New Extrusion Tech Boosts Efficiency in Copper Aluminum Tube Production

The metal manufacturing industry is undergoing a significant transformation with the advent of continuous rotary extrusion technology. This innovative approach addresses long-standing challenges in traditional metal tube production, including high energy consumption, multiple processing steps, and rising cost pressures.

In today's industrial landscape where efficiency and sustainability are paramount, Dalian Konform's continuous rotary extrusion production lines represent a breakthrough in copper and aluminum alloy tube manufacturing. The technology's core innovation lies in its ability to directly transform metal rods into high-quality tubes through a single continuous process, eliminating the need for traditional heating, melting, and multi-stage processing.

This streamlined approach results in substantially reduced production cycles, significant energy savings, and improved cost efficiency. The "one-step" production model not only delivers tangible economic benefits for manufacturers but also aligns with global demands for greener manufacturing practices and sustainable development.

The continuous rotary extrusion process demonstrates remarkable engineering precision. Within the equipment, a high-speed rotating extrusion wheel continuously advances metal rods through a specially designed mold, applying powerful radial and axial pressure. The cold-working nature of this process eliminates the need for high-temperature heating, thereby preventing material property degradation and oxidation issues while achieving substantial energy conservation.

Dalian Konform's extrusion production lines, including the LLJ300, LLJ300B, and LLJ300H models, offer diverse solutions for various production requirements. The LLJ300 series features extrusion wheels with diameters of 290mm or 310mm, powered by 110kW to 132kW main motors capable of processing aluminum rods with diameters ranging from 9.5mm to 12mm. The resulting aluminum tubes demonstrate exceptional dimensional accuracy and surface finish, with diameters from 5mm to 20mm or flat tubes up to 40mm wide.

Production capacities are equally impressive, with the LLJ300 model achieving 160kg per hour, while the LLJ300B and LLJ300H models reach 190kg (round tubes)/140kg (flat tubes) and 240kg per hour respectively, meeting the demands of large-scale continuous production.

Dalian Konform maintains an uncompromising commitment to quality throughout the manufacturing process. From initial material inspection to precision machining, final assembly, and testing, the company implements a comprehensive quality control system. Advanced CNC equipment and automated production lines ensure component precision and consistency, while thorough performance testing guarantees equipment reliability.

This meticulous approach to quality management has earned Dalian Konform ISO9001 certification and EU CE compliance, reflecting international recognition of their products' quality, safety, and environmental standards.

The superior thermal conductivity, electrical conductivity, corrosion resistance, and workability of these extruded copper and aluminum alloy tubes make them valuable across numerous industries. In HVAC systems, they serve as critical components in heat exchangers, improving efficiency while reducing energy consumption. The automotive industry utilizes them for radiators, oil lines, and brake tubing, where performance and safety are paramount.

Electrical transmission systems benefit from their application in high-quality cable connections, while their precise dimensions and smooth surfaces make them ideal for architectural hardware, home furnishings, and medical equipment.

As market competition intensifies and customer requirements evolve, Dalian Konform continues to prioritize technological innovation and quality excellence. With substantial investments in research and development, the company remains committed to optimizing product performance and exploring new applications. Their focus on intelligent, green manufacturing solutions positions them as a leader in advancing the metal tube production industry toward a more sustainable future.