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Hot Sales Bogie Hearth Electric Resistance Heat Treatment Furnace
Product Application
Hot Sales Bogie Hearth Electric Resistance Heat Treatment Furnace is state standard energy saving cyclic furnace.
It is a fiber structure saving 60% power consumption. It is among the first manufacturers to employ compound high
aluminum porcelain nail group, trolley anti-explosion sealing bricks, automatic sealing trolley and furnace door, and
integrated rail. This series furnace is applicable to the quenching, annealing and aging treatment of high chrome
parts, high manganese cast parts, cast iron, rolls, steel balls,
45# steel parts and others.
Main Technical Parameters of Bogie Hearth Furnace
No. | Item | Technical Parameters |
1 | Fuel | Natural gas |
2 | fuel gases calorific value Gas pressure before furnace | 8600kcaL/Nm3 0.05-0.1Mpa |
3 | Heating zone | 3 zones |
4 | Max temperature | 1000℃ ( normal used temperature 925℃ ) |
5 | Surface temperature of furnace body | ≤50℃+ room temperature |
6 | Loading capacity | More than 6.8 ton/furnace |
7 | Temperature measurement accuracy | ±2℃ |
8 | Gas consumption | 48Nm3/h (based on the loading capacity 6.8 ton ) |
9 | Gas pipe total requirement | 138Nm3/h |
10 | Power of bogie motor | 7.5KW |
11 | Power of combustion air fan | Approx 11KW |
12 | Temperature uniformity | ≤±10℃ |
13 | Effective working size | 4800×2400×2400mm(L×W×H) (the heigh excludes the base support) |
14 | Hearth size | 5250×2700×2900mm(L×W×H) |
15 | Quantity and model of burner | 6pcs, 230KW/h, AGS 100HB burner |
16 | Temperature control method | PID regulation + PLC touch screen control (Siemens), manual control |
17 | Max temperature rise speed | 150℃/h at full capacity |
18 | Temperature record | K type thermal couple |
19 | Bogie move speed | 6-8m/min |
20 | Furnace lining | high quality heat-resistant fiber |
21 | Furnace door opening method | Electric up and down, speed 6-8m/min |
22 | Furnace door sealing method | Sealed by 4 sets electric push-rod |
23 | Bogie power supply | Cable Coil |
24 | Bogie driving power | motorized chain sprocket driving mechanism |
25 | Furnace side sealing method | Sealed by 2 sets electric push-rod |
26 | Furnace back sealing method | Sealed by a spring compacted cotton block |
27 | Consumption index | Heat efficiency at full load η≥40% |
28 | Surface temperature of furnace door | ≤55℃+room temperature |
Main Features
1) Hot Sales Bogie Hearth FURNACE/GAS FIRED Heat Treatment Furnace
has a shell of welded steel plates and sectional steel. The
structure is of thick material.
2) The hearth wall lining is an all-fiber structure, saving about
60% of power consumption compared with the traditional brick
hearth.
3) Heating components: high temperature resistance alloy wires and
strips.
4) Low noise, energy-friendliness, and stable performance.
5) Advanced CAD design.
6) Years of experiences in heat treatment process.
Detailed Images
Control Cabinet
Name: GGD type electrical control cabinet
Brand: CHINT, SIEMENS, Schneider, Omron, etc.
Original: China, Germany, French, Japan, etc.
GGD type control cabinet for Bogie / Car Hearth Furnace 
