
Nanjing Hongwei (HW Machinery) Delivers State-of-the-Art Pig Stunning Machine to Eastern European Meat Processing Industry
NANJING, CHINA – August 4, 2025 – Nanjing Hongwei Slaughtering Machinery Manufacture Co., Ltd. (hereafter referred to as Nanjing Hongwei or HW Machinery), China’s premier provider of pig, cattle, and poultry slaughter line solutions, successfully shipped an advanced automatic three points stunning conveyor for pig abattoir slaughter lines to Eastern Europe. This cutting-edge pig stunning machine underscores HW Machinery’s commitment to revolutionizing meat processing equipment globally.


Revolutionary Technology for Efficient Pig Slaughterhouse Processes
Designed to optimize the pig slaughterhouse process, the stunner integrates a monorail transmission system with soft belly support, ensuring humane and efficient operations. Key innovations include:
High-frequency, low-voltage stunning: Delivers consistent current to the pig’s head and heart, minimizing escape rates (≤1%) and preventing repeated stuns.
Triple-electrode precision: Three stunning electrodes target the head and heart, relaxing muscles to reduce twitching and simplify post-stun procedures.
AI-assisted scanning: Automatically detects pig head positioning for optimal stun accuracy.
Belly conveyor system: Supports the abdomen to prevent carcass damage, enhancing meat quality in meat processing plants.


Technical Excellence for Global Pig Slaughter Processing Lines
The equipment’s robust design meets rigorous abattoir equipment standards:
Capacity: 350 pigs/hour.
Dimensions: 5,560 × 1,650 × 1,570 mm (customizable).
Power: 1.5 kW, 415V, 3-phase (configurable).
Control: PLC program system with 6-meter cable and frequency-converted drive.
Materials: Galvanized steel frame, stainless steel 304 electrodes, and corrosion-resistant conveyor chains.
Optimized for Modern Pig Slaughterhouse Operations
Ideal for pig slaughter lines, this pig stunner requires:
Concrete foundation installation.
Pigs rested ≥2 hours pre-stun.
Single-file entry into the machine.
Compressed air usage (42 In/pig) ensures seamless integration with existing meat processing machinery.
Nanjing Hongwei (HW Machinery): Pioneering Slaughter Equipment Innovation
As a leader in pig slaughtering equipment, HW Machinery empowers the meat processing industry with turnkey slaughter line solutions. This shipment highlights our dedication to advancing abattoir equipment technology, reducing operational costs, and elevating food safety standards worldwide.

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