Controlled Hydrogen Atmosphere Pusher Furnace For Metal Annealing 3000kg

1. Model: SLT3025-1717NH Pusher Furnace

2. Application:

This equipment is mainly designed for products like Al₂O₃ substrate, HTCC, SMD etc. Sintering under N₂/H₂ (humidified/dry) atmosphere.

3. Main Technical Specification:

3.1 Normal Working Temp.: 1600℃

3.2 Max Temp.: 1700℃

3.3 Entrance Dimension: 300×250mm

3.4 Effective Height: 220mm

3.5 Push Speed Range: 700-2000mm/h

3.6 Normal Speed: 840mm/h (3 setters/h)

3.7 Cooling Method: Natural Cooling + Water Cooling

3.8 Heating Element: Zone 1-4: Resistance Band Heaters, Zone 5-10: SiC Heaters, Zone 11-17: Mo Coils Heaters

3.9 Thermcouple: Zone 1-4: Type K, Zone 5-10: Type R, Zone 11-17: Radio Frequency Thermocouple

3.10 Temperature Zone: 17 Zones

3.11 Temperature Control: 17 Points

3.12 Temp. Control Mode: Temp. Controller with PID

3.13 Heating Speed: ≤5℃/h

3.14 Temp. Uniformity: ± 5℃( sintering stage)

3.15 Atmosphere: N₂/H₂, with humidifying function

3.16 Furnace Surface Temperature ≤ RT+35℃

3.17 Loading Weight: about 3000kg (without firing furniture and products)

3.18 Alarm System : with over-temperature, broken thermocouple, overrun and other audible and visual alarm protection

3.19 Maximum Heating Power:310kW

3.20 External Dimensions: 25000×3600×3000mm(L×W×H) (without exhaust stack and feet)

3.21 Status Light Tower: Red/Yellow/Green

3.22 Appearance Color: Light Grey