3D printing works by building objects layer by layer from a digital 3D model—this process is known as additive manufacturing. Instead of removing material like traditional methods, it only adds material (such as plastic, resin, or metal) where needed, creating complex shapes with high precision.

3D printing costs can range from a few dollars to several thousand, depending on factors like printing technology, material, part size, complexity, and post-processing requirements. At 3ERP, our experts evaluate your design and recommend the most cost-effective solution tailored to your needs.

Create your 3D model using CAD software like Fusion 360, SolidWorks, Tinkercad, or Blender. Ensure accurate dimensions, proper wall thickness, and a printable design. Export your file as STL or STEP format. Be sure to check for errors like non-manifold edges or holes. Once uploaded, our engineers will review your file and follow up to confirm the details.

These requirements will differ between FDM, SLA, SLS, and SLM 3D printing, so be sure to optimize your CAD model for the 3D printing process you wish to use.

3D printing is cost-effective for low-volume production, custom parts without molds or tooling, making it ideal for low-volume, high-mix production and accelerating product iteration. Compared to traditional manufacturing, 3D printing offers greater design flexibility, faster prototyping, and reduced material waste. It is a more environmentally friendly option.