What types of aluminum foil heating components are there?
1. It is composed of PVC insulation wire and hot-melt aluminum foil. The specific operation steps are as follows
2. First measure the used length of the heating and heat preservation component with the formed PVC insulation wire,
3. Use the dedicated terminal for the insulation wire to perform pressure, and confirm the height, width, and pressure of the terminal.
4. Make a mold and wire the PVC insulation heating wire to the aluminum foil metal sheet and compound it with another layer of aluminum foil by hot pressing and melting.
5. Perform pre-tooling inspection, (basic test) test resistance and power, and test high voltage.
Operation specification for aluminum foil silica gel heat preservation defrosting heating assembly
1. The insulating layer structure of the heating body is composed of a silicon rubber heating wire. Place the heating wire on the single-layer aluminum foil between the two pieces of aluminum foil.
2. Use the special terminal for insulation wire to perform pressure, and confirm (check) the terminal pressure height, width, pressure degree, etc.
3. The aluminum foil heater is equipped with a self-adhesive bottom layer, which is convenient, quick and easy to install on the area where the temperature needs to be maintained.
4. Perform pre-tooling inspection, (basic test) test resistance and power, and test high voltage.
The aluminum foil heater is made according to its needs, so the size can adapt to a variety of lengths.
Five. Aluminum foil heating sheet, tin foil heating sheet
Application It is suitable for the environment where the rated voltage is below 250V, 50-60Hz, relative humidity ≤90%, and ambient temperature is -30℃～+50℃. It has a large area, uniform heating, and convenient use. It is widely used for auxiliary heating, defrosting, thawing and other electric heating appliances of refrigerators and freezers.
Technical parameters of aluminum foil heating sheet tin foil heating sheet
1. Size: can be customized according to requirements;
2. Voltage: can be customized according to requirements;
3. Power deviation (deviation of resistance value) ≤±5%
4. Leakage current: Leakage current ≤0.5mA at working temperature;
5. Power deviation: the rated power under the rated voltage is ＋5%, -10% of the rated value;
6. Bonding and peeling strength of aluminum foil and heating wire: ≥ 2N/1min without peeling or falling off.
Note: An automatic thermostat can be added. Holes are made on the material. Aluminum foil is connected to the ground wire
