by SJ Machinery | Jan 19, 2026 | Industry
Why Choose Stainless Steel Investment Castings: A Guide for the German Market In Germany’s industrial landscape—renowned for precision engineering, strict quality standards, and a commitment to sustainability—selecting the right manufacturing process is critical to...
by SJ Machinery | Jan 5, 2026 | Industry
1. Introduction to Cores In the sand casting process, cores are an independent sand – based forming component, mainly used to form specific cavities, holes or complex structures inside castings. It is used in conjunction with the external sand mold (mold) to...
by SJ Machinery | Jan 5, 2026 | Industry
In the modern aerospace industry system, precision machining technology for aircraft parts is hailed as “the pearl on the crown of industry”. From engine turbine blades to landing gear load-bearing structures, from integrated fuselage skins to core...
by SJ Machinery | Dec 14, 2025 | Knowledge, Industry
1. Introduction to Wet Sand Casting Process Wet sand casting uses recyclable sand without the need for any chemical additives to bind the sand. It relies solely on sand, clay, and water, with water acting as the binder. Clay-bonded wet sand molding is the most...
by SJ Machinery | Nov 19, 2025 | Knowledge, Industry
Investment casting involves numerous repetitive and complex processes. Leveraging robotics to execute these steps delivers substantial benefits to customers. The integration of robotics in investment casting (lost-wax casting) is gradually revolutionizing traditional...
by SJ Machinery | Nov 13, 2025 | Knowledge, Industry
Precision casting is a delicate and complex process. First, a wax model that perfectly matches the shape of the casting is meticulously crafted. This wax model is typically made of low-melting-point wax and formed using advanced technologies such as precision molding...
