High Efficiency E;ectric Bogie Hearth Furnace With Advanced CAD Design
Application
The bogie hearth furnace is mainly used for heat treatment of metal parts.
Main Technical Parameters
| No. | Item | Technical Parameters |
| 1 | Rated power | 220kW+5% (1-100%) adjustable |
| 2 | Power supply | 380V,3P,50Hz |
| 3 | Rated temperature | 1100℃ |
| 4 | Empty furnace temperature rising speed | ≤2h |
| 5 | Control zone | 2 zones |
| 6 | Effective working size | 1850×1250×1850mm (L,W,H) |
| 7 | Hearth size | 2050×1450×1950mm (L,W,H) |
| 8 | Heating element connection | Ｙ |
| 9 | Temperature uniformity | ±10℃ |
| 10 | Instrument control accuracy | ±2℃ |
| 11 | Empty furnace power consumption | ≤18% |
| 12 | Temperature control method | SCR, PID regulator, Guolong temperature controller, paperless temperature recorder, over-temperature alarm |
| 13 | furnace surface temperature rise | ＜45℃+ room temperature |
| 14 | Heating element material | 0Cr27AL7Mo2 (strip) 5-wall heating |
| 15 | Bogie face plate | Ni7N |
| 16 | Loading method | Product loaded on the bogie, and then bogie moves into the furnace |
| 17 | Furnace lining | High temperature refractory fiber structure |
| 18 | Furnace door opening method |
Electrical up-down 2ton electric hoist Electric push rod sealing |
| 19 | Bogie in/out method | 3KW cycloidal pin wheel reducer |
Structural Introduction
The bogie hearth furnace is mainly comprised of furnace body, lining, furnace door and door up-down system,
bogie, heating element, and temperature control system.
furnace body
The furnace body steel structure of the car bottom furnace is made from 10-12mm sectional steel and 3mm steel plates.
The side pillar and back pillars are made from sectional steel, and are reinforced with sectional steel bracings. The external wall
of the car bottom furnace is painted with 2 layers of primers, and 2 layers of coating paint. The key part of the car bottom furnace is painted
with heat resistant paint.
Main Features
1) High efficiency Bogie Hearth Car Bottom 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.
Control Cabinet
Name: GGD type electrical control cabinet
Brand: CHINT, SIEMENS, Schneider, Omron, etc.
Original: China, Germany, French, Japan, etc.
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