中国の大手企業におけるリチウム電池正極材の超微粉砕の課題
With the continuous increase in requirements for energy density and rate performance in the new energy industry, the particle size distribution (PSD) of lithium iron phosphate (LFP) has become a key factor determining slurry coating quality and electrochemical performance. To address these demands, a leading domestic manufacturer focused on lithium battery cathode materials grinding to achieve shorter ion diffusion paths and higher material activity. The company required its LFP material to be ground to D50 1.30μm, while strictly controlling the increase of metallic impurities (such as zinc wear) and maintaining a narrow particle size distribution. 1. Core Equipment Selection for Lithium Battery Cathode Materials Grinding Equipment: Epic Powder MQW Series […]
ブラジル・カラギーナン超微粉砕プロジェクト
Carrageenan is a natural polysaccharide hydrophilic colloid extracted from red algae and is widely used in the food, pharmaceutical, and personal care industries. Due to its high toughness and heat-sensitive nature, conventional mechanical grinding methods often struggle to achieve carrageenan ultrafine grinding without damaging its chemical structure. A large Brazilian food additive manufacturer aimed to enhance the solubility and uniformity of its carrageenan products for high-end markets such as instant beverages and precision coating applications. The customer required a stable solution capable of achieving d90 ≤ 150 µm with a throughput of no less than 40 kg/h. Key Challenges Technical Solution: Epic Powder Fluidized Bed Jet Mill System for Carrageenan […]
再生リン酸鉄リチウム（LFP）材料の効率的な粉砕
With the accelerating wave of retired power batteries from new energy vehicles, the recycling and reuse of Lithium Iron Phosphate (LiFePO₄, LFP) has become a major industry focus. A well-known domestic advanced materials company specializes in the repair and regeneration of cathode materials from spent batteries. During the recycling process, recycled LFP materials—typically in lump or coarse powder form—must be ground to a specified particle size to enable subsequent impurity removal, surface coating, or resintering processes. Efficient and contamination-controlled Grinding of Recycled Lithium Iron Phosphate (LFP) Materials directly determines the final electrochemical performance of regenerated cathode products. Customer Pain Points Solution: Epic Powder Turbo Mill (Vortex Mill) Based on the […]
サウジアラビア産石油コークスのグリーン超微粉砕への道 ― エピックパウダージェットミルがD90 5μmのブレークスルーを達成
1. Project Background Petroleum Coke is a by-product of the oil refining process, characterized by high carbon content and high calorific value. However, in applications such as lithium-ion battery anode materials, high-end graphite products, and specialty fuels, the particle size distribution of petroleum coke directly determines its added value. As a global oil powerhouse, Saudi Arabia produces petroleum coke with moderate hardness but a distinct fibrous structure. In this project, the customer required the raw material to be ground from its original state down to an ultrafine level of D90: 5 μm, with an extremely narrow particle size distribution. This requirement places exceptionally high demands on equipment performance and process […]
韓国製リチウム電池正極材精密脱凝集プロジェクト
A leading Korean supplier of lithium battery cathode materials faced severe agglomeration and non-uniform particle size distribution after high-temperature sintering. To improve the electrochemical performance of the final product, the customer required a reliable solution. The lithium battery cathode material De-agglomeration solution needed to achieve efficient de-agglomeration while strictly controlling metal contamination.At the same time, the original particle morphology had to be preserved. Core Solution: Epic Powder Pin Mill for Lithium Battery Cathode Material De-agglomeration To meet the high hardness and high-purity requirements of cathode materials, we configured a dedicated Pin Mill system. We also delivered a complete turnkey solution covering the entire project scope. Consulting and Technical Service Highlights […]
ブラジル産ドロマイトの超微粉砕：Epic Powderボールミル・分級機生産ラインがD97＝75μmの精密処理を実現
Brazil possesses abundant dolomite mineral resources, whose processed products are widely used in coatings, papermaking, plastic and rubber fillers, as well as building materials.In recent years, ultrafine grinding of dolomite has become a key processing step to improve filler performance and application value. This Brazilian customer is committed to producing high-quality industrial fillers and has strict requirements for particle size distribution consistency and low-energy equipment operation. To achieve large-scale production while reducing maintenance costs, the customer introduced the Epic Powder ball mill–classifier production line. Key Processing Parameters Solution: Ball Mill–Classifier Production Line System For a fineness requirement of 75 μm, conventional crushing equipment alone cannot meet the precision demanded by […]
エジプトにおけるカーボントナー超微粉砕プロジェクト
Customer RequirementsA copier/printer consumables manufacturer in Egypt was seeking an efficient grinding solution for producing high-quality black toner powder. Carbon toner ultrafine grinding plays a critical role in toner production, as toner has extremely strict requirements for particle size distribution uniformity, which directly affects printing resolution and color density. Technical Challenges Solution: Epic Powder Jet Mill System To meet these requirements, the MQW Series Fluidized Bed Jet Mill was selected. This system uses supersonic airflow to accelerate particles, causing them to collide with each other at the center of the grinding chamber to achieve ultrafine size reduction. Equipment Advantages and Working Principle Jet mills offer unique advantages in carbon toner […]
日本の大手磁性材料企業によるNdFeB精密粉砕
Customer Profile:The client is a well-known Japanese manufacturer of rare-earth permanent magnetic materials, with extremely high standards for the performance of neodymium iron boron (NdFeB) magnets. To further enhance remanence and coercivity, the customer required sintered NdFeB coarse powder to be finely ground to a uniform micron-scale particle size through a highly controlled NdFeB Pulverization process. Core Requirements: Solution: Epic Powder MQW Series Fluidized Bed Jet Mill Based on the unique physical properties of NdFeB materials and the customer’s stringent precision requirements, Epic Powder provided a customized solution using the MQW Series Fluidized Bed Jet Mill, specifically engineered for high-precision NdFeB Pulverization applications. 1. Core Technical Advantages 2. Process Parameter […]
インドの大規模化学工場におけるフェノール樹脂の超微粉砕プロジェクト
Phenolic resin is an important thermosetting plastic widely used in abrasive products, refractory materials, friction materials, and coating industries. The Indian customer involved in this project is a leading local supplier of chemical materials. With increasing downstream demand for higher product fineness, the customer’s existing grinding equipment could no longer meet the stringent particle size distribution requirements. Customer Requirements Technical Solution: Epic Powder Pin Mill System Based on the physical characteristics of phenolic resin, Epic Powder designed a customized ultrafine grinding production line for phenolic resin centered on a pin mill. Core Advantages of the Equipment System Configuration Performance Comparison After processing with the Epic Powder pin mill, the phenolic […]