An Easy Guide to the Shell Moulding Process

Treatment of steel casting defects

The shell mould casting is categorized into a metal casting process, the same as sand casting. Mainly, molten metal is poured into an expendable sand-based mould in this procedure. Actually, it’s a thin-walled shell made using a mixture of sand-resin around a pattern. This process involves the resin-covered sand for moulding. A metal piece in […]

Investment Casting VS. Sand Casting, What’s the Difference?

investment casting vs sand casting

Investment casting and sand casting are both included in the casting manufacturing method and have a long history that can date back to 1838. Though both of the two casting methods are making metal parts by pouring the molten metal into a mold, there are significant differences between them. This article will explain all the […]

2 Different Types of Gating System in Casting Process

sand casting gating system

Investment casting is mainly associated with making different metal items with complex geometries in the metal casting field. Various factors affect yield percentage and cast quality, including the design of gating system in casting process. Good quality can reduce casting defects and increase yield percentage. Due to various benefits over the manufacturing procedure, the investment […]

How to estimate your investment casting cost?

investment casting cost

Since different facts directly affect the investment casting cost, the best method to estimate investment casting cost is to outline all factors that will impact your total cost. If you want to know about sand casting cost estimation, you can visit https://dawangcasting.com/. The impaction of these various facts for each case will be different. Having […]

How to Know 3D Printing Investment Casting? — 2 Brief Introductions

3D Printing Investment Casting

Compared with traditional lost wax casting technology, 3d printing investment casting saves human resources and time and can provide more complex casting models. Therefore, 3d printed casting patterns are increasingly becoming the preferred investment casting solution for metal foundries and professional engineers. In addition to providing better surface finish and precision, 3d printing investment casting […]