Engineered to international quality benchmarks for global manufacturing and scrap recycling operations.
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View Technical DetailsUnderstanding the transition from chemical leaching to mechanical separation in the modern circular economy.
As the global electrification paradigm accelerates—driven by Electric Vehicle (EV) manufacturing, renewable energy grid integration, and AI data center expansion—the demand for high-purity virgin copper has reached unprecedented peaks. Scrap copper wire processing via advanced industrial Copper Wire Recycling Machines manufactured in China represents the primary economic lever for closing the resource supply loop.
Modern recycling processes require high-precision mechanical granulators integrated with specific-gravity air separators and high-voltage electrostatic units. Compared to traditional thermal smelting or hazardous chemical recovery, mechanical dry separation achieves up to 99.9% metal recovery purity without emitting toxic dioxins or liquid effluent.
Scrap wiring sourced across global industrial streams exhibits heterogeneous mechanical profiles. Our heavy-duty recycling plant designs process diverse feedstocks including:
A multi-stage dry mechanical recovery system engineered for efficiency, continuous duty, and minimal power consumption.
| System Module | Technical Specifications | Operational Parameters | Material Output / Recovery Yield |
|---|---|---|---|
| Primary Pre-Shredder | Dual-shaft counter-rotating alloy blades (Cr12MoV / SKD-11) | Low speed, high torque (15–45 RPM) | Reduces bulk cables into 30–50mm segments |
| Granulator / Main Crusher | High-speed rotary knife mill with water-cooling system | 1450 RPM blade velocity, 3–5mm discharge screen | Pulverizes wire into granular copper & plastic mix |
| Air Specific Gravity Separator | Fluidized bed airflow table with variable frequency vibration | Adjustable air velocity (0–30 m/s), 1.5–3.0 Hz vibration | Separates metallic copper granules from PVC/PE (98% purity) |
| Electrostatic Separator | High-voltage static corona field (30kV–50kV potential) | Continuous drum rotation with grounding electrode | Recovers micro-copper powder down to 0.075mm (99.9% final yield) |
| Pulse Dust Collection | Multi-bag reverse pulse jet filtration with HEPA media | 99.7% air filtration efficiency (<5 mg/m³ discharge) | Maintains negative pressure within entire system line |
Industrial supply chain integration, heavy metallurgical equipment engineering, and advanced manufacturing excellence.
Shandong Tezhong Materials Co., Ltd. is a supply chain industry company integrating carbon steel, coated steel, stainless steel and other metal products. The company's registered capital is 100 million yuan. The company covers an area of approximately 15,000 square meters and has total assets of 1.2 billion yuan. The company currently has more than 900 employees, including more than 100 senior managers, senior professional titles, and professional and technical personnel. They have a solid theoretical foundation and rich practical experience, and have complete production processes and related equipment such as coking, sintering, and steelmaking and steel rolling, including associated energy and power systems. At the same time, we have also achieved the completeness and systematization of modern steel industry production technology.
Our company has been engaged in the steel industry for 27 years since 1997. It was the first company to pass IS09001 quality system certification in the early days. With advanced production management experience, we are able to conduct comprehensive technical monitoring of each batch of steel. Our company has 4 large outlets (Tianjin, Wuxi, Binzhou, Liaocheng). We have inventory all year round and sufficient supply, and our products are exported to the Middle East, Europe, America, Asia and other countries. Widely used in aerospace, marine engineering, medical equipment, oil exploration, military industry, chemical industry, nuclear power and other fields, transportation and other industries, with a comprehensive annual production capacity of 1,500,000 tons.
We are committed to the R&D, production and processing of steel, and have strong R&D capabilities and reliable quality assurance capabilities. The enterprise technology center ranks second among 575 national enterprise technology centers, and ranks first in domestic market share of 21 categories of steel products such as railways, construction, coinage, axle steel, and pure iron.
We adhere to the principle of "customer first" and provide customers with quality services. Our company has won the trust and praise of our customers with its advantages of complete specifications, low prices, fast transportation, and its service concept of keeping promises and focusing on quality.
Have rich experience and deep expertise in the steel & metallurgical industry to provide strategic guidance for the company's technological development.
Including metallurgical engineers, mechanical engineers, electrical engineers, etc., responsible for different links in production to ensure stability and optimization.
Focus on the development of new recycling and processing equipment and the improvement of existing products to meet evolving global standards.
Strictly control product quality, from raw material inspection to finished machine delivery, ensuring full-range testing and monitoring.
Optimized Granulation Engineering across Key International Markets.
Designed for large-scale urban e-waste recovery centers processing mixed computer wire, telecom cables, and household wiring. High-throughput continuous lines process up to 2,000 kg/hr with automated magnetic iron separation.
Automotive wire harnesses feature extremely thin copper strands coated with stubborn sticky insulation. Our specialized water-cooled crushing chambers prevent PVC melting, maintaining high copper granule purity.
Heavy-duty structural building wire requires high-torque shearing force. Integrated dual-shaft shredders handle tough, rigid cables before delivering uniform material to the fine granulator.
Pioneering Smart AI Sorting, Zero Emission Standards, and Energy Reduction for 2025–2030.
Future iterations of Chinese wire granulators incorporate real-time NIR (Near-Infrared) optical sorting. This allows real-time classification of plastic types (PVC, PE, XLPE, Rubber) after copper extraction, maximizing the commercial resale value of both metallic and polymer fractions.
Integrated PLC controllers track blade wear metrics, vibration frequencies, motor thermal output, and air flow pressure in real time. Remote diagnostics enable overseas clients to maintain maximum operational uptime without unexpected breakdown risks.
Expert answers addressing operational, procurement, and technical queries.
Our dry copper wire recycling machine systems achieve a copper purity and recovery yield rate of 99.5% to 99.9%. By combining air specific gravity separation with high-voltage electrostatic dust separation, virtually zero copper is lost in the plastic tailing discharge.
We utilize a closed-loop water cooling jacket system on the main granulator mill housing. This maintains internal chamber temperatures below 45°C during continuous operation, preventing plastic soft-melting, blade fouling, and thermal discoloration of copper granules.
Granulator blades are manufactured from premium SKD-11 or D2 high-carbon, high-chromium tool steel heat-treated to HRC 58-62. Under standard operational conditions processing clean copper cable, blades maintain sharp cutting edges for 300 to 500 working hours before requiring resharpening.
While primary gravity tables separate plastics from metals, processing mixed copper-aluminum cables (such as radiator fins or multi-metal wiring) requires an optional Eddy Current Separator (ECS) module attached downstream to cleanly divide aluminum from copper granules.
Our equipment operates on standard industrial 3-phase power (380V/415V/480V at 50/60 Hz). The system features an integrated pulse baghouse dust collector operating under negative atmospheric pressure, ensuring working conditions comply with European CE and US EPA dust emission thresholds (<5 mg/m³).
We provide comprehensive overseas dispatch services including full container load (FCL) anti-corrosion vacuum packaging, custom electrical wiring to match regional grid specs, detailed operation manuals, PLC remote diagnostics, and on-site engineer commissioning.
High-grade metal stock, structural tubes, and custom industrial raw materials.
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