Design principle of electric tubular heater:
The first thing to know is what the customer wants to heat up:
1. Liquid: including water, oil, asphalt, honey, brine, alkaline water, chemical reagent, etc.
2. Air: air blowing or static sealing.
3. Mould
What is the total power required
According to the weight of the heated liquid, the cubic number of air, and the volume of the mold.
Liquid / air / mold from how many degrees to how many degrees.
How long is the heating time.
According to these three parameters, the total power can be calculated.
The total power is divided into several parts according to the installation size of the heated object, so that the power of a single heating tube can be determined. The specific shape of the electric heating tube can be determined by determining the single power and combining with the length and size limitation. Then according to the heating medium to determine the material used in the electric tubular heater. Finally, combined with the shape, size, material and diameter of the electric tubular heater, the price of the electric tubular heater can be roughly calculated. The above is the design principle of electric tubular heater.
