 The HEF Range Of Annealing Furnaces
Features
- Low initial cost
- Clean and simple operation
- Precise temperature control
- High output
- Consistent stress relieving
The annealing furnace is a floor-mounted continuous mesh-belt electric conveyor furnace for stress relieving silicon iron transformer cores in an air atmosphere at an optimum temperature of 800°C.
The heating chamber is of 2 and 3 zone construction with heating elements situated above and below the belt. Insulation is of low thermal mass and is graded for maximum thermal efficiency.
Drive of the nickel chrome belt is by a variable speed motor, reduction gearbox and pinch rollers.
The control panel has an impressive array of sophisticated instruments which will ensure precise temperature control and consistent annealing results. This panel can be mounted either on or adjacent to the loading end of the furnace.
Two standard versions of this furnace are available:
- HEF 045: Rated at 45 kw (maximum). Belt width 300 mm. 2 heat control zones.
- HEF 063: Rated at 63 kW (maximum). Belt width 300 mm. 3 heat control zones.
Furnace Performance
HEF045 Maximum core output 140 kg per hour
HEF063 Maximum core output 180 kg per hour |
Furnace Dimensions (mm)
| Width |
mean
maximum |
750
960 |
| |
|
|
| Height |
working
maximum |
920
1300 |
| |
|
|
| Chamber |
width
height |
300
100 |
| |
|
|
| Length
overall: |
HEF045:
HEF063: |
6800
8500 |
|
|
