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Electrical wire and cable manufacturing process

The life of modern people is based on sufficient power resources. Electricity is transported by cables to every household, and then drives equipment, lights up the sky, and guarantees travel. Each of us is very familiar with electricity. Do you know cables? Do you know the production process of wire and cable? Perhaps few people have thought about this question, and today I will answer your doubts.

copper wire

In the cable production process, wire drawing is the first step. Drawing is one of the very basic wire and cable manufacturing links, and it is also a key process that lays the foundation for subsequent processes. In the process of monofilament drawing, mold compression deformation and other related operations, workshop operators must strictly control the shape and size of the cross section to meet the actual manufacturing requirements, and synchronize various basic data information to the operation platform. The basic operation method of physical deformation and compression is adopted in the wire drawing process, and the sensitivity of automatic operation equipment is relatively high. It is necessary to gradually form an intelligent batch operation and quality evaluation system under the professional guidance of experienced technicians.

wire production

Next is twisting. The stranding operation process is one of the necessary processes for making wire and cable products. The stranding process mainly covers key operational processes such as conductor stranding, cabling, weaving, and winding, and requires effective inspection of the operating parameters of manufacturing and processing equipment to ensure the stability and reliability of stranding operation quality. Especially for wire and cable applications with high engineering standards, it is necessary to precisely manage key operating parameters such as winding rules and direction sequences in the stranding process to ensure that the quality of semi-finished materials produced by each operating node is reasonable. within the range. The specific operation process of the stranding process requires a high level of automation control of the equipment and operators, and the workshop operators also need to regularly check whether the processing equipment has physical faults or system parameter faults before they can mix the wire and cable raw materials in the mold with the raw materials. Accurate correspondence to actual processing needs.

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The third step is wrapping. The coating operation process is one of the wire and cable manufacturing process nodes that needs to be paid attention to, and it is necessary to conduct a comprehensive evaluation and performance analysis of the coverage and protection effects of different levels to further improve the overall anti-interference ability and stability of the wire and cable. physical properties. In the process of carrying out the coating operation, the workshop operators need to focus on comparing the relevant parameter information entered in the equipment, and check the raw material and product model information multiple times. For wire and cable products with a low pressure resistance level, it is necessary to comprehensively track and supervise the operation effect of the co-extrusion equipment of the shielding layer and the insulating layer. For wire and cable products in communication engineering applications, the coating operation requires physical foam extrusion of the insulating layer of the coaxial cable, in order to further improve the application quality of communication wire and cable products. For different types of electronic materials and components, the corresponding coating operation sequence and parallel operation mode will have very significant differences. Therefore, it is necessary to further improve the specific application of this manufacturing process from the perspective of saving raw material resources and reducing energy consumption. rule.

 

The last is quality inspection. In the new wire and cable manufacturing process, quality inspection is essential, and it is also one of the main factors that directly affect the economic benefits of enterprises. The implementation of quality inspection work focuses on comprehensively tracking and supervising the differences in the traditional and modern wire and cable manufacturing processes, and visualizing data analysis of the actual manufacturing efficiency and performance test index information of different types of products. A variety of information technology means have gradually improved the utilization rate of electronic materials and products by enterprises.

The production process of cables is precise and strict. This is because electricity is not only a problem related to the daily life of thousands of households. If it is not handled properly, it may seriously endanger people’s life safety. Once electric leakage and electric shock occur, it is irreversible. Therefore, it is extremely important to choose cables that have undergone strict process testing and safety certification. A safe cable is not only a power transmission line, but also a life guarantee line!

 

If you still have doubts about which cable to choose, l recommend Shaoxing Green Electric Co., Ltd., which is the main supplier of power cords in China. It not only operates in strict accordance with the modern management mode, but also strictly controls the production of cable products. , and more importantly, their power cords are safety certified and have a very good reputation around the world. When buying cables, it is crucial to choose a large company with security guarantees, which will save you a lot of trouble in the later use and maintenance of your products. Green Power also produces power cords and AC plugs that meet the standards of many countries in the world, and customers at home and abroad can buy products that meet their needs. If you are interested in related products, you can visit the official website of Green Electric Company www.gepowercord.com, I believe you will be rewarded.

