Waste wire and cable recycling is a task that holds both environmental and resource recycling value. It not only reduces the pollution from old cables (such as plastic sheaths and heavy metals) but also recycles precious metals like copper and aluminum, as well as recyclable materials such as plastic and rubber. Below, we'll delve into the details of wire and cable recycling from five perspectives: the recycling process, material classification, recycling methods, precautions, and industry significance.

The recycling of scrap wire and cable must follow the logic of "classification - disassembly - purification - reuse", with the specific steps as follows:

Recycling Collection: Gather used cables from various sources such as factory disposal lines, construction sites (leftover cables), residential areas (home renovation), and scrap recycling stations. Initially sort them based on "material" and "specification" (e.g., separating copper-core cables from aluminum-core cables) to prevent mixing and ensure future value.
Pre-treatment (stripping/peeling): Removal of the cable sheath (plastic or rubber material) using equipment or manually, separating the "metal core" from the "non-metallic sheath."
Small/Thin Wire Cables: Commonly stripped with manual/electric strippers for high efficiency and reduced metal loss.
Large / Coarse Wire Cables (e.g., high-voltage cables): First cut with a cable cutter or a ring cutting machine, then separate the core wire from the sheath using "hot stripping" (low-temperature heating to soften the outer skin) or "mechanical stripping."
Metal Purification and Processing:
Copper/Aluminum Core Processing: After separating the copper and aluminum cores, they are individually cleaned to remove surface remnants and shavings. Then, they are melted at high temperatures in a furnace, purged of impurities, and cast into copper and aluminum ingots (purity exceeding 99.5%), which are reused as metal raw materials for industries such as wire and cable, hardware, etc.
Non-metallic sheath processing: Plastic (such as PVC, PE) and rubber sheaths are crushed, cleaned, and granulated to produce recycled plastic granules, which are used to manufacture new plastic pipes, injection-molded parts, etc.; rubber can be processed into recycled rubber for making seals, soles, and more.

Finished Sales / Reuse: Purified metal ingots, recycled plastic granules, etc., sold to cable manufacturers, metal processing plants, or plastic factories, to complete the "waste - recycling - re-production" cycle.

Different types of scrap cables have varying recycling values and disposal methods. The core classifications are as follows:

III. Common Recycling Methods

Based on the recycling entity and scenario, it is primarily divided into the following 3 categories:

Individual/Family Scrap Collection
Channels: Residential waste recycling stations, mobile waste collectors (attention must be given to fair weighing to avoid "shortweight" or "underweight").
Applicable to: old wiring for home renovation, and scattered cables from disassembled household appliances (quantity is low, mainly copper-core wires).
Note: The outer skin can be easily peeled off before sale (some recyclers purchase at "with skin" price, but the per-unit price of the metal core is higher after peeling, but the labor cost needs to be weighed).
Corporate / Factory Bulk Recycling
Scene: Large quantities of waste cables generated from factory equipment upgrades and project completions, such as unused reels of cables and obsolete high-voltage cables.
Cooperation Method: Directly connect with professional recycling companies (not small recycling stations), who will visit for an on-site assessment (quote based on material, specification, and weight), and provide compliant recycling certificates (to avoid environmental risks).
Advantages: More competitive bulk recycling pricing, with recycling companies offering on-site disassembly and transportation services to reduce your handling costs.
Professional Recycling Platform / Online Channels
Format: Post recycling needs on recycling resource platforms (such as "Recycling Resource Net" or "Brother Recycle" etc.) or contact the online customer service of local legitimate recycling companies.

Features: Transparent pricing (refer to the current copper and aluminum market prices), some platforms offer "evaluate first, then recycle" service, suitable for businesses or individuals sensitive to recycling prices and seeking compliance.