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When the oversized size of 5 meters meets the efficient output of 200 kg per day, the field of mold manufacturing is ushering in a silent revolution.

On August 13, 2025, the high-profile CAPAFAIR Ningbo International Auto Parts and Aftermarket Exhibition was grandly opened. As an innovation leader in the application of FDM 3D printing technology in the automotive industry, Dianwei Technology made a stunning appearance with DMpro industrial-grade 3D printers and customized printing solutions for the automotive industry.

While the traditional process is still repeatedly debugging the problem of demolding the complex cavity of the UAV shell, FDM fused deposition molding technology has allowed the material to grow naturally along the digital trajectory, directly transforming the topology on the design drawings into a solid with precise shape and excellent mechanical properties.

In the application of 3D printing molds, the lack of mold hardness is often simply attributed to material properties, but is this really the case?

In the "speed of life and death" of product development, when you are still waiting for the mold factory's best mold sample, someone may have already scrutinized the details with the customer with the second version of the prototype iterated on the same day.

While the wire mold 3D printer allows the mold to grow at a speed visible to the naked eye with micron-level accuracy, the granular mold 3D printer is sprinting capacity with kilogram-level hourly extrusion volume. Sunlight falls on the equipment through the high window, reflecting two different manufacturing paths, one highlighting the advantages of fine control, and the other practicing the logic of efficient mass production.

Deep in the mine, a large crusher is making a deafening roar, crushing hard ore again and again to provide raw materials for the subsequent beneficiation process. The continuous operation of this large machine is highly dependent on the precise bite and wear resistance of the core components, and whether the molds of these components are adapted and can be iterated quickly directly determine the crushing efficiency of the equipment.

On the banks of the Seine River, the Eiffel Tower stands quietly, witnessing the romance of Paris and the glory of industrial civilization for a hundred years. When this legendary building meets 3D printing, the century-old tower begins to grow with micron-level precision in the solidification trajectory of molten consumables.

At a time when the wave of digital manufacturing is sweeping the world, FDM 3D printers are becoming a "magic tool" in the hands of many creators with their people-friendly attitude and wide applicability. However, when using a high-precision FDM 3D printer, why do some people print models with lifelike details, while others' works are rough and have obvious dimensional deviations?