Air Chilling Shackle KD(with 2 Legs for Poultry Chicken & Broiler Slaughter Processing Line)

1. Product Quick Reference

2. Product Introduction – The KD Compact Configuration for High-Density Air-Chilling

The ZYRP-PSSK1009 poultry air chilling shackle is a lightweight, 2-leg KD-configuration shackle manufactured from high-strength engineering plastic, purpose-built for air-chilling tunnels, weighing stations, and cut-up lines in broiler, chicken, and poultry processing plants. The KD configuration — featuring two legs per shackle for single-bird suspension — delivers a compact, space-efficient design that maximizes the number of birds per linear meter of overhead conveyor rail without sacrificing stability or product handling quality. This KD 2-leg plastic shackle is ideally suited for high-density chilling operations where line capacity and chilling uniformity are critical performance parameters.

Also recognized as an air chiller shackle, air chilling hook, or poultry air chilling hanger, the ZYRP-PSSK1009 leverages the natural thermal insulation properties of engineering plastic to outperform metal alternatives in cold, wet air-chilling environments. Unlike stainless steel, the non-conductive plastic body minimizes heat transfer between the carcass and the conveyor system, reducing thermal bridging and promoting more uniform product chilling. The corrosion-proof chilling hook construction eliminates rust entirely — a critical advantage in continuously wet, high-humidity chiller environments. At approximately 50% lighter than steel equivalents, it reduces conveyor chain tension, drive motor load, and energy consumption. The smooth, non-porous surface ensures full HACCP-compliant CIP hygiene. Fully compatible with standard overhead conveyor rail dimensions, the ZYRP-PSSK1009 is a cost-effective aftermarket alternative that matches OEM performance at a competitive price. As a CE-certified poultry processing equipment component, it meets EU Machinery Directive requirements for safety and hygiene, making it a trusted choice for facilities exporting to regulated markets. Custom sizes, colors, and branding available. CE, ROHS, and SGS certified for global export compliance.

3. KD Configuration – Space Efficiency and Per-Position Throughput Optimization

The KD (2-leg) configuration of the ZYRP-PSSK1009 poultry air chilling shackle is specifically engineered for processing lines where space efficiency and per-position throughput are critical operational requirements. The KD 2-leg plastic shackle design also simplifies loading and unloading operations, as operators handle one bird at a time — a workflow that is particularly advantageous in high-volume facilities where speed and accuracy are paramount.

4. Thermal Performance – Eliminating the Heat Bridge Effect in Chilling Tunnels

The corrosion-proof chilling hook design of the ZYRP-PSSK1009 delivers superior thermal performance through the natural insulation properties of its engineering plastic material. The ZYRP-PSSK1009 eliminates this heat bridge effect, allowing the air-chilling system to operate at peak efficiency. This cost-saving overhead conveyor spare part also minimizes condensation formation on the shackle surface, preventing drip contamination of product — a significant quality advantage for skin-on products where appearance directly impacts market value. Field data from installations indicate that switching from steel to plastic shackles in air-chilling tunnels can reduce chilling time by 5–8% and lower energy consumption by 6–10%, depending on tunnel configuration and throughput.

5. Single-Bird Weighing Accuracy – The KD Precision Advantage

The KD single-bird configuration of the ZYRP-PSSK1009 poultry air chilling shackle offers a distinct advantage in in-line weighing and grading applications positioned after the air-chilling tunnel. Because each shackle carries only one bird, the tare weight of the shackle is consistent and predictable — a critical factor for dynamic weighing systems where measurement accuracy is directly influenced by the consistency of the carrier. Multi-bird shackles can introduce variability in bird positioning and weight distribution that affects load cell readings, while the single-bird KD design ensures that each bird is presented to the weighing system in a consistent orientation with balanced load distribution. The lightweight plastic construction — approximately 50% lighter than steel — further enhances weighing accuracy by reducing the tare weight percentage, minimizing the influence of shackle weight variation on the measurement. This CE-certified poultry processing equipment component enables facilities to achieve the ±15 gram weighing accuracy required for compliance with customer weight specifications, reducing product giveaway and improving grading precision. For facilities transitioning from manual to automated grading, the KD configuration provides the consistent bird presentation that automated systems require for reliable operation.

