DMC can produce a new aluminum honeycomb core which is stronger, more stable, lighter and has better air circulation properties, It has drilling holes in equal distance on the walls of the core, Air flow through core walls correctly to heat or cool a panel uniformly by these perforated holes. Normally, drilled aluminum honeycomb core is used as core for vacuum tables and for molds in the wind blade industry.

DMC can produce:

• Aluminum Alloy Grade: 3003, 5052;
• Cell Size: 9.53mm, 12.64mm, 19.1mm;
• Number Of Holes: 3 or 6 holes at direction T (equal distance);
• Drilling Hole Diameter: 3mm-5mm;
• Core Thickness: 15mm-60mm;

It can be customized according to customer requirements.