Hangzhou Qingqi Dust Environmental Protection Technology Co., Ltd. is an enterprise specializing in the research and development, production, sales, service, operation and maintenance of analytical systems. The company always adheres to the development strategy of development and innovation, fully relies on the advantages of human resources, and provides customers with high efficiency and high reliability. A reliable and cost-effective analysis system solution. Based on new industry and new technology and the 13th Five-Year National Development Plan, the company has successfully developed intelligent, highly reliable and cost-effective new products and components after years of experience accumulation and innovative development, which can be widely used in metallurgy and building materials. , chemical industry, petroleum, power plants, environmental protection, medical and other fields.

The common heating belts are mainly divided into the following types:

Self-limiting heating cable: It is composed of conductive plastic, two parallel metal wires and an insulating layer. To compensate for the heat loss of the pipeline.

Constant power heating cable: The power output of the constant power heating cable remains unchanged when it is energized, and will not change due to changes in the external environment, insulation materials and heating medium. Its power output or stop is generally controlled by a temperature sensor.

Tracing cables are widely used in petrochemical industry, such as heat tracing, heat preservation, anti-condensation and heating of pipelines, tanks, valves, pumps, tanks, etc.

The heating cable is composed of conductive plastic, two parallel metal wires and an insulating layer. PTC polymer conductive plastic is filled between the two parallel wires as the core wire. When the power is turned on, the current passes through one of the wires through the core wire to the On the other wire, a loop is formed, and the core wire generates heat after being energized to compensate for the heat dissipation loss of the pipeline.