HWF80-04N Type Dehydrogenation Furnace

Decarburization, dehydrogenation, annealing, tempering, degumming, and other heat treatment processes.

• 3.1 Rated Temperature: 350°C (unlimited platform time)
• 3.2 Maximum Temperature: 400°C
• 3.3 Tank Material: SUS316L
• 3.4 Effective Dimensions: 400×400×500mm (W×H×D)
• 3.5 Loading Method: Manual loading, with horizontal guide rails and racks inside the tank body
• 3.6 Heating Element: Stainless steel heating tube for internal heating
• 3.7 Heating Method: Hot air circulation heating
• 3.8 Maximum Heating Power: 15kW
• 3.9 Idle Furnace Insulation Power: ≤7.5kW
• 3.10 Temperature Rise Rate: ≤5°C/min
• 3.11 Temperature Control Accuracy: ±1°C, with PID parameter self-tuning function
• 3.12 Temperature Uniformity: ±5°C (350°C constant temperature test for 1 hour in an empty furnace)
• 3.13 Thermocouple Type: K-type
• 3.14 Number of Temperature Control Points: 1 point
• 3.15 Temperature Measurement Method: Reserved inspection port, can install armored flexible thermocouples for real-time monitoring
• 3.16 Number of Program Steps: 20 steps
• 3.17 Sintering Atmosphere: Vacuum/Nitrogen
• 3.18 Oxygen Detection: Equipped with a micro-oxygen analyzer to detect the oxygen content inside the tank body (inert atmosphere state with positive pressure inside the tank)
• 3.19 Oxygen Content: Better than 50ppm
• 3.20 Ultimate Vacuum Degree: 10^-2 Pa (empty furnace, clean, room temperature, fully degassed)
• 3.21 Vacuum Pumping Time: From atmospheric pressure to 10^-2 Pa ≤60 minutes
• 3.22 Cooling Method: Furnace cooling, cooling from 350°C to room temperature in less than 12 hours
• 3.23 Exhaust Port: 1
• 3.24 Surface Temperature Rise: <35°C
• 3.25 Alarm Protection: Overtemperature, thermocouple breakage, low air pressure, low water pressure, motor under-voltage and other sound and light alarm protections, with overtemperature alarm cut-off heating protection function
• 3.26 Equipment Weight: About 1000kg
• 3.27 Equipment Color: Light gray
• External Reference Dimensions: 1500×1950×1750mm (W×H×D), specific dimensions subject to actual product

• 5.1 Environmental Conditions: Temperature 0~40°C, humidity ≤80%RH, no corrosive gases, no strong airflow disturbance
• 5.2 Nitrogen Conditions: Gas source pressure 0.2~0.4Mpa, purity 99.999%, gas consumption 2~6m3/h
• 5.3 Conducting Air Source Conditions: Clean, dry, oil-free compressed air, pressure 0.4~0.8Mpa
• 5.4 Water Supply Conditions: 0.1~0.3Mpa, clean, non-corrosive, supply flow rate 1~3L/min
• 5.5 Ventilation System: Non-contact connection to user's exhaust system, exhaust capacity greater than 10m3/h
• 5.6 Floor Requirements: Level, no significant vibration, load-bearing capacity >500kg/m2
• 5.7 Power Conditions: Capacity greater than 22kVA, 3-phase 5-wire, voltage 220/380V, frequency 50Hz. Live wires: Yellow, Green, Red; Neutral wire: Blue; Earth wire: Yellow-green
• 5.8 Installation Site: 3000mm×2500mm×3000mm (D×W×H), installation area greater than 8m2