no-load condition at 900°C for 1 hour)
• Temperature control thermocouple: K-type thermocouple
• Temperature control points: 3 independent control points (front, middle, rear)
• Temperature control segments: 9 segments
• Sintering atmosphere: Nitrogen + Hydrogen
• Oxygen content detection: Equipped with a micro-oxygen analyzer to monitor furnace oxygen content
• Oxygen content: 20ppm + oxygen content of gas source
• Exhaust gas treatment: Ignition device installed at the exhaust port to burn residual hydrogen in exhaust gas
• Alarm protection: Over-temperature, thermocouple break, low air pressure, low water pressure, ignition alarm, and over-temperature alarm with power cutoff protection
• Design power: 30kW
• Typical no-load heat preservation power: ≤15kW
• Heating rate: ≤5°C/min
• Surface temperature rise:
• Weight: 1100kg
• Appearance Colour: Light Grey
• External Dimensions: 1500mm×1950mm×2200mm (W×H×D)

• Environmental Conditions: temp.: 0~40°C, humidity ≤ 80%RH, no corrosive gas, no strong airflow disturbance
• N2 Conditions: 99.999% purity, working pressure: 0.2-0.4MPa, Max gas consumption 2-6 m³/h
• H2 Conditions: working pressure: 0.2-0.4MPa, Max gas consumption 0.2-0.6m³/h
• Water Conditions: clean, no corrosive water, working pressure 0.1-0.3MPa, 1-3L/min
• Ventilation System: non-contact access to the user pumping system, pumping capacity is greater than 10m³/h
• Ground Requirements: horizontal, no obvious vibration, load-bearing> 500 kg/m²
• Power Condition(TBD): capacity > 40kVA, 3-phases 5-lines, voltage 220/380V, frequency 50Hz. Fire line: yellow, green, red, Zero line: blue, Ground line: yellow-green
• Installation Site: 3200mm×2500mm×3000mm (D×W×H), with an installation area greater than 8m²