Product Description
AFC-Holcroft 36x48x36 UBQ Batch Furnace w/Top Cool - 2017
Model: UBQ 36-48-36
Serial #: 63758
Mfg Yr: 2017
Condition: Used in Good shape
UBQ 36-48-36 UNIVERSAL BATCH QUENCH ENGINEERING SPECIFICATIONS
- Effective load size 36” x 48” x 36” (915 mm x 1220 mm x 915 mm)
- Operating range 1450F to 1700F, 1750F maximum (790-930C, 954C maximum)
- Temperature uniformity +/- 10F from set point (+/- 5C from set point)
- Maximum rated load capacity @ 1700F (927C) 3500 pounds | 1600 kg
- Maximum load surface area 400 ft2 |38 m2
- Quench tank capacity 3500 gallons | 13,250 liters
- Maximum quench agitation 16,000 GPM | 60,500 liters/minute
- Ratio of load to quenchant 1 pound to 1 gallon | 0.5 kg to 4 liters
- Maximum recovery rate at 1550F (840C) (load dependent) 2900 pounds/hour |1315 kg/hour
- Maximum recovery rate at 1700F (927C) 2600 pounds/hour | 1180 kg/hour
- Average casing temperature with 1700F (927C) furnace temperature 65F above ambient | 36C above ambient
- Furnace heating chamber size
- 5’-8” wide x 6’-0” long x 5’-6½” high | 1730 mm wide x 1830 mm long x 1690 mm high
- Gas Fired Heating System:
- Number of “U” tubes 4 - 8” diameter | 4 - 200 mm diameter
- Material HT cast alloy
- Mounting concept Bung mounted in roof, external removal
- Heating tube area 88.75 ft2 | 8.25 m2
- Total Btu input 1,200,000 Btu/hr. | 302,400 kcal/hour
- Tube heat dissipation @ 1550F (843C) 60 Btu/in2 net | 0.030 kcal/mm2
- Quench System
- Quench shrouding (% of oil through work) 100%
- Heating- electric Two (2) 9 kW
- Oil Cooler Type Air-to-oil heat exchanger
- Oil cooler capacity 360,000 Btu/hour | 90,720 kcal/hour
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