Split oven heating

1. Heating elements (round model) ready for shipment to customer
2. Detail round model heating zone (2x element)
3. Heating zones (3x), ex-proof, +1+3 insulation zones (top-bottom)
4. Detail hexagonal model heating zones, designed for 2 tubular reactors
5. Five times heating zones, hexagonal model, for 2 tubular reactors in open position
6. As above, in closed position