Material

Style

Conductor manufacturing: First, the purity of aluminum raw materials is tested to ensure that their purity meets the requirements. Then, the aluminum rod is drawn into Aluminum Wires of the required diameter through a wire drawing process, and then multiple Aluminum Wires are twisted together to form an aluminum conductor. The twisting process can improve the Flexibility and mechanical strength of the conductor.

Insulation layer extrusion: The extrusion molding process is used to wrap the XLPE insulation layer around the aluminum conductor. During the extrusion process, parameters such as extrusion temperature, speed and pressure are strictly controlled to ensure that the insulation layer has a uniform thickness, a smooth surface, and is closely combined with the conductor without defects such as bubbles and impurities. Subsequently, the insulation layer is cross-linked, and the XLPE molecules are cross-linked by heating to form a three-dimensional network structure, thereby improving the heat resistance, mechanical strength and electrical performance of the insulation layer.

Cabling: The 3 main cores and 1 neutral core are twisted together according to a certain twisting method. During the twisting process, it is necessary to ensure that the positions of each core are accurate and the force is uniform. During the twisting process, some filling materials will be filled in the gaps of the cable to improve the roundness and stability of the cable.

Sheath extrusion: The PVC sheath is extruded over the cabled core, also using the extrusion molding process. Relevant parameters are controlled to make the sheath thickness uniform and closely combined with the core, forming a strong protective layer.

Quality inspection: After production, the cable undergoes a series of quality inspections, including electrical performance testing (such as insulation resistance, voltage resistance, etc.), mechanical performance testing (such as tensile strength, elongation at break, etc.), and appearance inspection. Only products that pass all inspections can leave the factory for sale.

Transportation methods: According to the order quantity and delivery location, road transportation, railway transportation or waterway transportation can be selected. For short-distance transportation, truck transportation is usually used; for long-distance transportation, railway transportation and waterway transportation are more economical.

Transportation precautions: During transportation, it is necessary to ensure that the cable reel remains horizontal, avoid tilting or inverting to prevent the cable from slipping off the cable reel. A certain distance should be maintained between the cable reels to avoid mutual collision and extrusion. At the same time, measures such as rainproof, sunproof and dustproof should be taken to prevent the cable from being affected by bad weather. The transport vehicle should drive smoothly during driving, avoiding sudden braking, sharp turns and other operations to reduce the impact on the cable.

Delivery time: After receiving the customer's order and confirming payment, we will arrange production and delivery as soon as possible. Generally, cables of conventional specifications can be delivered within 3-5 working days. For special specifications or large quantities of orders, the delivery time will be appropriately extended according to the production progress, and we will communicate with the customer in advance to confirm the delivery time.

Delivery process: First, conduct a final quality inspection of the cable to ensure that the product meets the requirements. Then, package and mark according to the customer's order requirements, and contact the logistics company to arrange transport vehicles. Before delivery, we will promptly inform the customer of the logistics information (such as logistics company name, waybill number, etc.) to facilitate the customer to track the transportation status of the goods.

Product quality guarantee: This cable product has a warranty period of [X] years. During the warranty period, if the failure or damage is caused by the product's own quality problems, we will provide customers with free repair or replacement services.

Technical support: Customers can contact our technical personnel at any time if they encounter any technical problems during the installation, use and maintenance of the cable. We will provide professional technical support to customers through telephone, email or on-site guidance.

Complaint handling: If customers are dissatisfied with the product or service, they can complain to our after-sales service department. We will respond within 24 hours and solve the problem within 7 working days to ensure customer satisfaction.

Regular return visits: We will conduct regular return visits to customers who have purchased the product to understand the use of the product, collect customers' opinions and suggestions, and continuously improve our products and services.