Low-temperature Bogie-hearth Electric Furnace

Mainly used for annealing andcasting aging,as well as various mechanical parts heat treatment. To improve temperature uniformity, Bogie-hearth Resistance Furnace use multi-platform heating, and installation of stainless steel thermal cycling fan on the top of the furnace, the hot air circul in high speed, to achieve uniform temperature purpuse.

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Technical parameters:

Parameters Name Unit Model
RT3-30-7 RT3-65-7 RT3-75-7 RT3-90-7 RT3-105-7 RT3-150-7
Rating Power KW 30 65 75 90 105 150
Rating Voltage V 380 380 380 380 380 380
Highest Temperature ℃ 750 750 750 750 750 750
Working Temperature ℃ 750 750 750 750 750 750
Phase Number 3 3 3 3 3 3
Hearth
size Length mm 950 1200 1500 1800 1800 2000
Width mm 500 600 750 900 900 1000
Height mm 450 450 600 600 650 700
heating element Y Y Y Y Y Y
heating-up time h ≤2.5 ≤2.5 ≤2.5 ≤2.5 ≤2.5 ≤2.5
lose power KW ≤11 ≤11 ≤18 ≤19 ≤17 ≤32
control accuracy ℃ ±1 ±1 ±1 ±1 ±1 ±1
niformity ℃ ±8 ±8 ±8 ±8 ±8 ±8
Maximum Loading Kg 500 1000 1500 2500 3000 4500
Weight Kg 2800 4000 4500 4800 5200 8000

Parameters Name Unit Model
RT3-180-7 RT3-220-7 RT3-250-7 RT3-270-7 RT3-280-7 RT3-300-7
Rating Power KW 180 220 250 270 280 300
Rating Voltage V 380 380 380 380 380 380
Highest Temperature ℃ 750 750 750 750 750 750
Working Temperature ℃ 750 750 750 750 750 750
Phase Number 3 3 3 3 3 3
Hearth
size Length mm 2100 2500 2400 3000 2400 2400
Width mm 1050 1300 1500 1500 2000 2000
Height mm 750 900 800 1000 1500 1700
heating element Y Y Y Y Y Y
heating-up time h ≤2.5 ≤3 ≤3.5 ≤3.5 ≤3.5
≤3.5
lose power KW ≤39 ≤50 ≤60 ≤65 ≤67 ≤70
control accuracy ℃ ±1 ±1 ±1 ±1 ±1 ±1
niformity ℃ ±8 ±8 ±8 ±8 ±8 ±8
Maximum Loading Kg 5000 7000 8300 9000 10000 11000
Weight Kg 9000 12500 13000 14500 18400 19200