Forage Grass Ultrafine Pulverizer

Unlike conventional hammer mills that struggle with fiber elasticity, the XSW series utilizes a specialized high-speed shearing and impact mechanism combined with an integrated air classifier. It is the premier choice for producing high-quality animal feed, pet food additives, and nutritional forage powders.

Core Advantages & Features of Forage Grass Ultrafine Pulverizer

Advanced Shearing Technology for Fibrous Materials Forage grass (like Alfalfa and Oat grass) is naturally resilient. Our XSW series features a patented multi-tooth rotor that provides thousands of high-frequency shears per minute, effectively "cutting" through fibers rather than just striking them, which prevents machine clogging and ensures a consistent output.

Precision Particle Size Distribution (PSD) Equipped with a horizontal frequency-controlled air classifier wheel. You can adjust the fineness from 80 to 500 mesh without stopping the machine. The internal classification system ensures that only particles meeting the specification pass through, while coarse materials are returned for further grinding.

Nutritional Integrity & Temperature Control High fiber grinding can generate heat, which destroys proteins and vitamins. Our system uses a high-volume airflow design that acts as a natural cooling system. This "Cool Grinding" process preserves the natural green color and nutritional profile of the forage.

Dust-Free & Eco-Friendly Operation The entire system operates under negative pressure. Combined with a high-efficiency pulse jet dust collector (99.9% filtration), it ensures a clean, dust-free factory environment that meets strict international HSE standards.

Wear-Resistant & Heavy Duty Critical components are made from high-strength alloy steel or can be customized with ceramic linings for extended service life when handling abrasive materials.

Technical Specifications

Industrial Applications

Forage & Pasture: Alfalfa, Timothy grass, Ryegrass, Oat grass, and Sweet Sorghum.

Agricultural By-products: Corn stover, Wheat bran, Soybean hulls, and Rice husks.

Specialty Feed: Pet food supplements, aquatic feed (shrimp/fish), and herbal veterinary medicine.

Why Partner with Starwin Mill?

Proven Expertise: Decades of experience in powder engineering and air classification technology.

Turnkey Solutions: We provide complete production lines, from automatic feeding and grinding to dust collection and packaging.

Customization: We tailor the rotor design and material selection based on the moisture content and fiber toughness of your specific raw materials.

Technical FAQ: Forage Grass Ultrafine Pulverizer

Q1: What is the required moisture content for raw materials?

A: In order to achieve good crushing effect and avoid blockage, it is best for the moisture content of the grass to be below 12%. If the material is oily or has a moisture content exceeding 15%, it will affect the flow of the material and reduce production.

Q2: How does Xingshengwei series handle high fiber forage without clogging?

A: Unlike traditional hammer machines that rely on impact force, the XSW series uses high-speed cutting method. The rotor is equipped with specialized alloy blades that can cut fibers at high frequencies. In addition, the built-in airflow classifier only allows materials that meet the fineness requirements to be discharged, and continuous negative pressure airflow can keep the grinding chamber unobstructed.

Q3: Will the heat generated by grinding destroy the nutrients such as vitamins and proteins in the grass?

A: I won't. Our equipment has a high air volume air-cooled design, where a large amount of air passes through the machine, taking away the heat generated by friction and keeping the material temperature consistently low, thus preserving the greenery and nutrition of the grass.

Q4: Can the powder fineness be adjusted without stopping the machine?

A: Okay. The fineness is determined by the speed of the internal airflow classifier, which is driven by a variable frequency motor. You can adjust it in real time on the control panel without stopping the machine.

Q5: What are the main vulnerable parts? How often do you change it?

A: The main vulnerable parts are blades and liners. We use high-grade tungsten carbide or wear-resistant alloy steel, which can last longer. According to the degree of material wear and daily usage, the blade can generally last for 2000 to 4000 hours before maintenance.

Q6: Does the system have a factory dust removal device?

A: Yes, there is. The entire Xingshengwei crushing line is a fully enclosed negative pressure system, equipped with an efficient pulse jet dust collector that can capture 99.9% of fine particles, ensuring that the factory is dust-free and meets environmental regulations.