I. Overview of Heavy Oil Electric Heater:
Heavy oil fuel is a liquid fuel used in industrial furnaces for metallurgy, building materials, and chemical industries. It can be used simultaneously or separately with steam heating and electric heating. The heavy oil electric heater is mainly designed for preheating and heating of fuels like heavy oil, coal tar, residuum oil, and heavy diesel oil, effectively controlling the power load on the heat transfer surface. It not only ensures a stable, expected atomized oil temperature for the fuel oil but also prevents coking on the heat exchange surface. This is beneficial for improving the combustion conditions of heavy oil, enhancing thermal efficiency, promoting fuel and energy conservation, and enabling automatic control of fuel oil industrial furnaces. (The export temperature can be adjusted and controlled by the user), with constant temperature control and over-temperature alarm.
Section 2: Specifications and Model Numbers of Heavy Oil Electric Heaters:
The table below lists the partial power sizes of heavy oil electric heaters. For customized non-standard orders, please contact our company.
| Serial Number | Model and Specifications | Electrical Power KW | Working Voltage V | Container Bore Size φmm | Total Length mm | Import and Export Passageway mm |
| 1 | SW-02 | 2 | 220 | 33 | 1200 | DN20 |
| 2 | SW-04 | 4 | 220 | 33 | 1500 | DN20 |
| 3 | SW-05 | 5 | 220 | 80 | 2000 | DN20 |
| 4 | SW-08 | 8 | 220 | 125 | 2500 | DN25 |
| 5 | SW-10 | 10 | 220 | 150 | 2000 | DN25 |
| 6 | SW-12 | 12 | 220 | 150 | 2000 | DN25 |
| 7 | SW-15 | 15 | 380 | 150 | 2500 | DN32 |
| 8 | SW-20 | 20 | 380 | 150 | 2500 | DN32 |
| 9 | SW-25 | 25 | 380 | 200 | 2500 | DN32 |
| 10 | SW-30 | 30 | 380 | 200 | 3200 | DN32 |
| 11 | SW-36 | 36 | 380 | 250 | 2500 | DN40 |
| 12 | SW-45 | 45 | 380 | 250 | 2500 | DN40 |
| 13 | SW-60 | 60 | 380 | 300 | 2500 | DN50 |
| 14 | SW-80 | 80 | 380 | 300 | 2500 | DN50 |
| 15 | SW-90 | 90 | 380 | 350 | 2500 | DN50 |
| 16 | SW-120 | 120 | 380 | 400 | 3200 | DN80 |
| 17 | SW-150 | 150 | 380 | 400 | 3200 | DN80 |































