Equipment knowledge

The name Kaolin originates from Gaoling Village, near Jingdezhen in Jiangxi Province, China. During the Ming and Qing dynasties, Jingdezhen was the renowned porcelain capital of China. The essential white clay used for porcelain production was primarily mined from the Gaoling area, hence the name “Gaoling Tu”, meaning “earth from Gaoling,” was given to this […]

As a leading supplier of ultrafine powder processing solutions, Qingdao EPIC Powder Machinery Co., Ltd. is at the forefront of technological innovation in carbon black milling. This article provides a comprehensive technical overview of the pulverization and classification process for carbon black using air classifier mills, underpinned by robust market and application data to help industry professionals understand the

Calcium is one of the essential nutrients for human life. Calcium deficiency can lead to a series of health problems, especially in infants, young children, pregnant women, and the elderly. To supplement calcium correctly, we need to have a basic understanding of calcium supplements. Currently, common calcium supplements on the market fall into two main

Diatomite is a siliceous rock, primarily found in China, the United States, Denmark, France, Romania, and other countries. It is a biogenic siliceous sedimentary rock, mainly composed of the remains of ancient diatoms. Table 1. Composition of Natural Diatomite Chemical Component (wt%)  Natural Diatomite  Silicon Dioxide (SiO₂)  82.16  Aluminum Oxide (Al₂O₃)  4.89  Iron Oxide (Fe₂O₃) 

As a specialist in classification technologies with deep expertise at EPIC Powder Machinery, we understand how critical stainless steel powder quality is across industries such as additive manufacturing, metal injection molding (MIM), and precision engineering. The classification process plays a vital role in ensuring powder meets precise particle size specifications and performance standards. Stainless Steel

EPIC Powder Machinery exists where engineering meets nutrition, empowering food producers to maximize the value of their raw materials. Consider the rise of plant-based proteins—this isn’t just a trend, but a fundamental shift. Here, defatted soybean is the foundational ingredient. Transforming this coarse material into a high-quality, functional powder requires more than just grinding, it

The application of mineral powders in cosmetics continues to expand, playing critical roles in skincare, makeup, and oral care products. These powders, including pigment powders, white powders, physical powders, and pearlescent powders, are essential for improving product aesthetics, functionality, and consumer experience. Understanding their functions and processing is vital for cosmetic formulators and manufacturers aiming

Natural graphite is a critical industrial mineral. It’s widely used in applications ranging from electric vehicle (EV) batteries and energy storage to refractory materials and steel production. At EPIC Powder Machinery, we focus on the efficient grinding and classification of natural graphite. The Role of Natural Graphite in Industry Driven by the rapid growth of

Calcium Carbonate (chemical formula: CaCO₃) is a non-toxic, odorless, and tasteless inorganic compound, commonly known as chalk, limestone, calcite, or marble. It is one of the most common minerals on Earth, widely found in natural rocks (such as limestone and marble) and in biological skeletons and shells. Calcium carbonate is categorized into three main types:

Silica micro powder is a high-performance inorganic non-metallic material. It’s derived mainly from natural or fused quartz through precise processes like crushing, grinding, magnetic separation, flotation, and acid washing. It has fine particle size, chemical stability, excellent dielectric properties, large surface area, and high thermal conductivity. It plays a critical role in industries such as