Equipment knowledge

Polyvinyl chloride, commonly abbreviated as PVC, is a polymer created by the free radical polymerization of vinyl chloride monomers. This process is initiated using chemicals like peroxides or azo compounds, or by applying light and heat. In its pure form, PVC appears as a white, odorless, and non-toxic powder with a relative molecular mass typically […]

At Epic Powder Machinery, we specialize in providing advanced powder processing solutions tailored to our clients’ specific needs. A common question we encounter involves selecting the right classification system. Understanding the core differences between dual and single classifier mills is crucial for optimizing your production line for efficiency, cost, and final product quality. Equipment Structure

The optimal operating parameters for an air classifier using in producing aluminum hydroxide are not fixed values. It depends on specific production requirements, material characteristics, and equipment model, among other factors. Below are some key factors that may influence the optimal operating parameters and general recommendations. Equipment Model and Specifications Different models and specifications of

Calcium carbonate (CaCO3) is one of the most abundant and widely used minerals globally. It’s vital for diverse industries including paper, plastics, paints, adhesives, pharmaceuticals, construction, and food. As a filler and functional additive, calcium carbonate’s effectiveness depends heavily on its powder characteristics such as particle size, shape, purity, and distribution. Achieving these requires advanced

Resin-derived carbon (typically referring to the hard carbon material obtained from the high-temperature carbonization of resin) plays a critical role in the production of negative electrode materials for new energy batteries. Using a professional ultra-fine classifying mill (generally an integrated system combining a mechanical mill and an air classifier), resin-derived carbon can be pulverized to

For the dry classification of ceramic powders at the micron level, this is a critical process step in industries such as ceramics, electronics, and refractories. Selecting the right equipment is essential for improving product purity, controlling particle size distribution, and enhancing final product performance. The core principle of dry classification is to separate particles of

Air classifiers and mineral separators are two types of separation equipment based on different principles and serving distinct industrial purposes. The core difference lies in the below facts. Air classifiers separate materials based on their physical size (particle size). Mineral separators separate materials based on their physical or chemical properties (such as density, magnetism, hydrophobicity,

Classifying equipment for metallic ultra-fine spherical powders plays a crucial role in accurately separating powders by particle size. The goal is to achieve precise classification while maintaining the powders’ sphericity and particle size distribution to meet the demands of advanced applications. Several types of classifying equipment are commonly used, each with distinct principles and advantages. Air Classifier

Whether a grinder operating at 1400 RPM grinds material slowly depends on multiple factors. It includes but not limited to the material properties, equipment design, operational and maintenance practices. Also we need to consider the specific relationship between rotational speed and grinding effectiveness. Below is a detailed analysis of these factors: Material Properties The hardness,

Q: What is a Turbo Air Classifier? A: A turbo air classifier, also known as a static classifier, is a highly efficient air classification device widely used in the powder processing industry. Its core function is to precisely separate powder materials into coarse and fine products based on particle size. Q: How does a turbo