Vertical Fire Resistance Test Furnace

● Furnace name:Fire resistance test system -Vertical furnace
● The use of furnace: Fire resistance tests of single wall, various doors and partition.

• Charging:armoured concrete slab,steel-concrete composite slab and kinds of doors and roller blinds.
• Specification of Charging:Size of frame or wall(Maximum fire surface):3000×3000mm
• Maximum temperature in furnace:1150℃
• Inside dimension of furnace:3000×3000×1500mm
• Observation hole:3 φ200mm
• Data acquisition: types and channels

The air temperature in furnace is 8 channels

• Gas:Liquefied petroleum gas.

Calorific value:4.18×8500KJ/m3

• Maximum consumption of liquefied petroleum gas:260m³/h
• Maximum air consumption:2690 m3/h
• Air pressure:6000Pa
• Pressure from liquefied petroleum gas to the front manifold:15000Pa
• Burner’s name and quantity:High speed thermostat burner(Automatic ignition, flame monitoring) 8 units
• Liquefied petroleum gas pressure before burner:5000Pa
• Air pressure before burner:5000Pa
• Loading and unloading method of heated workpiece:crown block
• Outer surface temperature of furnace wall(When the inner furnace temperature is 1150℃):≤45℃+room temperature
• 8 thermocouples in the furnace .
• Working system:Intermittent operation, each heating is not more than 3 hours.