WFJ Stainless Steel Fine Powder Grinding Machine | 304/316L Food-Grade Certified Grinder

### Core Function & Use Case Food and spice producers face increasingly strict global safety regulations: any non-food-grade contact surface or hidden residue can lead to product recalls, failed audits, or lost export opportunities. Standard grinders often use mixed materials or have hard-to-clean corners, making compliance difficult. This machine is engineered specifically for certified food production, with 100% 304/316L stainless steel contact surfaces and a no-dead-zone design. It meets FDA, EU 10/2011 and GB 4806.9 standards, making it ideal for export-oriented food factories, organic food producers, and facilities requiring third-party certification.

### Tailored Advantages for Certified Food Production - **100% Food-Grade Contact Surfaces**: All parts that come into contact with material are made of 304 or 316L stainless steel, with no mixed materials, ensuring compliance with global food safety standards. - **No-Dead-Zone, CIP-Compatible Design**: Smooth, rounded internal surfaces eliminate hidden corners where residue can build up, supporting quick, thorough cleaning and even CIP (clean-in-place) procedures. - **Allergen-Free Cross-Contamination Prevention**: The fully enclosed, easy-to-disassemble design allows complete sanitization between batches, making it safe for processing allergen-containing materials like nuts, dairy, and gluten. - **Audit-Ready Traceable Construction**: All stainless steel components are certified and traceable, providing the documentation needed to pass third-party food safety audits. - **Versatile for All Certified Materials**: Handles food, spices, organic ingredients, and dietary supplements, making it a single compliant solution for diverse certified production lines.

### Design & Working Principle The Stainless Steel Fine Powder Grinder operates through a fully compliant, contamination-free process: 1.  **Sealed, Food-Grade Feeding**: Material enters via a 304 stainless steel screw conveyor, with no exposed non-food-grade parts in the material path. 2.  **No-Dead-Zone Grinding**: The grinding chamber features smooth, rounded stainless steel surfaces, where fast-rotating blades shear material into fine particles without leaving residue. 3.  **Precision Air Classification**: The powder passes through the guide ring into the classification chamber. Air and centrifugal forces separate particles by size, with oversized particles thrown back for reprocessing. 4.  **Compliant Collection & Filtration**: Fine powder enters the 304 stainless steel cyclone separator, where it is collected. The dedicated dust box captures all residual particles, maintaining a clean, compliant workspace.

*The above specifications are provided for reference only. We can also design and manufacture different standard upon customer's request.