The steel wire armored cable is made of conductors of different materials, and is wrapped in a metal sleeve with insulating materials, and processed into a solid and flexible combination. Steel wire armored cable includes armored thermocouple, armored thermal resistance, armored heater and armored lead. They are mainly used for temperature measurement, signal transmission and special heating in the fields of chemistry, metallurgy, machinery manufacturing, power generation and scientific experiments. Armored thermocouples are widely used. Next, we will work with the steel wire armored cable manufacturers to learn about the relevant uses of steel wire armored cables. 1. The mechanical protective layer of steel wire armored cable can be added to any structure of the cable to increase the mechanical strength of the cable and improve its corrosion resistance. It is specially designed for wires and cables in areas prone to mechanical damage and corrosion. It can be laid in any way, and

There are many domestic and export steel wire armored cables produced in the current industrial economy. For the steel wire armoured cable manufacturers that produce such cables in batch, they are quite mature in terms of technology and operator's technical level. However, in the production of small size cables, we encountered serious problems such as broken insulation cores and twisted steel strips. In the production of large steel wire armored cables, the surface of the cable core is caked, and it is found that it is an insulated wire. The core wire is deformed and arched, which brings a lot of trouble to production and sales. What are the problems with steel wire armored cables? Today, we worked with the manufacturer of steel wire armored cable to understand the causes of cable short circuit fault: 1. In the connection process of steel wire armored cable, the middle end connection process of the cable does not meet the quality requirements, and the cable connection must be followed

In the production of steel wire armored cable, the phenomenon of steel wire lighting up is often encountered, which brings a lot of trouble to production and sales. What should be paid attention to during the production of steel armored cable? The following is the introduction of steel wire armored cable manufacturers. 1. First of all, the steel wire paying off wheel of the steel wire armored cable must have tension, and the tension can be adjusted. 2. Select the diameter of the steel wire according to the assumed diameter of the cable. The number of steel wires is determined according to the theoretical calculation value of the cable outer diameter. In the actual production process, the number of steel wires can be increased or decreased by 1-2 based on the actual outer diameter of the cable core according to the production process. Once the quantity is determined, the number of cables produced in the batch will be determined. The condition of ± 2 pieces is allowed, so that the steel wire armored cable manufacturer can have an adjustment allowance in the actual production process. 3. Steel wire armored cable must be

After the control cable is put into use, there will be electrical interference between different cores of the same cable and cables placed in parallel with each other. What are the causes and solutions of electrical disturbance of control cable? The following is a detailed introduction of the control cable manufacturer. 1、 Control cable manufacturer: causes of electrical disturbance of control cable: 1. electrostatic interference caused by capacitive coupling between cores with applied voltage; 2. Electromagnetic induction interference caused by electrified current. Generally speaking, when there are high-voltage and large current interference sources nearby, the electrical interference will be more serious because the distance between the same cable cores is very small and the interference degree is far greater than the adjacent cables laid. 2、 Control cable manufacturer: method to avoid or reduce electrical interference of control cable 1. One spare core of control cable has been grounded.

The domestic wire and cable industry has some knowledge of aluminum alloy cable, and even buyers and users are trying to praise its advantages because of its big products. However, the small editor found that the aluminum alloy cable manufacturers are "one-sided" in their propaganda, and almost all involved in aluminum alloy cable products are praising its advantages, The defects and deficiencies of aluminum alloy cables are ignored; Therefore, it is necessary to objectively and accurately understand the aluminum alloy cable products before purchase. Aluminum alloy cables are mainly used in construction projects such as airports, military bases, office buildings, residences, hotels, supermarkets, universities, stadiums, hospitals, factories, etc. The United States has successfully applied aluminum alloy cables for more than 50 years without any safety accidents. From the perspective of actual performance, although it does not improve the pure aluminum cable

The conductor of aluminum alloy cable is AA8030 series aluminum alloy material, which is a new material power line manufactured by special compression process and annealing treatment. It has high requirements for production equipment and technology. Next, the manufacturer of aluminum alloy cable will tell you what aluminum alloy cable is and what advantages it has compared with ordinary cable. The aluminum alloy cable makes up for the shortcomings of the previous pure aluminum cable, and does not improve the conductivity of the cable, but the bending performance, creep resistance, corrosion resistance, etc. have been greatly improved, which can maintain the continuous performance stability in the case of long-term overload and overheating. The use of AA-8030 series aluminum conductors can greatly improve the conductivity and high temperature resistance of aluminum alloy cables. At the same time, problems such as electrochemical corrosion and creep of pure aluminum conductors have also been solved. According to the introduction of aluminum alloy cable manufacturers, aluminum alloy cables have the following advantages over ordinary cables

In the past decades, the silicone rubber industry has been facing the challenge of meeting the growing market demand for modern extrusion products. Silicone rubber has improved in wear resistance, cutting resistance, chemical resistance, oil resistance and mechanical strength. Silicone rubber, as a material with high thermal aging temperature, is widely used by manufacturers and users because of its value and reliability. Nowadays, rubber cable technology is developing continuously, and it is mainly used for insulation and sheath of ship cables, aviation wires, motor leads, heating wires and many wires and cables for special purposes (such as atomic energy industry, aerospace industry, metallurgical industry, etc.). The processing equipment of rubber cable shall not use the same open mill to process organic rubber and silicone rubber. There is a special silicone rubber operating room to keep the environment clean because of the mechanical and electrical properties of the contaminated silicone rubber

Since rubber mixture is easy to adhere, easy to burn, and difficult to store and transport, enterprises producing rubber cables in the wire and cable industry adopt the method of self production and self use. The processing mode of continuous mixing granulator represents the direction of rubber cable processing technology. The working principle of continuous mixing granulator is similar to that of plastic granulator. Its advantages are compact equipment and high efficiency, which can make the whole production line become a closed system from weighing to feeding, mixing, granulation and packaging, with high degree of automation, and greatly reduce dust pollution. The product quality is stable and reliable, and the fluidity of granular materials is good, which is convenient for feeding in the next process. This production line is only applicable to the production of powder, particle or liquid rubber. At present, according to the development trend of rubber cable materials in the world, the types and numbers of powder, particle or liquid rubber

Speaking of control cable, I believe many people think that it should be the wire we often see. Is it really telecom? Now let me answer this question for you. Cable is not equal to wire. We often say that wires are used for home use. In junior high school, everyone will remember one knowledge point now, that is, the voltage of home wires is 220 V. The control cable we often refer to is generally used in energy enterprises, mineral industry, transportation departments and other places, so its rated voltage is usually 400V. With the development of science and technology, there are more and more control cable manufacturers. How to determine which manufacturer's control cable is the best? Next, let's walk into the world of cable. First of all, if you want to know the quality of a computer

Aluminum alloy cables are widely used, but they are not suitable for various occasions. Today, the manufacturer of aluminum alloy cable will explain in detail so that you can better select the appropriate products. Due to stable performance and reasonable price, aluminum alloy cables can meet the requirements of our life. They are generous in appearance and have good water resistance. It can ensure the normal operation of the production line, but compared with the copper cable, the temperature resistance of this product is somewhat different. The thermal expansion coefficient of aluminum is much higher than that of copper. The manufacturer of aluminum alloy cable said that although the aluminum alloy has been improved, it is still in use. In this process, the coefficient of thermal expansion directly leads to a vicious circle of problems after this process. The power supply will definitely be affected. This will be a good test for normal applications. Therefore, aluminum alloy cable is not suitable for