In the modern wire and cable manufacturing sector, efficient in-house recovery of valuable copper from production scrap is essential for controlling costs, boosting profitability, and meeting sustainability targets. The RLB OTD300 Scrap Copper Cable Granulator Machine is a compact, high-performance dry-type copper wire granulator specifically engineered for small-to-medium recycling operations. With a processing capacity of 100–200 kg/h and copper purity reaching up to 99.9%, this robust system transforms waste cables into clean, high-value copper granules and separated plastic—without water, chemicals, or environmental discharge.
Designed to handle scrap generated directly by wire drawing machine, wire stranding machine, and bunching machine lines, the OTD300 integrates seamlessly into complete cable production ecosystems, complementing auxiliary equipment such as the Water cooling tower for cooling industrial equipments. It delivers professional-grade performance in a compact footprint, making it the ideal choice for cable plants seeking reliable, low-maintenance scrap recovery solutions.
Designed for maximum versatility, the OTD300 handles a wide variety of scrap cables and wires, including automobile electrical wire, car electric wire, motorcycle electric wire, power cables, communication cables, and more.
How the OTD300 Copper Cable Granulator Works
The OTD300 employs a fully dry-type, three-stage recycling process that ensures maximum separation efficiency and operational simplicity:
- Shredding & Crushing: High-torque blades reduce cables into small, uniform particles.
- Air Separation & Vibrating Screening: Precise airflow and vibration separate copper granules from plastic and rubber insulation.
- Magnetic Separation (optional): Automatically removes any ferrous contaminants (iron/steel).
The entire process is managed by an intelligent PLC control panel with automatic overload protection, reverse function, and real-time monitoring. No water is required, resulting in a clean, dust-controlled operation that is both eco-friendly and suitable for water-scarce regions. Operators benefit from minimal intervention, stable 24/7 performance, and consistent high-purity output.
Technical Specifications
| Model | Capacity (kg/h) | Total Power (kW) | Weight (kg) | Dimension (m) |
|---|
| OTD1000 | 800–1000 | 160 | 15,000 | 21.5 × 9.5 × 5.7 |
| OTD500 | 300–500 | 99 | 9,000 | 10.1 × 9.6 × 5.7 |
| OTD400 | 200–300 | 60 | 6,600 | 6 × 3.5 × 3.2 |
| OTD300 | 100–200 | 30 | 2,800 | 3 × 2.1 × 2.8 |
The OTD300 is the most compact model in the series, making it perfect for facilities with limited space while still delivering professional-grade performance.
Key Engineering Advantages of the OTD300 Scrap Copper Cable Granulator
Built on RLB’s 20+ years of expertise in complete wire and cable machinery solutions, the OTD300 offers practical, technology-driven benefits tailored to cable manufacturers:
- Ultra-High Copper Purity (up to 99.9%): Significantly increases scrap resale value and supports premium-grade recycled copper sales.
- Dry-Type Operation: Zero water consumption, lower operating costs, simpler installation, and no wastewater treatment—ideal for sustainable cable production facilities.
- Wide Processing Range: Efficiently handles automobile electrical wire, car wiring, motorcycle wire, power cables, communication cables, and mixed scrap (typical diameter Ø1–40 mm).
- PLC Intelligent Control: Automatic start/stop, overload protection, and user-friendly interface ensure safe, reliable operation with minimal downtime.
- Compact & Durable Design: Small footprint (3 × 2.1 × 2.8 m) and heavy-duty construction deliver long service life even in demanding industrial environments.
- Low-Maintenance & High Efficiency: Minimal moving parts, easy blade access, and integrated dust collection reduce labor and maintenance costs while maximizing throughput.
These advantages directly support circular manufacturing: turning production waste from wire drawing machine, wire stranding machine, and bunching machine lines into revenue while reducing raw material purchases and environmental impact.
Why Choose RLB OTD300 Scrap Copper Cable Granulator for Your Cable Operation?
As a trusted, long-established supplier of complete wire and cable machinery solutions, RLB is committed to reliable quality, customized service, long-term cooperation, and proven technical solutions. We understand that every auxiliary recycling component must enhance overall plant efficiency and profitability. The OTD300 Dry-Type Copper Wire Granulator eliminates the high costs and environmental risks of traditional scrap handling while delivering measurable returns through higher metal recovery, lower labor, and reduced raw material dependency.
Whether you operate high-speed wire stranding machine, multi-head bunching machine, or large-diameter wire drawing machine lines, the OTD300 provides the compact, high-purity recycling solution essential for sustainable, cost-effective cable manufacturing.
Ready to turn your cable production scrap into profit?
Inquiry Now for detailed technical proposals, layout integration support, on-site commissioning, and customized configurations tailored to your wire drawing machine, wire stranding machine, bunching machine, and Water cooling tower for cooling industrial equipments requirements.
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