Weighing/Cut-Up Shackle for Chicken & Broiler Slaughter Processing Line

Product Overview – The Multi-Station SS304 Shackle for Weighing and Cut-Up Lines

The ZYRP-PSSK1019 poultry slaughter shackle is a precision-engineered food-grade stainless steel shackle designed to serve across multiple critical processing stations — from in-line dynamic weighing and grading through to high-speed cut-up and portioning operations. Manufactured from premium SS304 stainless steel, this SS304 chicken processing hook delivers the structural rigidity and dimensional stability required for accurate weight measurement in automated grading systems, while its robust construction withstands the mechanical forces of high-speed cutting operations without deflection or deformation. The dual-leg engagement design securely holds birds by both hocks, distributing weight evenly and ensuring consistent carcass positioning that is essential for both accurate load cell readings and uniform portion cuts.

Recognized across the industry as a chicken processing hanging hook, overhead conveyor hanger, evisceration stirrup, or slaughterhouse hanging bracket, the ZYRP-PSSK1019 is engineered for high-throughput broiler and chicken processing lines operating at speeds up to 12,000 birds per hour. Its food-grade SS304 construction provides exceptional corrosion resistance in the harsh, high-moisture environment of weighing and cut-up areas, where continuous washdown with chlorinated water and sanitizing chemicals is standard practice. The smooth, polished surface with burr-free edges ensures operator safety and supports rapid CIP sanitation, while the standard dimensions ensure seamless compatibility with existing overhead conveyor infrastructure. As a CE-certified overhead conveyor hanger, the ZYRP-PSSK1019 meets the EU Machinery Directive's stringent safety and hygiene requirements, making it a trusted component for facilities exporting to regulated markets. Available with adjustable hook spacing, opening width, and load capacity to match specific production requirements, this shackle offers poultry processors a reliable, cost-effective solution that enhances broiler cut-up line efficiency while reducing spare parts inventory complexity.

SS304 Material Science – Precision and Stability for Weighing Accuracy

The ZYRP-PSSK1019 food-grade stainless steel shackle is fabricated from 304 stainless steel — a material selected for its exceptional combination of mechanical strength, corrosion resistance, and dimensional stability. The SS304 grade contains 18% chromium and 8% nickel, forming a passive oxide layer that protects the steel from the corrosive effects of chlorinated washdown water, peracetic acid sanitizers, and alkaline detergents used in daily cleaning protocols. This corrosion resistance is particularly critical in weighing stations, where any surface degradation or pitting could introduce variability in shackle weight that affects measurement accuracy. The material's high tensile strength (≥520 MPa) and high modulus of elasticity (approximately 193 GPa) ensure that the poultry slaughter shackle maintains its critical geometry — including hook opening width, leg spacing, and mounting lug dimensions — through millions of load cycles. In dynamic weighing applications, where load cells measure bird weight in milliseconds, even micro-deformations in the shackle can introduce measurement errors that compound into significant yield reporting inaccuracies. The SS304 construction ensures that the SS304 chicken processing hook maintains consistent tare weight across the shackle population, supporting precise weight classification and reducing product giveaway. For facilities conducting broiler cut-up line efficiency analysis, the dimensional stability of the ZYRP-PSSK1019 contributes to consistent product presentation at cutting stations, enabling uniform portion sizes and maximizing yield from each bird.

Multi-Species Versatility – From Broilers to Turkeys in a Single Shackle

A key advantage of the ZYRP-PSSK1019 CE-certified overhead conveyor hanger is its broad compatibility across multiple poultry species and weight ranges. Engineered to accommodate birds from 1.5 to 4.5 kg, this food-grade stainless steel shackle is suitable for broiler, chicken, duck, goose, and turkey processing operations — enabling facilities to standardize on a single shackle type for mixed-species lines or seasonal product transitions. The hook geometry is designed with an adjustable opening that accommodates the natural variation in leg thickness and spacing across different species, maintaining consistent engagement without requiring manual adjustment. This multi-species versatility simplifies spare parts management, as a single poultry slaughter shackle SKU serves multiple product lines. For facilities processing premium birds (such as organic or free-range broilers) alongside conventional product, the shackle's smooth, burr-free surfaces minimize bruising and scratching, protecting product quality and appearance. The ability to handle turkey processing — where individual bird weights can exceed 8 kg in larger operations — demonstrates the structural robustness of the SS304 chicken processing hook design, with safety factors built into the hook geometry and material selection to ensure reliable performance across the full weight range.