 

 

 

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Senior electrical product specialist at Green Electric (Shaoxing Green Electric Co., Ltd.) with 15+ years of experience in power cord manufacturing, international certifications (UL, VDE, CE, PSE), and global electrical safety standards. Specialized in OEM power cord solutions for buyers in North America, Europe, and Asia-Pacific.

wire cable

Teach You to Choose A Safe Electrical Wire and Cable

electrical wire cable

With the popularity of electricity, wires, cables, plugs, sockets and other products can be seen everywhere in our daily life. These things are also indispensable in various buildings, factories and other places, so I believe that you must have purchased a lot of similar products. However, once you buy inferior products, it is a great threat to our life and safety. Today, the editor will mainly introduce you how to choose safe and reliable wires.

The first thing to look at is the quality of the copper wire. The quality of the wire is the first thing to look at the quality of the copper wire inside. If the copper wire inside is purple-red, shiny, and soft in texture, it means that it is a good copper wire; if the copper wire is purple-black, the luster is dim, and it breaks when it is folded, it must be an inferior product. In addition, the copper wire of poor quality will have black residue after rubbing it on the white paper for a few times. Then look at the quality of the insulating sleeve. Don’t underestimate it. This is a very important point in determining the quality of the wire, because this is the most direct instability that can cause other reactions. Its essence is actually the plastic skin on the outside of the wire. A good-quality insulating sleeve will protect well even if the copper wire is broken without any problems, while a poor-quality plastic skin can easily catch fire and burn. We generally observe whether the insulating sleeve is uniform in thickness and should be tightly attached to the core. When pinching it, there will be no more wire cores on one side and less on the other side. In addition, no matter what color the insulating sleeve is, the surface is smooth. The next step is whether the product has passed the certification of the national agency. Although product certification cannot guarantee that there will be no problems, at least the products that have been certified have been tested, and the data are standardized. It is better than no certification. Better without detection. Therefore, whether it is a wire or a switch socket, we must look for the product certification above when purchasing, and don’t be greedy and pay the price for safety. The last thing to understand is the length and weight of the wire. A good quality wire must be reflected in the material and materials used. Some profiteers who like to cut corners are most likely to manipulate the weight and length, which are easy to measure. If the weight of the wire is based on normal conditions, the weight of a qualified 2.5 square wire per 100 meters is about 3kg, and the error should not exceed 0.2kg. If the weight error of the purchased wire is too large, there must be a behavior of cutting corners. Do not use such wires. In addition, some wires and cables of particularly good quality are very heavy, and the same length will appear heavier. These are the points that need to be paid attention to when choosing wires.

In short, when choosing wires/cables, pay attention to the certification marks, specifications, product quality, type, cross-section, etc. of the wires to ensure that the wires are safe and reliable.

Of course, if you think this is very troublesome, I will introduce you a company specializing in wire and cable management – Shaoxing Green Electric Co., Ltd., which comes from China, is power cord, power cord set, power strip, wire, rubber cable , pvc cables, plugs, plug inserts, connectors, wiring, cable accessories and other major suppliers of products, their products fully meet or even exceed international standards. According to our understanding, they attach great importance to cultivating high-quality talents, and also have a lot of advanced equipment, as well as independent export and technical management departments. Also accept ODM and OEM business cooperation.

There is no need to worry about quality problems, the raw materials used in their production are provided by high-quality suppliers. Not only that, all materials must be authentic and certified, such as: environmental certifications RoHS, REACH; and safety certifications from all over the world, such as UL, CUL, BSI, CCC, VDE, KEMA, SEV, SEMKO, NEMKO, DEMKO, FI , OVE, IMQ, NF, SIIKS, BSA, IRAM and other certificates, so the products they produce are definitely of high quality. So far, Shaoxing Green Electric Co., Ltd. has nearly 20 years of production history, but they have not rested on their laurels, but have continued to innovate and develop with the needs of the times. When you see this, you may think, so their products should be expensive, right? Not at all expensive! Their philosophy is to focus on establishing long-term and stable cooperative relationships with customers, because they understand that customers not only need high-quality products, but also more affordable prices, so they provide customers with the lowest-profit offer to achieve a win-win situation.

If you are interested in purchasing, or to learn more about Shaoxing Green Electric Co., Ltd., please visit their official website green electric.

 

 

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Senior electrical product specialist at Green Electric (Shaoxing Green Electric Co., Ltd.) with 15+ years of experience in power cord manufacturing, international certifications (UL, VDE, CE, PSE), and global electrical safety standards. Specialized in OEM power cord solutions for buyers in North America, Europe, and Asia-Pacific.