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6Y7929 Hygienic Friction Discs | Food & Pharma Grade Machinery Plates

Hygienic friction discs (Part 6Y7929) engineered for food/pharmaceutical equipment with electrolytic polishing and crevice-free design. Compliant with FDA, EC1935, and 3-A Sanitary Standards for washdown environments.

NSF-certified 6Y7929 friction discs for food processing, bottling lines, and pharmaceutical equipment. Direct OEM replacement for hygienic machinery. Corrosion-proof & cleanable design. WhatsApp for 3A compliance docs.

Sanitary-Grade Friction Discs: Part 6Y7929

Designed for USDA Zone 3 environments, 6Y7929 friction discs prevent microbial harborage while resisting caustic cleaners and food acids in dairy, meat, and pharmaceutical processing.

Compatibility Profile

  • Equipment Coverage:
    Conveyor Drives | Filling Machines | Mixing Tanks | Packaging Robots | CIP System Pumps

  • Brand Fitment:
    Tetra Pak | Krones | GEA Group | SPX Flow | Alfa Laval | JBT FoodTech | KHS GmbH

Technical Specifications

Parameter Specification
Material 316L SS with boron-enriched surface
Surface Finish Ra ≤ 0.4μm (electrolytic polish)
Cleanability 0° contact angle (hydrophilic)
Chemical Resistance pH 1-14 continuous exposure
Temperature Range -40°C to 200°C (steam cleanable)

Performance Advantages

  • Crevice-Free Geometry: Eliminates biofilm accumulation points

  • Passivation Layer: Withstands 500+ CIP cycles with nitric acid

  • Allergen Barrier: Precludes protein adhesion per FDA CFR 117

  • Non-Galling Design: Prevents particulate generation in GMP zones

Critical Applications

  • Aseptic filler rotary joints

  • Blender shaft brakes

  • Conveyor drive clutches

  • Homogenizer transmission systems

  • Clean-in-place pump couplings

Quality Assurance

  • Certifications: 3-A SSI 18-03, EHEDG Type EL Class I

  • Testing Protocol: 30-day simulated whey exposure

  • Compliance: FDA 21 CFR, EC1935/2004

  • Traceability: Laser-etched UDI codes


Contact Hygienic Engineering Team via WhatsApp

Request Sanitary Documentation:
[+8615866053319]
→ Obtain 3-A certification packages
→ Access cleanroom installation guides
→ Discuss allergen-control protocols
→ Request material declaration sheets

Industry-Specific Services:

  • 4-hour contamination response

  • Surface roughness validation

  • CIP cycle compatibility testing

  • Batch-specific allergen reports


Unique Value Proposition:

  1. Hygienic Engineering:

    • Boron-enriched 316L stainless steel

    • Zero-radius edge design (eliminates crevices)

    • Electrolytic passivation

  2. Certifications:

    • EHEDG EL-I (highest cleanability class)

    • 3-A Sanitary Standard 18-03

  3. Applications:

    • Aseptic filling systems

    • CIP pump couplings

    • GMP zone equipment

  4. Compliance:

    • FDA food contact compliance

    • EU food contact regulation


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