Meltblown Ceramic Heater Quality Assurance
The meltblown cloth ceramic heater is built with stainless steel as the outer shell, with high insulation and fire-resistant ceramics inside, through which resistance wires are threaded and then mechanically twisted into shape. It can be used once connected to a power source.
Usage Precautions
1. Meltblown Ceramic Heater Quality AssuranceHigh-temperature ceramic heaters are not waterproof structures, so avoid contact with oil, water, and plastic pellets during storage and installation to prevent electric leakage.
2. During installation, the high-temperature ceramic heater must be closely fitted to the heated object. The surface of the heated object should be flat and complete, without unevenness.
3. If a charred black color appears on the surface of the high-temperature ceramic heater after use, it indicates an imbalance between heating and heat dissipation of the heated object. Adjustments should be made promptly to prevent burn-through.
4. When using high-temperature ceramic heaters, avoid forceful impact or collision with hard objects that may cause ceramic tiles to break, exposing the alloy resistance wire and affecting operational lifespan.
5. Before installation, check whether the installation position matches the specifications of the high-temperature ceramic heater.
It is mainly suitable for extrusion, casting, and down-stroke mechanical operations with temperatures up to 450°C and maximum surface load of 6.5W/cm². Features include long life, high temperature resistance, 30% energy consumption reduction, and high insulation. It is currently the most suitable electric heating product for extruders, injection molding machines, and blown film machines. Ceramic heating rings have advantages such as flexible installation, fast heat transfer, good insulation, and no restrictions on model or size. They offer high working temperature, fast heating, high thermal efficiency, no pollution, and uniform and precise heating.
The meltblown cloth ceramic heater mainly consists of spiral nickel-chromium resistance wires and specially designed high-temperature resistant ceramic tiles. The spiral resistance wire passes through the tiles and strings them together to form a flexible ceramic heating belt, which is finally encapsulated with a stainless steel shell. The maximum operating temperature can reach 600°C.
Ceramic heaters are heaters with uniform heat distribution and thermally conductive metal alloys, ensuring uniform surface temperature and eliminating hot and cold spots on the equipment. They have advantages such as long life, good insulation performance, strong mechanical properties, corrosion resistance, and magnetic field resistance. One type involves casting alloy wires into semiconductors made of quartz glass as raw material. It features high temperature resistance (up to 1200°C), corrosion resistance, and aesthetic appearance. Widely used in aquarium fish tank heating, high-temperature heating furnaces, semiconductor engineering, glass, ceramics, and wire engineering.
Product Performance:
1. Meltblown cloth ceramic heaters have fast heat transfer, uniform heating, and stable operation.
2. Meltblown cloth ceramic heaters prevent heat leakage, saving electrical energy and ensuring safe operation.
3. The product has high power. Using ceramic strip threading, the power is 0.5 to 1.5 times higher than ordinary ones.
4. Nickel-chromium resistance wire: uniform heating, high-temperature stability, long-term non-oxidation, can be used for a long time at 200-500°C.
5. Long product life due to slow aging of raw materials at high temperatures.
6. Complies with GB technical requirements. Power deviation: ±5%－10%. Meltblown Ceramic Heater Quality Assurance
7. Electrical strength: Withstands a sinusoidal AC voltage of 2500V/50Hz for 1 minute without breakdown.
