Castings scrap rate remains high? In this paper, an in-depth analysis of industrial 3D printing through the moldless, one-piece molding and digital simulation, from the source to eliminate porosity, shrinkage and other defects, and comprehensively improve the casting quality and production efficiency.

Is casting shrinkage your problem? This article provides an in-depth analysis of how industrial 3D printing can solve the casting shrinkage problem from the root by optimizing the internal structure and shape-following cooling by virtue of the freedom of mold-free design, and achieve a comprehensive improvement in cost, time and quality.

2025 How to choose a sand 3D printer? 3DPTEK full-size models (J1600/J2500/J4000) + open-source material process, help foundry enterprises to accurately select the model, reduce costs 30%+, improve the casting accuracy to ±0.3mm.

在大型鑄造領域（航空航天渦輪葉片、汽車發動機部件、重型機械殼體），傳統蠟模制作長期受 “周期長、精度低、復雜結 […]

在大型鑄件制造領域（如發動機缸體、工業機械殼體、航空航天部件），傳統砂型工藝長期受 “尺寸限制、周期長、成本高 […]

How Sand 3D Printing Technology Reinvented Metal Casting? 2025 Analyzing its core advantages of shortening 80% sand cycle time and reducing cost by 40%, breaking through the limitations of complex structures, with 3DPTEK equipment parameters and case studies from automotive/aerospace industry to help foundries transform.

Learn about the principles, advantages, materials and applications of industrial-grade SLS 3D printers! In 2025, we will analyze how it breaks through the traditional process, realizes the precision manufacturing of complex parts, shortens the cycle time of 70%, and reduces the cost of 40%, and adapts the 3DPTEK equipment to aerospace/automotive/medical/casting scenarios.

This article analyzes the depth of the technology, from the principle, to solve the core problem, to procurement assessment, talent needs, for the foundry bosses comprehensive interpretation. Help you accurately determine whether to introduce this technology, enhance enterprise competitiveness, realize the transformation and upgrading, seize the market opportunities!

Many foundries want to buy sand 3D printer but it is not very understanding of what it can solve the core problem, read this article you will be able to understand everything, you can make a preliminary guidance on whether to purchase equipment.