6. Corrosion-Proof Longevity – Eliminating Rust Replacement Costs

The corrosion-proof chilling hook construction of the ZYRP-PSSK1009 delivers exceptional longevity in the challenging air-chilling environment — one of the most corrosive areas in the poultry processing plant. Continuous high humidity, condensing moisture, exposure to chlorine-based sanitizers, and temperature cycling between chilling (0–4°C) and washdown (ambient to 80°C) create ideal conditions for metal corrosion. This cost-saving overhead conveyor spare part reduces the frequency of shackle replacements by an estimated 40–60% compared to metal alternatives, lowering annual spare parts expenditure and minimizing production interruption from maintenance changeovers. The smooth, non-porous surface also resists the adhesion of fats, proteins, and mineral deposits, simplifying cleaning and reducing the time required for CIP sanitation between production shifts.

7. Applications – Air-Chilling, Weighing, Grading, and Cut-Up

• Air-Chilling Tunnels & Blast Chillers: Primary deployment environment — purpose-designed for continuous operation in high-humidity, low-temperature (0–4°C) air-chilling systems. The KD compact configuration maximizes line density and chilling uniformity.
• In-Line Weighing & Grading Stations: Single-bird KD design minimizes tare weight variability, improving weighing accuracy and grading consistency on automated sorting systems positioned after the air-chilling stage.
• Cut-Up & Portioning Lines: Provides stable, secure carcass holding during automated or manual cut-up, deboning, and portioning operations following the chilling cycle. The compact footprint allows closer workstation spacing.
• Cold Storage & Post-Chilling Handling: Suitable for temporary carcass suspension in cold storage areas and during transfer between processing zones. Corrosion-proof material eliminates rust drip contamination on chilled product.

8. Quality Assurance and Compliance – Certified for Global Markets

Each ZYRP-PSSK1009 CE-certified poultry processing equipment unit 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 poultry air chilling shackle meets the highest safety requirements for indirect food contact. Critical dimensions — including hook opening, rail-engagement geometry, and KD leg spacing — are subject to 100% verification to ensure consistent drop-in compatibility. Random samples from each batch undergo thermal cycle testing (0°C to 4°C), dynamic load testing, and accelerated wear testing to confirm structural integrity and performance consistency under continuous chilling conditions. CE certification confirms conformity with EU safety directives, while RoHS and SGS certifications validate environmental and material safety standards. As a trusted cost-saving overhead conveyor spare part supplier, ZYRP provides full batch traceability documentation with each shipment, supporting facility audits and quality assurance programs. With a minimum order quantity of 500 sets and comprehensive customization options — including dimensions, colors, and branding — the ZYRP-PSSK1009 offers poultry processors a reliable, certified, and cost-effective air-chilling shackle solution.

9. Summary – The KD Compact Solution for Efficient Air-Chilling

The ZYRP-PSSK1009 poultry air chilling shackle delivers the space efficiency, thermal insulation, and corrosion resistance required for modern high-density air-chilling operations. Its KD 2-leg plastic shackle configuration maximizes line capacity and chilling uniformity, while the corrosion-proof chilling hook construction eliminates rust-related replacement costs and downtime. As a CE-certified poultry processing equipment component and a cost-saving overhead conveyor spare part, the ZYRP-PSSK1009 offers poultry processors a reliable, value-driven solution for optimizing air-chilling efficiency and post-chilling processing operations. Backed by international certifications and ZYRP's comprehensive product ecosystem, the ZYRP-PSSK1009 is the preferred choice for facilities committed to energy-efficient, high-quality air-chilling operations.

10. Contact & Inquiry

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