These are used for melting rubbers in the rubber industries. Supplied complete with IRR Bulbs separate switch for each bulb.
| Model | Watts | No. of Bulbs |
| OIRR-1 | 3000W | 12 bulb |
| OIRR-2 | 4500W | 18 bulb |
| OIRR-3 | 6000W | 24 bulb |
These are used for melting rubbers in the rubber industries. Supplied complete with IRR Bulbs separate switch for each bulb.
| Model | Watts | No. of Bulbs |
| OIRR-1 | 3000W | 12 bulb |
| OIRR-2 | 4500W | 18 bulb |
| OIRR-3 | 6000W | 24 bulb |