食品加工：超微粉砕が不可欠な理由とは？
Ultrafine grinding technology is an advanced technique that uses mechanical or fluid dynamics to break down materials ranging from 0.5 to 5.0 mm in size into micrometer- or even nanometer-scale particles. Compared to traditional grinding methods, it offers the advantages of material savings, faster processing speeds, and a finer, more uniform particle size distribution. To a certain extent, ultrafine grinding technology not only enhances the texture and taste of food but also improves the body’s absorption and utilization of nutrients, thereby better enabling different foods to deliver their functional benefits. Advantages of Ultrafine Grinding Technology in the Food Processing Industry Fast grinding speed and good temperature control The entire ultrafine […]
スラグ粉砕ボールミルシステム：エンジニアリング仕様、コスト分析、およびプロジェクト事例
In the metallurgical industry, slag has long been viewed as a by-product. It’s waste to be disposed of. Today, however, granulated blast furnace slag (GBFS) and steel slag have become valuable resources. When finely ground into slag powder, these materials serve as high-performance supplementary cementitious materials (SCMs) that can replace a portion of cement in concrete, reducing both construction costs and environmental impact. At the heart of this transformation is the slag grinding ball mill — a technology that has been the workhorse of slag processing for decades and continues to deliver proven, reliable performance for operations worldwide. What Is a Slag Grinding Ball Mill? A slag grinding ball mill […]
白色カーボンブラック改質用三本ローラーコーティング機
As a procurement manager or process engineer, you know that white carbon black (precipitated or fumed silica) is a high‑value functional filler. Its immense surface area and reinforcing ability can transform ordinary polymers into advanced materials. Yet the same properties that make silica valuable also create two stubborn challenges: agglomeration and poor compatibility with organic matrices. Unmodified silica particles are hydrophilic and tend to form hard hydrogen‑bonded agglomerates. In a silicone rubber compound, these agglomerates become “fish eyes” that weaken the product. In a coating formulation, they cause settling and poor rheology. The solution is surface modification – coating each silica particle with a coupling agent or stearic acid to […]
細胞培養培地製造における粉砕技術の安定性制御
In the field of cell culture medium production, grinding technology plays a crucial role, as it directly affects the quality and performance of the medium, which in turn impacts the final outcome of biopharmaceuticals. The dry powder grinding process is a key factor in determining medium stability. During this process, decisions regarding mixing, grinding, and cooling methods, as well as the setting of technical parameters, all have a significant impact on the performance of the dry powder. Milling involves the use of mechanical force to crush, compress, or grind raw materials to reduce particle size. In cell culture medium production, commonly used milling techniques include ball milling, hammer milling, pin […]
竹粉の材料としての利点、加工方法、および用途
I. Overview of Bamboo Powder 01 What Is Bamboo Powder? In modern industry, bamboo powder refers to a fine powder produced by mechanically crushing and grinding bamboo (including bamboo stalks, leaves, etc.). As an important biomass filler material, bamboo powder is characterized by its eco-friendliness, low carbon footprint, biodegradability, and low cost. It is widely used in the development and substitution of plastic products across various sectors, including daily consumer goods, construction, and agriculture. 02 Key Characteristics Natural and Eco-Friendly: Derived from renewable bamboo, it features low carbon emissions and is biodegradable. Physical Properties: Typically light yellow or white in color with a grassy scent; particle size is adjustable (commonly […]
植物繊維改質：粒子サイズとRTMターボミル｜Epic Powder
植物繊維を加工するバイオテクノロジー企業にお勤めの方なら、おそらく次のような疑問をお持ちでしょう。「植物繊維を改質する際に、どのような粒子サイズやその他の仕様を目指すべきでしょうか？」植物繊維は丈夫で熱に弱く、凝集しやすい性質があります。そこでRTMターボミルコーティングシステムが登場します。このシステムは、微粉砕、乾燥、表面コーティングを1台の機械で行います。そして既に、中国、ヨーロッパ、北米の企業が、このシステムを用いて、一貫性のある高品質な改質植物繊維の製造を実現しています。この記事では、以下の内容を取り上げます。バイオテクノロジー用途における植物繊維改質の重要性 植物繊維（セルロース、麻、亜麻、木材繊維など）は、充填剤や強化剤として広く使用されています […]
How to Achieve Efficient Ultra-fine Grinding of Inorganic Solid Electrolytes Using Traditional Ball Mills?
In the research and industrialization of All-Solid-State Batteries (ASSBs), Inorganic Solid Electrolytes (ISEs) are regarded as the core key materials. Whether they belong to the oxide system (e.g., LLZO), the sulfide system (e.g., Li3PS4、Li10GeP2S12), or the halide system, their physical morphology, particle size distribution, and specific surface area directly determine the final performance of the battary. Ultra-fine grinding—usually referring to reaching micrometer or even nanometer scales—is the necessary path to achieving high-performance solid electrolytes. Despite the emergence of new grinding equipment, traditional ball mills (including planetary ball mills and drum ball mills) remain the mainstream choice in research and industrial production. They are favored for their low cost, simple operation, […]
What Are the Common Methods, Influencing Factors, and Applicable Objects for Powder Surface Modification?
In powder processing and application, surface modification is often carried out to adapt powders to practical usage requirements. This allows precise control over the surface physicochemical properties of powders, meeting the development needs of modern materials, processes, and applications. Based on the characteristics of different powders and practical application scenarios, we have summarized common modification methods, modifiers, influencing factors, and suitable targets in one quick-reference, practical, and easy-to-understand guide. 01 Physical Coating Principle: Treating the powder surface using polymers or resins, generally including cold and hot methods. Modifiers: Polymers, phenolic resins, furan resins, etc. Influencing Factors: Particle shape, specific surface area, porosity, type and amount of coating agent, and coating […]
Why is Jet Milling Essential for High Purity Submicron Boehmite Ultrafine Grinding?
If you’re working with boehmite ultrafine grinding, you know achieving the perfect particle size and purity is non-negotiable—especially for high-stakes applications like lithium battery separator coatings. Grinding boehmite down to submicron scales presents unique challenges: avoiding contamination, controlling particle size distribution (PSD), and preserving thermal stability. That’s why jet mill technology stands out—it delivers contamination-free, ultrafine boehmite powders with tight PSD control and consistent quality. In this guide, we’ll cut through the noise and show you how to optimize jet milling for boehmite, unlocking superior material performance without compromising purity or scalability. Let’s get into what makes ultrafine grinding of boehmite essential and how you can master the process. What […]