When wires and cables are powered on, the metal core will generate heat. As the power on time increases, the temperature on the surface of the wires and cables will become higher and higher. If not handled in a timely manner, the consequences can be imagined. The sheath of our commonly used PVC wires and cables is made of PVC, which is considered based on the upper limit of the core temperature of 70 degrees. The surface temperature will be 5 to 10 degrees lower. Therefore, the cable surface temperature below 60 degrees Celsius is fundamentally safe. From the perspective of power supply maintenance, of course, the lower the temperature, the better.
Cable is a wire product used to transmit electrical energy information and achieve electromagnetic energy conversion. "There are both conductors and insulating layers, and sometimes a tight inner protective layer that prevents moisture intrusion, or an outer protective layer with high mechanical strength. Products with complex structures and large cross-sectional areas are called cables.".
Although the wire and cable industry is only a supporting industry, it accounts for 1/4 of the output value of China's electrical industry. It has a wide variety of products and a wide range of applications, involving industries such as electricity, construction, communications, and manufacturing, and is closely related to various sectors of the national economy. What are the categories of wire and cable products? Let me take you to a more detailed understanding.
Jiangsu Suyang Electrical Machinery Co., Ltd., formerly known as Liyang Electrical Machinery Factory, is an early manufacturer specializing in the research, development, and manufacturing of electrical machinery and equipment, and is a private high-tech enterprise in Jiangsu Province. Over the past 20 years of development and growth, the company has always been bathed in the love and strong support of friends in the cable industry. Through unremitting efforts, we will make due contributions to the development of China's wire and cable industry and the revitalization of national industry. The company has successively passed ISO9001 international quality certification and ISO14001 international environmental system certification.
We sincerely welcome all new and old customers to our company for inspection and guidance. The company will repay the love and support of new and old customers with high-quality products, reasonable prices, and permanent service.
The company covers an area of 65000 square meters, standard factory buildings of 30000 square meters, and office buildings and complex buildings of nearly 5000 square meters. Currently, there are over 250 employees and over 60 professional and technical personnel, including 15 with intermediate professional titles and 5 with senior professional titles. More than 60 sets of various mechanical processing equipment, with a complete quality control and sales service system.
The company specializes in the production of: cage type stranded cable series, various winding production lines series, shielding and armor series, various auxiliary equipment series, etc. The products are sold to more than 20 provinces, cities, and autonomous regions in China, some of which are exported to Southeast Asia and the Middle East, and are highly praised by customers at home and abroad.