Ceramic electric heating coil for cable machine

Types of ceramic electric heating coils for cable machines
One method is to wrap alloy wire around a small ceramic block and wrap it with a stainless steel shell. Widely used in plastic machinery and chemical fiber machinery.
2. Ceramic electric heater is an efficient heater with uniform heat distribution, made of thermally conductive metal alloy, ensuring uniform temperature on the hot surface and eliminating hot and cold spots in the equipment. It has the advantages of long lifespan, good insulation performance, strong mechanical properties, corrosion resistance, and magnetic field resistance. Adding insulation devices to the external heat dissipation surface and sintering infrared radiation to the internal heat dissipation surface can save 30% of electricity consumption
3. The ceramic electric heater is not made by the general mica wire bending method, but by the ceramic strip threading method, so the power of this product is 0.5-1.5 times higher than that of ordinary ones. The heating element is made of imported round wire ceramic twisted into a spring shape and inserted into a ceramic strip ring. The outer cover is made of stainless steel, and the middle is made of high-temperature insulation cotton (aluminum silicate fiber board) to prevent temperature leakage. Ceramic strips are high-frequency ceramics that have the characteristics of fast heat transfer, hardness and non fragility, high temperature deformation and aging resistance.
4. The track type ceramic electric heater is composed of spiral resistance wires that pass through specially designed high-temperature resistant ceramic tiles, and are precisely extended and bendable. Forming an effective high-temperature, high-power density, track type ceramic electric heater, with flexible design and easy installation, mainly used for preheating or heating various metal parts.
Performance of ceramic electric heating coil for cable machine
1. Fast heat transfer, uniform heating, and stable operation.
2. Temperature does not leak out, can save energy, the outer cover is not hot to touch by hand, and the work is safe.
3. The power of the product is high, and the power is 0.5-1.5 times higher than that of ordinary ones using ceramic strip threading method
4. European and American high-temperature resistant heating wire has the characteristics of fast heat dissipation, uniform heating, and stable high temperature, and can be used for a long time at 600-800 ℃.
5. The product has a long lifespan due to the slow aging of raw materials at high temperatures.
6. Meets the technical requirements of national GB standards. Power deviation+5% -10%.
7. Electrical strength: Tested with a sinusoidal AC voltage of 2500v/50Hz, there is no breakdown phenomenon after 1MIN.
8. The wiring method can be customized according to user needs, with voltages ranging from 36V, 110V, 180V, 220V, 380V, and a high-power load of 6.5W per square meter. Compared with traditional electric heaters, energy consumption can be reduced by 30%.
Guidelines for Ordering Ceramic Electric Heating Rings for Cable Machines
1. Ceramic electric heater is a high-temperature and long-life heater. With the increasing demand for working temperature in modern industry, ceramic electric heaters can adapt, especially for chemical fiber, engineering plastics, plastic machinery, electronics, medicine, food, and various pipeline heating;
2. Users should provide product drawings or samples. If there are no drawings or samples, the specifications, models, voltage, power, etc. of the product must be provided.
3. The surface of the ceramic electric heater can withstand a power of between 2.5 and 6.5 watts per square centimeter.
Precautions for using ceramic electric heating coils for cable machines
1. Ceramic electric heaters are not waterproof structures, so they should not come into contact with oil, water, or plastic particles during storage, use, and installation to prevent electrical leakage.
2. During installation, the ceramic electric heater must be tightly attached to the heated object, and the surface of the heated object should be flat and complete, without any unevenness.
3. If a burnt black color is found on the surface after use, it indicates an imbalance between heat generation and heat dissipation by the heat receiving body. Adjustments should be made in a timely manner to prevent burning through.
4. When using high-temperature ceramic electric heaters for heating, it is necessary to avoid forcefully striking or colliding with hard objects, which may cause the tiles to break, and the exposed alloy resistance wire may affect the operating life.
Before installation, check whether the installation position matches the specifications of the ceramic electric heater and whether the voltage used is *.
Instructions for using ceramic electric heating coils for cable machines
1. The working voltage shall not exceed 10% of the rated value;
2. The wiring part should be placed outside the heating layer and insulation layer, and the shell should be effectively grounded;
(Cable machine ceramic electric heating coil products can be customized according to customer requirements, providing drawings, voltage, power, and size)