1. High degree of freedom in the geometric shape of the parts. It can produce metal parts with complex shapes at one time just like plastic products, and each part has uniform density and high dimensional accuracy. It is suitable for manufacturing complex geometric shapes, precision and special requirements. Small parts (0.05g-200g);
2. The alloying flexibility is good, and the manufacturing cost can be reduced for materials that are too hard, too brittle, and difficult to cut or parts with segregation or contamination during the casting of raw materials;
3. The product quality is stable, the performance is reliable, the relative density of the product can reach 92-98%, the product strength, hardness, elongation and other mechanical properties are high, good wear resistance, fatigue resistance, and uniform organization. Carburizing, quenching, tempering and other treatments can be carried out;
4. The product cost is low, the finish is good, and the accuracy is high (±0.3%～±0.1%), the typical tolerance is ±0.05mm, and generally no subsequent processing is required;