urnace 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:1150ºC
- 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 1150ºC):≤45ºC+room temperature
- 8 thermocouples in the furnace .
- Working system:Intermittent operation, each heating is not more than 3 hours.
TIME(min) | TEMP(ºC) | TIME(min) | TEMP(ºC) | TIME(min) | TEMP(ºC) | TIME(min) | TEMP(ºC) | TIME(min) | TIME(ºC) | TIME(min) | TEMP(ºC) |
0 | 20 | 40 | 878 | 80 | 963 | 120 | 1010 | 200 | 1066 | 280 | 1121 |
5 | 538 | 45 | 892 | 85 | 971 | 130 | 1017 | 210 | 1072 | 290 | 1128 |
10 | 704 | 50 | 905 | 90 | 978 | 140 | 1024 | 220 | 1079 | 300 | 1135 |
15 | 760 | 55 | 916 | 95 | 985 | 150 | 1031 | 230 | 1086 | | |
20 | 795 | 60 | 927 | 100 | 991 | 160 | 1038 | 240 | 1093 | | |
25 | 821 | 65 | 937 | 105 | 996 | 170 | 1045 | 250 | 1100 | | |
30 | 843 | 70 | 946 | 110 | 1001 | 180 | 1052 | 260 | 1107 | | |
35 | 862 | 75 | 955 | 115 | 1006 | 190 | 1059 | 270 | 1114 | | |
Factory overview
Customer Feedback GermanyUSATransporation
FAQ
1.What's the delivery time?About 3 months.2.What's your payment terms?30% paid by T/T in advance,70% paid by by T/T before shipping.3.What's your guarantee terms?The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 4.Can you supply training?We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.