Lithoz Reports 40% Revenue Growth in Ceramic 3D Printing

Lithoz announced a significant 40% rise in its materials revenue over the past year, indicating increased production volumes and utilization by its clientele. The company noted that service bureaus and medical firms were key contributors to its second-quarter revenue growth. A notable trend is that 20% of Lithoz's customers operate half of all CeraFab systems globally, suggesting the emergence of efficient, specialized ceramic 3D printing manufacturers.

The primary growth drivers for Lithoz are aluminum nitride, silica-based ceramics, and calcium phosphates. These materials cater to distinct sectors: calcium phosphates are utilized in medical applications, silica in casting processes, and nitrides in electronics. This multi-industry expansion offers Lithoz a competitive advantage, differentiating it from companies heavily reliant on traditional ceramic materials like alumina and zirconia.

This diversification contrasts with the common dependence in additive manufacturing, particularly in laser powder bed fusion (LPBF), on materials like titanium for orthopedic implants. While Lithoz sees potential in bone replacement and patient-specific resorbable implants, it is also expanding into consumer electronics, semiconductors, and aerospace through thermal management solutions. The company is also seeing continued growth in its installed base, with existing clients adding more LCM printers to their production lines.

Lithoz has achieved ISO 13485 certification for its material production quality management system, which has opened doors to highly regulated industries. The company anticipates future substantial growth from resorbable implants, which offer the benefit of dissolving in the body after their function is complete. While the adoption of such advanced medical devices may take time, similar to the decades-long integration of 3D printed titanium implants, they represent a high-value market.

In the semiconductor sector, Lithoz is capitalizing on significant industry investment, particularly in areas like data center cooling, which is currently experiencing substantial demand. The company also continues to see adoption in casting applications, building on existing uses for creating cores for single-crystal turbine blades.