A scrap steel crushing and recycling line processes scrapped car shells, waste home appliances, oil barrels and mixed-grade scrap through six automated stages — caterpillar feeding, pre-compaction, heavy-duty crushing, multi-stage magnetic separation, PLC control and pulse dust removal — to produce finished steel with purity exceeding 98%. Designed for capacities of 20–30 metric tons per hour, the line enables recycling enterprises to supply furnace-ready scrap directly to steel mills while achieving full environmental compliance and significantly reduced labour costs. This article explains how each stage works, the applicable raw materials, key technical specifications and a real-world case study of a large recycling company that deployed this solution.

The dry-type copper wire granulator line separates copper granules from plastic insulation in scrap wires, automotive harnesses and industrial cables through four key stages: crushing, vibration screening, gravity air separation and high-voltage electrostatic separation. Copper purity is stably ≥99.9% with a metal recovery rate of ≥99%. The fully dry process produces zero wastewater, keeps dust emissions below 10mg/m³, and operates via one-button PLC automation — fully compliant with EU CE certification and international environmental standards. Suitable for small, medium and large recycling factories, the line generates dual revenue from copper granules and recyclable plastic. This article covers the full process, applicable materials, key specifications and a real-world case study from a German client.

The waste aluminum recycling line is a fully integrated, automated system combining automatic conveying, vertical crushing, magnetic separation, trommel screening and eddy current separation at 10T/h capacity. It processes UBCs, aluminum alloy profiles and scrap parts — efficiently removing iron, plastic and rubber through multi-stage purification to deliver high-purity recycled aluminum. PLC automation enables one-button whole-line operation; integrated dust removal ensures environmental compliance. A real-world case from Brazil demonstrates how this customized solution resolves five core industry pain points: mixed-material sorting difficulty, thin-walled aluminum crushing challenges, dust non-compliance, low automation and poor equipment wear resistance — helping enterprises reduce costs and maximize the recycling value of waste aluminum.

The waste home appliance crushing and recycling line is a fully automatic integrated system that processes end-of-life household appliances including refrigerators, washing machines, air conditioners and small electronics, accurately separating mixed waste into pure iron, copper, aluminum, plastic and foam; equipped with a dedicated composite shearing crusher, vibrating screening, magnetic separation, eddy current separation and air separation systems, plus PLC intelligent control and pulse dust removal, it effectively solves material bonding, machine blockage, manual dependence, dust emission and non-ferrous metal separation issues, helping recycling enterprises realize automated, eco-friendly and large-scale recycling with improved purity and efficiency, lower costs and stable economic returns for the circular economy.