Tubular electric heater manufacturer
After adding a protective sleeve, the heating area of the electric heater is larger
2018/10/22 Reading (220)
Technical parameters:
Rated voltage: Single phase 220V Three phase 380V
Surface heating power: Type 4, Type 5 ≤1.8W/cm2 Type 6, Type 7 ≤0.7W/cm2
Heat transfer temperature: ≤300℃
Working medium: &nb
