Solutions for Effective Sand Temperature Control in Green Sand Casting

A Close Look at How Casting Shapes the Heart of Power Machinery.

Analyzing the Characteristics and Application Scenarios of Different Core-Making Technologies.

Foundry coatings are vital in casting production, primarily preventing surface sand adhesion and enhancing inner cavity cleanliness. Advanced functional variants like anti-veining, anti-sintering, and chill coatings are now widely used.

Innovative Solution Empowers Filtration of Large Cast Iron Components, Enhancing Casting Quality and Production Efficiency.

In high-end manufacturing fields such as automobiles and aviation, Xinda's casting coating for castings are helping customers achieve a cleaner and more efficient production method.

At Liaoning Xinda Casting, quality is not only a production standard, but also a belief that is integrated into the blood of the enterprise. As an industry-leading supplier of zirconia ceramic filter, Xinda has always regarded quality as the core driving force of corporate development.

In recent years, driven by technological innovation and industrial upgrading, the foundry industry has made significant strides in performance, process intelligence, and environmental sustainability.

In recent years, with the enhancement of global environmental awareness and the increasingly stringent environmental regulations of various governments, the water based casting coating industry has ushered in unprecedented development opportunities. The market size of my country's water based casting coating industry has increased by 7% year-on-year. This growth is mainly due to the continuous demand from downstream industries such as construction, automobiles, and furniture, as well as the advantages of water based casting coating itself in terms of environmental protection and safety.

In casting production, casting waste caused by casting defects such as non-metallic inclusions reduces the profits of casting companies. Especially in the past two years, with the increase in the price of cast pig iron and the maturity of synthetic casting technology, foundries have widely used scrap steel and scrap iron as smelting furnace materials to reduce costs. Although the return charge can reduce costs, the return charge has not been fully sanded and shot blasted, and its sand content is too high, resulting in a large amount of difficult-to-clean slag during the smelting process. At the same time, the source of scrap steel is complex and is often mixed with non-metallic inclusions, which further increases the inclusions and slag in the molten iron, thereby causing defects such as slag inclusions, pores, and slag holes, which seriously affect the quality of castings. So, how to solve this kind of problem? The use of filters can effectively reduce or eliminate various non-metallic inclusions and purify liquid casting alloys.