Industry News

As a professional precision casting material manufacturer with complete full industrial chain production capacity, Jar Hing has developed the industry-leading High Purity Mullite Sand 16-200 Mesh, a purpose-built refractory material exclusively developed for lost-wax investment casting scenarios.

Choosing the right Wax Injection Machine is an important step in improving precision and consistency in investment casting. In our experience, the quality of the wax pattern directly affects the accuracy of the final casting, so stable wax temperature, controlled injection pressure, repeatable injection time, and reliable mold handling should be considered together rather than separately.