Conductor Material: The cable uses aluminum as the conductor material. Aluminum has good electrical conductivity. Although its conductivity is slightly lower than that of copper, it can fully meet the requirements of power transmission in low - voltage distribution scenarios. Moreover, aluminum has a low density, which makes the overall weight of the cable light. This advantage is particularly obvious during laying and installation. The light weight can reduce the load on the laying equipment, reduce the labor cost during installation, and is also convenient for operation in narrow spaces or high - altitude operations.

Insulation Material: The insulation layer is made of cross - linked polyethylene (XLPE) material. XLPE is a polyethylene material that has undergone cross - linking treatment. Compared with ordinary polyethylene, its performance has been greatly improved. It has excellent temperature resistance and can maintain stable insulation performance and mechanical properties in an ambient temperature range of - 40℃ to 90℃, which enables the cable to be used normally in both cold northern regions and hot southern regions. At the same time, XLPE has high insulation resistance and low dielectric loss, which can effectively prevent current leakage and ensure the efficiency and safety of power transmission. In addition, it also has good anti - aging performance and chemical corrosion resistance, which can resist the erosion of oxygen, moisture in the air and some chemical substances, and prolong the service life of the cable.

Style Design: The cable adopts an overall circular structure design, which has many advantages. The circular structure makes the force of the cable more uniform, and it can better bear external pressure and tension during laying and use. At the same time, the circular style is convenient for winding and storing the cable, reducing the storage space. In addition, the cable has good flexibility and can be bent to a certain extent. The minimum bending radius meets the requirements of relevant standards, which enables it to adapt to different laying paths, such as bending along the corner of a wall and passing through pipes, reducing the construction difficulty.

Conductor Manufacturing: The production of Aluminum Conductors has gone through strict material selection and processing procedures. First, aluminum materials with high purity are selected to ensure the electrical conductivity of the conductors. Then, the aluminum material is drawn into Aluminum Wires with the required diameter through a wire drawing process, and then multiple Aluminum Wires are stranded together to form a conductor through a stranding process. The stranding process can improve the flexibility and mechanical strength of the conductor, and also ensure the uniform electrical conductivity of the conductor.

Insulation Layer Extrusion: The extrusion of the insulation layer is a key link in the production process. Special extrusion equipment is used to uniformly extrude XLPE material on the surface of the conductor to form an insulation layer. During the extrusion process, it is necessary to accurately control parameters such as extrusion temperature and speed to ensure that the insulation layer has a uniform thickness, a smooth surface, and is closely combined with the conductor. At the same time, the insulation layer is cross - linked, and the XLPE molecules form a three - dimensional network structure through a specific heating method, thus endowing it with excellent performance.

Cabling Process: The four Insulated Conductors are cabled according to a certain stranding method. During the cabling process, it is necessary to fill appropriate filling materials between the conductors to ensure the circular structure and stability of the cable. The filling materials usually adopt materials with certain elasticity and corrosion resistance, such as polypropylene ropes. After cabling, a layer of wrapping tape is wrapped around the outside to enhance the structural stability of the cable.

Sheath Extrusion (If Any): According to customer needs and usage scenarios, some cables will have a sheath layer extruded after cabling. The sheath material usually adopts polyvinyl chloride (PVC) or polyethylene (PE), which has good mechanical protection performance and environmental resistance. The sheath extrusion process is similar to the insulation layer extrusion, and it is necessary to ensure that the sheath has a uniform thickness, a smooth surface, and is closely combined with the internal structure.

Quality Inspection: Strict quality inspection procedures are set up in all links of production. The diameter, resistance and other parameters of the conductor are inspected to ensure that the conductor performance meets the requirements; the thickness, insulation resistance, withstand voltage and other aspects of the insulation layer are inspected to ensure the insulation performance; the structural size, mechanical performance and other aspects of the cabled cable are inspected. The final finished products also need to undergo sampling inspection, including partial discharge test and aging test, to ensure that the product quality meets relevant standards.

Packaging Materials: Cables are usually wrapped and packaged with wooden or iron reels. Both wooden and iron reels have sufficient strength to bear the weight of the cable and can protect the cable from extrusion and collision during transportation. The wooden reels are made of high - quality wood and have undergone anti - corrosion treatment, which can adapt to different storage environments; the iron reels are made of high - strength steel, which are strong and durable and can be reused.

