沃尔核材：今年以来公司的进口发泡芯线挤出机按计划陆续到货，目前公司已拥有15台进口发泡芯线挤出机

Core Viewpoint - The company has successfully received and is currently operating 15 imported foam core extrusion machines, with additional machines delayed due to shipping factors, and is actively following up on the situation [1] Group 1: Equipment Status - The company initially planned to have over 20 imported foam core extrusion machines by the end of the year, but the arrival of some equipment has been delayed [1] - As of December 31, the company confirmed it has received 15 machines, with the remaining equipment affected by shipping times [1] Group 2: Production and Testing - The company reported that it has mass-produced 6 machines and is testing 3 machines as of October 13, with plans to have 7 machines mass-produced by mid-December [1] - The production process for high-speed communication lines is complex, requiring time for mold development and technical parameter adjustments after the equipment arrives [1]