The latest advanced technology for sustainable recycling of overhead power transmission lines Al/Steel Separator machine efficiently separates aluminum from steel cores in old ACSR (Aluminum Conductor Steel Reinforced) and OPGW (Optical Ground Wire) conductors, enabling high-purity recycling of both materials.

Key Features of  Al/Steel Separator (CAS):

• Process: Conductors are fed under tension; the outer aluminum layer is stripped off and cut into 30-70 mm pieces, collected for smelting, while the undamaged steel core is recoiled separately for recycling.

• Speed and Efficiency: It operates at speeds up to 6.4 km/h (4 mph), more than twice as fast as older technologies, significantly improving throughput and reducing labor.

• Energy Use: The CAS requires approximately 17 kW for electric drive, with overall power consumption about 10-30% less than comparable systems, making it energy efficient.

• Portability: Compact dimensions (1.5 x 2.4 x 2.3 m) and weight (~2,500 kg) allow use on-site or at depots, enabling recycling directly at transmission line projects or scrap yards.

• Environmental and Economic Impact: By enabling on-site recycling, it eliminates costly overseas shipping of scrap, reduces emissions, and recovers pure aluminum and steel, increasing scrap value and generating millions in savings and additional revenue for utilities.

Summary

The CAS represents a breakthrough in sustainable recycling technology for overhead transmission lines by combining high-speed, pure material separation, energy efficiency, and on-site flexibility. It supports circular economy goals by maximizing material recovery, reducing environmental impact, and delivering significant financial benefits to power utilities and contractors involved in transmission line upgrades and decommissioning.

This innovative technology is setting new standards for recycling ACSR and OPGW conductors and is a leading solution for sustainable asset recovery in the power transmission industry.