Electric vs Gas Heating for Industrial Fryers: Which Fits Your Factory
Most factories can run either heating method, and most decide on the quoted machine price alone. That is the expensive way round: the heating method is a running-cost decision for the next ten years, not a line item on the first invoice. The choice follows from three things: whether you have a gas supply at […]
Most factories can run either heating method, and most decide on the quoted machine price alone. That is the expensive way round: the heating method is a running-cost decision for the next ten years, not a line item on the first invoice.
The choice follows from three things: whether you have a gas supply at all, what each energy source costs per hour at your site, and how much electrical capacity the building can give you.
The honest trade-off
| Electric heating | Lower installation cost and no gas supply to arrange. You need enough electrical capacity at the wall — the SCW-3000 draws 60 kW/h. Best where electricity is reliable and reasonably priced. |
|---|---|
| Gas heating | Cheaper to run where natural gas is available and priced below electricity — the same 6 m fryer uses about 4 m³ per hour on gas. Adds a burner, gas train, flue and local safety requirements to the installation. |
The gap is not only in running cost. Gas adds a burner, gas train and flue to the machine, which changes the installation, the local approvals and the maintenance routine. Electric keeps the machine simpler and easier to site, but puts the whole load on your electrical supply.
What changes on site
- Electrical capacity. Size the supply with your electrician before you order. This is the constraint buyers most often discover late.
- Gas supply and approvals. Confirm the pipe size, the flue route and the local gas safety requirements. These are site works, not machine works.
- Running cost per hour. Compare your electricity tariff against your gas tariff for 60 kW and 4 m³ respectively, then multiply by your operating hours. That comparison, not the machine price, is the real difference.
- Maintenance. Electric has heating elements; gas has burner nozzles, a flame sensor and a gas train. Both need a spares allowance, but not the same one.
Reading your site
Stable, reasonably priced electricity
Here electric heating is usually the simpler choice: a smaller installation, no flue, and a lower machine price. Size the electrical supply with your electrician before you order, because that is the constraint buyers most often discover late.
Natural gas available and priced below electricity
The calculation flips in favour of gas. Where mains gas is available, the running cost per hour of frying is usually lower, and the SCW-3000 reaches 180 °C in around 30 minutes on either method. Confirm the flue route and the local gas safety requirements before you commit.
No gas supply, or unreliable electricity
Where there is no gas connection, or where the supply is not stable enough to run a 60 kW load reliably, electric heating with a properly sized supply is the practical route. Tell us the supply you have and we will confirm what the site can carry.
A practical way to decide
- Confirm gas availability and the local tariff before you compare machine prices.
- Confirm your electrical capacity in writing before you commit to electric.
- Ask for the heat-up time on your chosen method — on the SCW-3000 it is around 30 minutes to 180 °C either way.
- Order a spares allowance for whichever method you choose: heating elements for electric, burner nozzles and flame sensors for gas.
- Ask whether the manufacturer can supply both, so a change of site does not mean a change of supplier.
Use one platform, not two
The strongest reason to settle this with one supplier is commercial rather than technical. On the SCW-3000 platform, the body, belt, oil pump and control system are shared between the electric and gas versions, so one spares list covers both and a change of heating method later does not mean a change of supplier.
That is also how you keep the cost ladder tidy: one platform, two heating options, several fryer lengths.
