Heat treatment facilities: car bottom-type furnaces (1): Shaft-type quenching and tempering furnaces (2)


(1) Purpose:
annealing, tempering,
normalization
with blow

(2) Purpose:
heating for
quenching, normalization,
tempering

Description

Value

Dimensions, L x B, m

8,0x3,2;

13,5x4,5;

Bottom area, m2

25,6

60,7

Metal heating
temperature, °C

1000

Charge weight, t

100

350

Fuel

Natural gas

Differential temperature

±5

DescriptionValue
Operating space dimensions, D x H, m1,5x4,52,7x4,5
Maximum charge weight, t1034,6
Operating temperatures range, °C250-1050150-1050
Temperature non-uniformity at furnace operating space, °C ±5±5
LiningCeramic fiber
BurnersPulce Kromschnder, Germany
Automation systemSiemens