How to Design a Poultry Chicken Slaughtering Machine Line?

A complete poultry slaughter line design follows chicken slaughtering process logic, food safety, hygiene standards, and capacity matching. Below is a step-by-step guide.

1. Define Core Chicken Slaughterhouse Parameters First

• Slaughtering Capacity: 500–10,000 birds/hour (common: 1,000 / 3,000 / 5,000 bph)

• Chicken Slaughtering Line speed formula:

Poultry chicken slaughtering chain speed (m/min) = Capacity (bph) × Hook pitch (m) ÷ 60

Example: 3,000 bph × 0.1524 m ÷ 60 = 7.62 m/min

• Chicken slaughter hooks pitch: Standard 152.4 mm (6 in); chain pitch 25.4 mm

• Height: Hook lower end 1,450 mm from floor

• Time control: Slaughter → cooling ≤ 35 min; bleeding → evisceration ≤ 25 min

2. Standard Chicken Slaughtering Process Flow (Linear, No Cross-Contamination)

• Pre-slaughter: Receiving → Holding → Resting → Washing

• Slaughter: Hanging → Stunning → Bleeding → Scalding → Plucking → Head/feet removal

• Evisceration: Opening → Viscera removal → Lung suction → Washing

• Post-processing: Chilling → Cutting → Packaging → Storage

3. Zone & Chicken Abattoir Equipment Slaughterhouse Layout Design (Hygiene Separation)

• Pre-slaughter zone: Holding pens, loading platform, rest area (ventilated, shaded)

• Slaughter zone: Stunning → bleeding → scalding → plucking (separate room)

• Evisceration zone: Open abdomen → remove viscera → clean cavity (negative pressure)

• Chilling zone: Cold water immersion (0–4°C) or air chilling

• Cutting/packing zone: Clean, temperature-controlled (≤12°C)

• Waste zone: Blood, feathers, offal, wastewater (separate drainage)

4. Key Broiler Chicken Quail Slaughtering Machinery & Parameters

Pre-slaughter

• Chicken slaughtering line overhead hanging conveyor: Overhead stainless steel, variable frequency drive (VFD)

• Rest area: Dark, quiet, 1–2 min rest before stunning

Stunning & Bleeding

• Water bath poultry stunning stunner: 70–90V, 2–3s; humane, reduces struggle

• Bleeding time: 3–4 min (complete bleeding)

• Blood collection tank: Closed, hygienic

Scalding & Plucking

• Poulty scalding machine: 58–62°C, 40–60s (adjust for breed/size)

• Chicken feather plucking machine: Horizontal/vertical drum, 15–30s; ≥99% plucking rate

• Wax dipping (optional): For fine hair removal

Evisceration

• Automatic opener: Precise midline cut

• Viscera extractor: Separate edible/inedible parts

• Lung suction: Vacuum removal of lung/blood clots

• Inside-outside washer (IOBW): High-pressure spray

Chilling

• Immersion chicken slaughtering screw chiller: 0–4°C, 30–45 min; core temp ≤4°C

• Air chiller: 0–2°C, 1–2 hr (higher quality, more energy)

Cutting & Packing

• Segmentation line: ≤10 m/min; ≤3,500 bph per line

• Weighing, labeling, packaging: CCP (critical control point)

5. Poultry Abattoir Hygiene & Safety Design (Must-Follow)

• Materials: All food-contact parts = 304/316 stainless steel; non-toxic, easy to clean

• Floor: Non-slip, slope ≥1.5%, drainage to trench

• Ventilation: Negative pressure in evisceration; fresh air in clean zones

• Wastewater: Separate blood/feather/wash water; treatment before discharge

• Pest control: Bird/insect/rodent proofing

• Handwashing/sanitizing stations: At zone entrances/exits

6. Automatic Chicken Slaughterhouse & Control

• VFD control: Adjust speed for capacity

• Temperature/pressure monitoring: Scalding, chilling, washing

• Data collection: Capacity, yield, quality, CCP records

• Modular design: Easy expansion (500 → 3,000 bph)

7. Semiautomatic Poultry Slaughterhouse Plant Compliance with Standards

• China: GB 51219, NY/T poultry slaughter GMP

• International: EU 1099/2009 (humane), USDA-FSIS, HACCP

8. Typical Poultry Abattoir Equipment Layout Sketch (Linear Flow)

Receiving → Holding → Hanging → Stunning → Bleeding → Scalding → Plucking → Evisceration → Washing → Chilling → Cutting → Packing → Cold Storage

If you want to design a complete poultry slaughtering line for chicken turkey quail pigeon goose duck bird slaughterhouse abattoir, please feel free to contact us.