Multi-Station Versatility – One Shackle for Weighing, Grading, and Cut-Up

The ZYRP-PSSK1019 is engineered to perform reliably across multiple processing stations, offering a degree of versatility that reduces the number of shackle SKUs required in facility inventory. In weighing stations, the shackle's consistent geometry and symmetrical load distribution support accurate dynamic weighing, enabling precise classification for downstream processing. The SS304 construction's dimensional stability ensures that tare weights remain consistent across the shackle population, supporting reliable weight-based grading decisions. In cut-up and portioning lines, the rigid stainless steel construction maintains carcass position for automated and manual cutting operations, contributing to portion consistency and yield optimization. In grading and sorting stations, the shackle's consistent engagement ensures that birds are presented to optical and weight-based graders in a repeatable orientation, maximizing sorting accuracy. In chilling applications, the material's thermal conductivity and dimensional stability ensure reliable operation despite the temperature differentials between ambient and chilled zones. This CE-certified overhead conveyor hanger is compatible with both I-beam and tubular rail systems, providing flexibility for facilities with mixed conveyor architectures. The multi-station versatility of the poultry slaughter shackle positions it as a strategically valuable component for facilities seeking to optimize spare parts management and processing efficiency.

Customizable Configurations – Tailored to Specific Line Requirements

The ZYRP-PSSK1019 food-grade stainless steel shackle is available with a range of customizable options to match specific production line requirements. Adjustable hook spacing allows processors to accommodate different bird sizes or processing configurations without changing shackle types. The opening width can be modified to suit specific leg thickness profiles for different species or bird weights. Surface finish options — including electropolished, passivated, or standard polished — can be specified to meet particular hygiene or appearance standards. For facilities with unique mounting requirements, custom rail-engagement geometries are available upon request. These customization options enable the poultry slaughter shackle to be precisely matched to the operational parameters of each line, optimizing performance and reducing the need for compromise solutions. For distributors and OEM customers, private-label branding and custom packaging are supported. The availability of custom configurations ensures that the ZYRP-PSSK1019 can be deployed across diverse processing environments, from small-scale artisanal operations to large industrial facilities, without sacrificing performance or compatibility.

Applications – Weighing, Grading, Cut-Up, and Beyond

Poultry primary & further processing facilities: broiler slaughterhouses, chicken cut-up and deboning plants, turkey & duck processing lines, integrated poultry operations, cold storage and distribution centers, halal-certified processing facilities. The ZYRP-PSSK1019 is equally suited for greenfield installations and modernization projects, offering a reliable, cost-effective foundation for weighing, grading, cut-up, evisceration, and chilling operations.

Quality Assurance and Compliance – Certified for Global Markets

Each ZYRP-PSSK1019 CE-certified overhead conveyor hanger is manufactured under strict quality control aligned with ISO 9001 standards. The SS304 material is sourced from certified suppliers with full mill test certification, ensuring compliance with ASTM A240 specifications. Every completed shackle undergoes dimensional verification on critical features — including hook opening, rail-engagement lug geometry, and mounting interface dimensions — to guarantee consistent drop-in compatibility. Random samples are subjected to load testing and accelerated fatigue testing, confirming structural integrity and performance consistency. CE certification confirms conformity with EU safety directives, while RoHS and SGS certifications validate environmental and material safety standards. As a trusted supplier of food-grade stainless steel shackle products, ZYRP provides full batch-level traceability documentation with each shipment, supporting facility audits, regulatory inspections, and quality assurance programs.

Summary – The Multi-Station SS304 Solution for Efficient Processing

The ZYRP-PSSK1019 poultry slaughter shackle combines the precision and durability of food-grade stainless steel shackle construction with multi-station versatility that simplifies spare parts management and enhances broiler cut-up line efficiency. Its SS304 chicken processing hook design ensures consistent weighing accuracy and cutting precision, while its CE-certified overhead conveyor hanger compatibility simplifies installation and reduces line downtime. As a versatile solution serving weighing, grading, cut-up, and evisceration stations, this shackle embodies the operational flexibility that modern processing facilities demand. Backed by CE, RoHS, and SGS certifications and ZYRP's comprehensive product ecosystem, the ZYRP-PSSK1019 is the value-driven choice for poultry processors committed to operational excellence.