Blog

High utilization rate and low waste: Titanium powder 3D printing leads the green manufacturing revolution

Amid the manufacturing industry's transformation and upgrade, environmental protection and cost control have become core priorities. Titanium powder 3D printing, with its exceptionally high material utilization rate, is becoming a model for green manufacturing. As a rare metal, titanium suffers from significant material waste in traditional manufacturing processes. For example, CNC machining of titanium alloy parts yields a material utilization rate of only 30%-40%, with a significant amount of titanium material being cut and converted into scrap. Titanium powder 3D printing, however, employs a "on-demand accumulation" approach, addressing this issue at its root.

The utilization rate of titanium powder in 3D printing is truly astonishing: Unmelted titanium powder can be recycled and reused through pre-treatment processes like screening and drying, resulting in an overall material utilization rate of nearly 98%. This not only reduces titanium resource waste but also significantly lowers production costs. To achieve this high utilization rate, titanium powder quality control is crucial. Before printing, the titanium powder must be treated in a vacuum drying oven at 120-150°C for 4-6 hours to remove surface moisture. Agglomerated particles are also screened to ensure that the recycled titanium powder maintains good fluidity and melting properties.

In addition to material utilization, titanium powder 3D printing can also reduce energy consumption and pollutant emissions. Traditional titanium alloy manufacturing requires multiple energy-intensive processes such as smelting, forging, and cutting. However, titanium powder 3D printing allows for direct molding from powder to finished product, reducing the number of steps by over 60% and significantly lowering energy consumption. In chemical equipment manufacturing, titanium powder 3D printing of custom-shaped seals not only improves corrosion resistance by 200%, but also reduces the risk of seal leakage and pollutant emissions due to its integrated molding process. With the continuous improvement of titanium powder recycling systems and the upgrading of intelligent printing technology, this green manufacturing model is being adopted by more and more industries, driving the transformation of the manufacturing industry towards a low-carbon economy.