1. The electric heating type uses air as the heat-conducting medium, and has the characteristics of fast heating rate and accurate temperature control, and is suitable for the ironing and shaping process of the dry zipper

2. The electric heating thermal oil type uses the thermal oil as the heat conduction medium. Since the specific heat value of the heat conduction oil is much larger than the air, the temperature rising phase takes a long time (the normal temperature rises to 135 C takes about 40 minutes), but the corresponding cooling rate is also very Slow, this characteristic detemines that the electric heating thermal oil type is more energy efficient than the electric heating type, and is also more suitable for the wet zipper ironing setting process.

3. The models are equipped with an on-line infrared thermometer. The infrared probe directly detects the surface of the drying cylinder, so it can display the current surface temperature of the drying cylinder in real time, and also allows the operator to better match the current ironing strip speed. The temperature of the drying cylinder can be adjusted from 30 C to 160 C, the temperature of the dry zipper is 100 C, and the temperature of the wet zipper is 135 °C-160 °C.

4. The water tank and water suction pump can be installed. The main function of the water absorption pump is to remove the excess water on the wet zipper and let the zipper enter the dryer with very low water content. If the water content of the zipper is too large, it can not only reduce the heating efficiency of the dryer, increase the electricity consumption, but also reduce the ironing efficiency.