Animal Carcass Shredder—Dual-Axis

Product Overview

The dual-axis animal carcass shredder is a shear-type crushing device specially designed for the harmless treatment of dead animals. It features a dual-axis counter-rotating cutter disc structure that achieves crushing through shearing, tearing, and squeezing actions. The equipment is compatible with carcasses of pigs, cattle, sheep, chickens, ducks, and other animals, effectively breaking down bones, feathers, viscera, and other tissue structures to achieve efficient volume reduction. Equipped with a special sealing structure, it reliably protects bearings and gears even when processing materials with high moisture content. Additionally, it incorporates an automatic reverse function for hard objects, preventing metal or other hard materials from damaging the blades. Its low-speed, high-torque design ensures stable operation, with adjustable particle sizes ranging from 8 to 100 mm, handling capacities from 1 to 30 tons per hour, and bearing life extended threefold compared to conventional equipment. This makes it a core supporting device in the harmless treatment process of dead animals.

Working Principle

This dual-axis animal carcass shredder operates on the principle of shear-based crushing. The two cutter discs rotate at low speed in opposite directions. Once an animal carcass enters the crushing chamber, the blades on the discs shear and tear the material while working in conjunction with the internal squeezing mechanism to gradually break down large pieces of carcass, bones, feathers, and other complex tissues into uniformly small particles. The low-speed, high-torque power configuration ensures stable operation even when processing tough materials like bones, without jamming. A specialized sealing structure creates a reliable protective barrier during operation, preventing moisture and contaminants from entering the bearings and gear components, thus avoiding corrosion and damage. Meanwhile, the automatic hard-object reversal feature uses sensors to monitor crushing resistance; upon detecting metal or other hard objects, the machine automatically reverses the cutter discs to eject these foreign materials, effectively protecting the blades from damage.

Core Performance Parameters

1. Crushing Method: Dual-axis shear type
2. Applicable Materials: Carcasses of pigs, cattle, sheep, chickens, ducks, and other animals, as well as bones, feathers, viscera, and other tissues
3. Particle Size: Adjustable from 8 to 100 mm
4. Processing Capacity: 1–30 tons/hour
5. Bearing Life: Three times longer than conventional equipment
6. Special Features: Automatic hard-object reversal, special waterproof and anti-contamination sealing

Core Advantages

1. Powerful dual-axis shear and tear capability: With its counter-rotating dual-axis shear structure, it can handle various complex tissues found in animal carcasses, such as bones, feathers, and viscera, delivering high crushing efficiency and thorough material processing without leaving behind large chunks.
2. Versatile compatibility: Capable of processing carcasses of pigs, cattle, sheep, chickens, ducks, and other animals of varying sizes and species, offering broad applicability to meet diverse needs in dead-animal processing scenarios.
3. Special sealing for water and contamination protection: Designed specifically to address the high moisture content of animal carcasses, this sealing system effectively prevents moisture and contaminants from entering the equipment, safeguarding critical components like bearings and gears, extending service life and reducing maintenance costs.
4. Automatic hard-object reversal for blade protection: An integrated hard-object detection and reversal mechanism automatically reverses the cutter discs when encountering metal or other hard materials, ejecting them and preventing blade damage, thereby decreasing the frequency of blade replacements and ensuring continuous, stable operation.
5. Stable operation with low speed and high torque: The low-speed design paired with high-torque output results in minimal vibration and noise during operation, making it less prone to material jams when processing tough substances, and providing reliable, steady performance suitable for long-term continuous use.
6. Flexible adjustment to meet diverse requirements: With particle size adjustable between 8 and 100 mm and processing capacity spanning 1–30 tons per hour, this equipment adapts to different-scale processing scenarios, satisfying varied production needs.

Core Product Value

1. Efficiently reduces the volume of dead animal carcasses, providing appropriately processed materials for subsequent harmless treatment stages and enhancing overall processing efficiency.
2. Special sealing and blade-protection design significantly extends the lifespan of key components, lowering maintenance and consumable costs.
3. Broad material adaptability and adjustable parameters enable it to meet diverse needs across different scales and types of dead-animal processing, offering greater versatility.
4. Stable and reliable performance ensures uninterrupted harmless treatment operations, preventing work stoppages caused by equipment malfunctions.

Target Customer Groups

Harmless treatment centers for dead animals, large-scale farming enterprises, slaughterhouses, and veterinary stations—these institutions and businesses routinely generate substantial quantities of dead animals or slaughterhouse waste, requiring professional crushing equipment for preliminary material processing. The performance and features of this equipment precisely align with their operational needs.

Application Scenarios

This equipment is primarily used in three major scenarios: crushing dead animals, pre-processing animal carcasses for harmless treatment, and shredding slaughterhouse waste. In the context of dead-animal crushing, it rapidly reduces the volume of various types of carcasses, facilitating subsequent processes such as incineration or fermentation. During the pre-treatment phase for harmless disposal, it breaks down carcasses into uniformly small particles, improving reaction efficiency and shortening processing cycles. In the scenario of shredding slaughterhouse waste, it handles animal viscera, residual bones, and other byproducts generated during slaughtering, achieving volume reduction and resource recovery as part of pre-treatment.

Solutions to Industry Pain Points

1. Addressing the challenge of complex carcass compositions: Conventional crushers struggle to simultaneously process materials with differing textures, such as bones, feathers, and viscera. This equipment’s dual-axis shear structure efficiently shreds multiple complex tissues, ensuring thorough material processing.
2. Solving the issue of frequent clogging in standard crushers: Its low-speed, high-torque design, combined with the automatic hard-object reversal feature, effectively prevents blockages caused by tough materials or foreign objects, guaranteeing continuous, stable operation.
3. Tackling poor sealing leading to contamination: The specialized sealing structure blocks moisture and contaminants from entering the equipment, protecting core components from corrosion and pollution, while also preventing material leakage during operation that could harm the environment—fully complying with environmental standards for harmless treatment.

Common Questions FAQ

Q1: What materials can this dual-axis animal carcass shredder process?
A: The equipment is suitable for carcasses of pigs, cattle, sheep, chickens, ducks, and other animals, and can effectively shred bones, feathers, viscera, and other tissue structures, meeting diverse needs in dead-animal processing.
Q2: Can the particle size and processing capacity be adjusted?
A: Yes, the particle size is flexibly adjustable between 8 and 100 mm, and the processing capacity ranges from 1 to 30 tons per hour, adapting to different-scale processing scenarios.
Q3: How does the equipment handle animal carcasses with high moisture content?
A: It employs a special sealing structure that effectively prevents moisture from reaching the bearings and gear components, protecting core parts from corrosion while ensuring stable operation.
Q4: What happens if metal or other hard objects enter the equipment?
A: The equipment is equipped with an automatic hard-object reversal feature. Upon detecting metal or other hard materials, the cutter discs automatically reverse direction to eject these objects, preventing blade damage.
Q5: What are the advantages of this equipment’s longevity?
A: The bearings have a lifespan three times longer than conventional equipment, and coupled with the protective effect of the special sealing structure on core components, the overall service life is extended, resulting in lower maintenance costs.