Customized 3.5 *1.5 * 1.2 Electrical Resistance T4 Aging Heat Treatment Furnace for Aluminum Parts
Customized 3.5 *1.5 * 1.2 Electrical Resistance T4 Aging Heat Treatment Furnace for Aluminum Parts
- Application
The bogie hearth furnace is mainly used for various steel structural components, annealing and other heat treatment processing.
- Main Technical Parameters
| No. | Item | Technical Parameters |
| 1 | Rated power | 200Kw+5% (1-100%) adjustable |
| 2 | Power supply | 380V, 3-phase, 50Hz |
| 3 | Rated temperature | 650℃ |
| 4 | Heating rate of empty furnace | ≤1.2h |
| 5 | Heating element connection method | YY |
| 6 | Temperature uniformity | ±5℃ |
| 7 | Instrument temperature control accuracy | ±1℃ |
| 8 | Effective working size | 3500×1500×1200mm (L*W*H) |
| 9 | Control zone | 2 zones and 2 additional temperature measurement point |
| 10 | Empty furnace loss power | ≤10% |
| 11 | Temperature control | SCR, PID regulator, SHIMADEN electric temperature controller, equipped with communication 15 inch touch screen control, with settings and storage of process curves and historical data saving, querying, and downloading. |
| 12 | Temperature rise on the outer wall of the furnace side | ＜40℃ |
| 13 | Heating element material | 0Cr25AL5 (strip) |
| 14 | Material of furnace bottom plate |
ZG30Cr18Mn12Si2 heat-resistant steel total thickness: 30mm |
| 15 | Loading method | The workpiece is lifted onto the surface of the bogie, and the bogie is driven in for heating |
| 16 | Electric Heat Treatment Furnace lining form | Adopting standard fire-resistant fiber structure |
| 17 | Opening and closing form of furnace door | 1 set of 1-ton electric hoists, up and down, with self weight compression and sealing |
| 18 | Form of bogie entry and exit | 1 set of 4KW cycloidal pinwheel reducer to drive the wheels in and out |
| 19 | Circulation fan | 2 sets of 7.5KW circulating fan, cooling method adopts water cooling. |
| 20 | Guide plate | 2mm 304 stainless steel |
3. Structural Introduction
The bogie hearth treatment furnace mainly consists of a furnace shell, furnace lining, furnace door; load bearing bogie and
bogie traction mechanism, furnace body and workshop sealing mechanism; heating elements and fixing devices; furnace
temperature automatic control system, hot air circulation system, etc.
The hot air circulation system of this aging heat treatment furnace mainly consists of two centrifugal fans and a stainless
steel guide plate.
The heat emitted by the heating element is evenly blown into the effective working area by the circulating fan through the
air guide plate. The material of the fan and shaft is Cr20Ni20, and in order to ensure the normal use of the bearings, the
cooling method is air cooling.
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