Electric Holding Furnace Sld6306-1611z for Drying and Sintering in Integrated Industrial Applications

I.Equipment Name and Model: SLD6306-1611Z Drying and Sintering Integrated Furnace

II. Technical Specifications and Basic Configuration:

The equipment is primarily used for the high-temperature drying and sintering integrated process of thick-film stainless steel heaters, including thick-film resistors, dielectrics, conductors, and other pastes. The specific details are as follows:

2.1 Drying Section Rated Temperature: 200°C; Maximum Temperature: 300°C
2.2 Sintering Section Rated Temperature: 900°C; Maximum Temperature: 1050°C
2.3 Effective Loading Height: 60mm
2.4 Effective Belt Width: 635mm
2.5 Belt Material: Cr20Ni80
2.6 Furnace Structure: Constructed with ultra-light insulation materials
2.7 Maximum Load: 50Kg/m² (excluding belt weight)
2.8 Drive System: Large wrap angle friction drive
2.9 Speed Range: 50~300mm/min, variable frequency stepless speed control
2.10 Heating Elements: Far-infrared lamps for the drying section, ceramic fiber heating modules for the sintering section
2.11 Sintering Atmosphere: Compressed air
2.12 Gas System: 13 gas inlets, each with adjustable flow rate (see Section 3.2 for details)
2.13 Exhaust System: 2 exhaust chimneys for the drying section, 2 exhaust chimneys for the preheating and sintering section (see Section 3.2 for details)
2.14 Cooling Method: Insulation cooling + air cooling + water cooling hybrid method
2.15 Structural Division: (see Section 3.1 for details)
2.16 Temperature Control Stability: ±1°C
2.17 Furnace Temperature Uniformity: ±3°C (constant temperature zone at 850°C, belt cross-section)
2.18 Number of Temperature Zones: 16
2.19 Temperature Control Points: 32 points (the 4th to 11th sintering sections have left, middle, and right three-point control, others have single-point control)
2.20 Temperature Measurement Points: 1 point (water temperature detection)
2.21 Thermocouple Type: K-type
2.22 Alarm Indicators: Over-temperature, under-temperature, drive failure, thermocouple break, low air pressure, low water pressure with audible and visual alarms
2.23 Belt Stop Protection: Emergency stop buttons at both the inlet and outlet
2.24 Surface Temperature Rise: <35°C
2.25 Heating Power: 161kW
2.26 Idle Furnace Insulation Power: ≤54kW
2.27 Weight: Approximately 6100Kg
2.28 Dimensions: 15695×1400×1350mm (L×W×H), excluding chimneys and indicator lights
2.29 Control Panel: High-temperature spray coating, color: camel gray computer color.

III. Normal Operating Conditions for the Equipment

3.1 Nitrogen: Dry and clean, purity 99.999%, working pressure 0.3~0.5MPa, gas consumption approximately 25~38m³/h.
3.2 Oxygen: Dry and clean, purity 99.999%, working pressure 0.1~0.2MPa, gas consumption approximately 2~5L/h (depending on the process).
3.3 Cooling Water: Clean and non-acidic/alkaline, working pressure 0.15~0.25MPa, return water pressure-free; circulation rate: 2~4m³/h; inlet water temperature: <25ºC.
3.4 Environmental Conditions: Temperature: 0~40ºC, humidity: ≤80% RH, no corrosive gases, no strong air flow disturbances.
3.5 Ventilation System: Non-contact connection to the user's exhaust system, exhaust capacity greater than 40m³/h.
3.6 Floor: Level, with no significant vibrations, load-bearing capacity >500Kg/m².
3.7 Power Requirements: Capacity greater than 114 KVA, 3-phase 5-wire, voltage 220/380V, frequency 50Hz. Live wires: yellow, green, red; neutral wire: blue; ground wire: yellow-green. This power line is dedicated; please provide a separate power distribution system. Precision instrument power supplies and high-power equipment such as welding machines, electric furnaces, and metal cutting machines should not be connected to this power distribution system.
3.8 Installation Site: 12000×3000mm×3000mm (L×W×H), installation area greater than 36m².