13mm Plastic Eviscerating Shackle for Chicken & Broiler Slaughter Processing Line

1. Product Quick Reference

2. Product Introduction – The 13mm Interface Standard for Precise Processing

The ZYRP-PSSK1016 13mm processing shackle is a precision-engineered overhead conveyor component distinguished by its standardized 13mm connection interface — a critical dimensional specification that ensures consistent, secure engagement with processing line suspension systems. This HACCP-compliant processing component is manufactured from high-strength engineering plastic and purpose-designed for the post-defeathering stage of broiler and chicken slaughter processing, where reliable carcass positioning directly impacts processing quality, yield, and food safety outcomes. The 13mm interface is not arbitrary; it represents the industry-standard dimension adopted by major overhead conveyor brands for processing line shackle assemblies, ensuring that the ZYRP-PSSK1016 serves as a true drop-in replacement for existing shackle inventories without requiring line modifications or adapter components.

The processing stage is a hygiene-critical point in the poultry line where product surfaces are exposed to the environment. The ZYRP-PSSK1016 CE ROHS SGS certified shackle addresses this challenge through its all-plastic construction, which delivers natural corrosion resistance, a smooth non-porous surface that resists bacterial adhesion, and complete elimination of metal ion contamination risks to exposed product surfaces. At approximately 50% lighter than stainless steel alternatives, this broiler processing line spare part reduces overhead conveyor chain tension and energy consumption while supporting the frequent start-stop indexing motions typical of automated processing lines operating at speeds up to 12,000 birds per hour. Fully compatible with standard overhead conveyor rail systems and available in custom sizes, colors, and branding, the ZYRP-PSSK1016 is a cost-effective aftermarket alternative backed by CE, ROHS, and SGS certifications for global compliance.

3. The 13mm Interface – Precision Fit for Processing Line Reliability

The defining technical specification of the ZYRP-PSSK1016 13mm plastic processing hook is its precision-molded 13mm connection interface. This dimension is engineered to a tolerance of ±0.15mm, ensuring a consistent, snug fit within the processing line's suspension yoke — preventing the vertical play or lateral wobble that can cause carcass misalignment during automated processing operations. In high-speed processing lines, where automated tools operate with tight clearances, even 1–2 mm of shackle movement can result in processing defects, incomplete operations, or product quality issues. The 13mm interface's precision fitment ensures that the HACCP-compliant processing component maintains the exact carcass position required for consistent tool engagement, reducing the incidence of rework or line stoppages. The interface is also designed with a slight taper at the entry point, facilitating rapid loading and unloading by both manual operators and automated shackle openers, without compromising the secure grip during the processing cycle. This combination of precise fit and ease of use makes the ZYRP-PSSK1016 a trusted broiler processing line spare part for facilities where line uptime and product consistency are paramount.

4. Hygiene-Optimized Plastic Construction – The Processing Advantage

The processing stage presents unique hygiene challenges that the ZYRP-PSSK1016 CE ROHS SGS certified shackle is specifically engineered to address. During processing, the bird's body cavity is open, exposing internal tissues to the environment. Any surface that contacts the carcass must be free from crevices, corrosion, and contamination risks. The engineering plastic construction of this processing shackle provides multiple hygiene advantages over metal alternatives. First, the non-porous, seamless surface has no cracks or crevices where bacteria can colonize, supporting rapid and effective CIP (Clean-in-Place) sanitation. Second, the material is inherently corrosion-proof — unlike stainless steel, which can develop pitting over time in the acidic, high-chloride processing environment, the plastic surface remains smooth and intact indefinitely. Third, the plastic construction eliminates the risk of metal ion migration into exposed carcass tissue, a concern with older or worn metal shackles that can affect product quality and regulatory compliance. The smooth surface also resists the adhesion of blood, fat, and tissue residues, reducing the manual cleaning effort required between sanitation cycles. These hygiene attributes make the HACCP-compliant processing component a preferred choice for facilities processing premium products with stringent food safety requirements.