Packaging Specifications: According to the length and diameter of the cable, select wooden or iron reels of appropriate specifications. Generally, the length of each reel of cable is 100 meters, 200 meters or 300 meters, etc. The specific length can be customized according to customer needs. During the packaging process, the cable is neatly wound on the reel and fixed with packing belts to prevent the cable from loosening during transportation. At the same time, the model, specification, length, production date, manufacturer and other information of the product are marked on the package to facilitate customer identification and acceptance.

Protective Measures: A layer of plastic film is wrapped around the outside of the package to prevent the cable from being polluted by moisture, dust, etc. For export products or products that need long - distance transportation, additional protective measures will be taken, such as installing guard plates outside the wooden or iron reels to prevent collision damage during transportation.

Transportation Methods: According to the customer's geographical location and order quantity, select an appropriate transportation method. For domestic short - distance transportation, road transportation is usually adopted; for long - distance transportation, railway transportation can be used; for export products, sea transportation or air transportation is adopted. Road transportation has the advantages of high flexibility and door - to - door service; railway transportation is suitable for long - distance transportation of large quantities of goods and has relatively low cost; sea transportation and air transportation are suitable for export products and can meet the transportation needs of different countries and regions.

Transportation Precautions: During transportation, it is necessary to ensure that the cable package is intact to avoid collision, extrusion and exposure to the sun. The transport vehicle should drive smoothly to prevent the cable reel from rolling. For long - distance transportation, it is necessary to regularly check the packaging of the cable and deal with problems in a timely manner. At the same time, it is necessary to avoid the cable from contacting sharp objects to prevent the cable sheath from being scratched. During loading and unloading, special hoisting equipment should be used, and rough loading and unloading are strictly prohibited to ensure that the cable is not damaged.

Delivery Process: After the customer places an order, the company will arrange production in a timely manner or retrieve products from the inventory. Before delivery, the product will be inspected again to ensure that the model, specification, quantity, etc. of the product are consistent with the order and that the quality is qualified. After passing the inspection, go through the warehouse - out procedures, arrange transport vehicles, and timely inform the customer of the delivery information, including the transportation method, transport vehicle information, estimated arrival time, etc.

Delivery Time: For products in stock, delivery is generally completed within 1 - 3 working days after receiving the order; for products that need to be customized, the delivery time will be determined according to the production cycle, and the customer will be informed of the estimated delivery date in a timely manner. The company will try its best to shorten the delivery cycle to ensure that customers can receive the goods as soon as possible.

Sample Provision: In order to allow customers to better understand the performance and quality of the product, the company can provide samples. Customers can apply for samples according to their own needs, and the specification and quantity of samples will be determined according to the actual situation. Generally, the sample is a 1 - 2 - meter - long cable, which can meet the customer's inspection needs for the appearance, material, structure, etc. of the product.

Sample Cost: The sample itself is free, but the customer needs to bear the transportation cost of the sample. For large customers or long - term partners with cooperation intentions, the company can consider bearing part or all of the sample transportation cost. The specific sample cost and transportation method can be negotiated with the company's sales department.

Sample Delivery: After receiving the customer's sample application, the company will arrange the preparation and delivery of the sample as soon as possible. The sample will be sent by express, and the express waybill number will be informed to the customer in a timely manner to facilitate the customer to track the logistics information of the sample.

Quality Assurance: The company promises that all sold cable products meet relevant standards and quality requirements and provides a certain period of quality guarantee, which is generally [X] years. Within the quality guarantee period, if the product has quality problems caused by non - human factors, the company will be responsible for free repair or replacement.

Technical Support: The company has a professional technical team that can provide customers with all - round technical support. During the process of cable selection, laying, installation, etc., if customers have any technical problems, they can contact the company's technical personnel at any time. The technical personnel will provide customers with detailed answers and guidance by phone, email, etc.

After - sales Service Response: The company will respond to customer feedback within 24 hours. For problems that need on - site handling, the company will arrange technical personnel to go to the site for handling according to the actual situation to ensure that the problems are solved in a timely manner.

Return and Exchange Policy: If the product received by the customer has model, specification errors or quality problems, and the product is unused and the package is intact, the customer can apply for return or exchange within 7 days after receiving the goods. The company will handle the return and exchange procedures according to the actual situation and bear the relevant transportation costs. For product damage or model errors caused by the customer's own reasons, the company will provide paid repair or replacement services according to the actual situation.