Product description:
The air duct type heater is mainly used for air heating in the air duct. The specifications are divided into three types: low temperature, medium temperature and high temperature. The common feature in the structure is that the electric heating tube is supported by the steel plate to reduce the vibration of the electric heating tube when the fan is stopped. An over temperature control unit is installed in the junction box. The low temperature type can be directly installed on the air duct, and the medium temperature type and high temperature type have 100 mm thick heat insulating material on the outer wall of the passage to the heater junction box due to the difference in structure, on the one hand, the external heat dissipation of the entire passage is reduced, and on the other hand, The temperature inside the wiring chamber is reduced.
Features:
1. The electric heating tube adopts an outer-wound corrugated stainless steel belt, which increases the heat dissipation area and greatly improves the heat exchange efficiency.
2. The heater has reasonable design, small wind resistance, uniform heating, no high and low temperature dead angle.
3. Double protection and good safety performance. A thermostat and a fuse are installed on the heater, which can be used to control the air temperature of the air duct to be over temperature and without wind, so as to ensure that nothing is lost.
Applications:
Heating air for drying/vulcanization, heat treatment, reheating and dehumidification and other similar applications of various materials.