5. 50% Weight Reduction – Energy Savings for High-Frequency Indexing Lines

The 50% weight reduction of the ZYRP-PSSK1016 broiler processing line spare part compared to stainless steel shackles translates directly into operational savings that are particularly significant in high-speed processing lines. Processing lines typically operate in an indexing mode — advancing, pausing for operations, advancing again — which subjects the conveyor chain to repeated acceleration and deceleration cycles. The lighter 13mm plastic processing hook reduces the kinetic energy that must be absorbed during each stop cycle, lowering the peak torque demand on the conveyor drive motor. For a typical processing line with 2,500 shackles in circulation, the cumulative weight saving exceeds 1.2 metric tons, allowing the drive system to operate at a lower baseline power setting and reducing energy consumption by an estimated 8–12%. The reduced mass also decreases the inertial shock transmitted to the conveyor chain and sprockets during indexing, extending the service life of these components and reducing the frequency of chain tension adjustments. The lighter shackles are also easier for maintenance personnel to handle during cleaning and replacement, reducing the physical strain and time required for routine maintenance tasks. These cumulative benefits make the ZYRP-PSSK1016 a strategically valuable component for processors committed to reducing operational costs and improving sustainability metrics.

6. Dual-Mode Compatibility – Automated and Manual Processing

The ZYRP-PSSK1016 processing shackle is engineered to perform reliably in both fully automated and manual processing configurations — offering flexibility for facilities with mixed-mode lines or those transitioning from manual to automated operations. The lightweight design also reduces operator fatigue during extended manual processing shifts, contributing to improved productivity and worker well-being. For facilities that combine automated and manual stations on the same line, the HACCP-compliant processing component delivers consistent performance across both modes, simplifying spare parts management and reducing the risk of installing incompatible shackles in different sections.

7. Applications – Processing and Inspection Line Integration

• Automated Processing Lines: Precision shackle positioning ensures accurate alignment with automated equipment for consistent operations at line speeds up to 12,000 BPH.
• Manual Processing Stations: Stable carcass holding provides operators with optimal access for manual procedures, with lightweight design reducing fatigue.
• Veterinary Inspection Lines: Consistent carcass positioning enables reliable post-mortem veterinary inspection of every bird, supporting regulatory compliance.
• Product Harvesting & Collection: Secure shackling ensures proper carcass orientation for by-product recovery, maximizing yield and product value.
• Post-Defeathering Processing: Suitable for the transition zone between defeathering and subsequent processing, where consistent positioning supports smooth product flow.

8. Quality Assurance and Compliance – Certified for Global Markets

Each ZYRP-PSSK1016 CE ROHS SGS certified shackle is manufactured under strict quality control aligned with international standards. The engineering plastic material is verified for food-contact compliance under FDA 21 CFR 177.1500, ensuring that the processing shackle meets the highest safety requirements for indirect food contact. As a trusted supplier of HACCP-compliant processing components, ZYRP provides full batch traceability documentation with each shipment, supporting facility audits, regulatory inspections, and quality assurance programs. With a minimum order quantity of 500 sets and comprehensive customization options — including dimensions, colors, and branding — the ZYRP-PSSK1016 offers poultry processors a reliable, certified, and cost-effective broiler processing line spare part solution.

9. Summary – The 13mm Precision Solution for Hygienic Processing

The ZYRP-PSSK1016 processing shackle combines the precision of a standardized 13mm interface with the hygiene and durability of high-strength engineering plastic construction. Its HACCP-compliant processing component design supports consistent carcass positioning, resists bacterial adhesion, and eliminates corrosion risks in the demanding processing environment. The 50% weight reduction delivers measurable energy savings and extended conveyor component life, while the dual-mode compatibility supports both automated and manual processing configurations. As a CE ROHS SGS certified shackle and cost-effective broiler processing line spare part from ZYRP's comprehensive product ecosystem, the ZYRP-PSSK1016 offers poultry processors a reliable, hygienic, and value-driven solution for critical processing operations.

10. Contact & Inquiry

For pricing, technical datasheets, product samples, or custom order inquiries, please contact our sales team: