by SJ Machinery | Jan 11, 2026 | Knowledge
The modern manufacturing landscape is incomplete without Computer Numerical Control (CNC) machines, which come in a diverse range of types tailored to distinct industrial and creative needs. From 3D printing and precision cutting to intricate engraving, these...
by SJ Machinery | Dec 20, 2025 | Knowledge
The article will focus on the core advantages, workflow, application scenarios and development prospects of 3D Printed Resin Investment Casting. 1. What is 3D Printed Resin Investment Casting? Investment casting, also known as lost-wax casting, has long been a...
by SJ Machinery | Dec 20, 2025 | Knowledge
Among the various metals employed in this precision casting process, aluminum stands out as a preferred choice for a wide range of industries, from aerospace and automotive to consumer electronics and medical devices. This article explores the unique advantages of...
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 30, 2025 | Knowledge
In the surface treatment of casting metal parts, zinc, nickel, and chromium plating are three of the most commonly used electrochemical plating processes. The core differences lie in the plating characteristics, process principles, and applicable scenarios....
by SJ Machinery | Nov 30, 2025 | Knowledge
A major advantage of investment casting lies in the variety of metals used in its parts production. Any fusible metal can be cast using this process. Metals used in investment casting fall into two main categories: ferrous metals and non-ferrous metals. The choice of...
