Waste management and recycling are critical aspects of modern industry, with a growing emphasis on sustainable processes and the efficient handling of waste materials. As industries and urban centers continue to generate vast amounts of waste, there is a pressing need for reliable and powerful equipment capable of processing various types of solid waste. One such tool that has gained widespread popularity is the Aultral Double Shaft Shredder.
The Aultral Double Shaft Shredder is engineered to provide an exceptionally high torque, capable of shredding nearly anything that comes its way. This machine is designed for heavy-duty applications, handling materials such as industrial waste, municipal solid waste, e-waste, plastics, scrap metal, and other composite waste materials. In this blog, we’ll dive into the features, applications, and benefits of the Aultral Double Shaft Shredder, offering insights into its powerful design and why it’s a must-have for waste management solutions.

What Is an Aultral Double Shaft Shredder?
The Aultral Double Shaft Shredder is an industrial machine used to reduce the size of solid waste materials by using two opposing shafts, each equipped with sharp blades that rotate in opposite directions. Unlike single-shaft shredders that are designed for faster, lower torque shredding, the Aultral Double Shaft Shredder operates at a lower speed with greater torque, making it ideal for processing tough and bulky materials.
This shredder is typically used for the primary crushing of waste materials. It does not have a mesh or screen, allowing for greater flexibility in shredding large, diverse materials. The size of the shredded particles largely depends on the thickness of the blades. It is commonly used in waste recycling plants, municipal waste management, electronics recycling, and plastic processing facilities.

Key Features and Benefits
1. High Torque and Low Speed
One of the standout features of the Aultral Double Shaft Shredder is its ability to produce high torque at a low speed. This combination allows it to shred tough materials, such as metals, plastics, textiles, and wood, with ease. The lower speed ensures that the machine operates efficiently while minimizing wear and tear on its components, making it more durable over time.
2. Heavy-Duty Construction
The shredder is designed for heavy-duty applications, built with robust components to withstand the high stresses encountered during the shredding process. The body of the shredder is compact yet sturdy, and the high-quality alloy steel blades ensure that it can handle even the most rigid materials. The 42CrMo alloy steel used in the construction of the blades is ideal for providing the durability needed for powerful, high-torque shredding.
3. Modular Blade Design
The Aultral Double Shaft Shredder features modular, removable blades. This feature allows for quick blade replacements, minimizing downtime for maintenance and improving productivity. Blade thickness can also be customized based on the material being processed. This flexibility ensures that the shredder can handle a wide range of materials without compromising efficiency.
4. Independent Motor Drives
The shredder is powered by two independent motors, each driving one of the shafts. This dual-motor setup, coupled with a high-security gear reducer, produces an extremely high torque output. The system ensures that each shaft rotates evenly and efficiently, further enhancing the shredding performance and maintaining the durability of the machine.
5. Automatic Overload Protection
The shredder is equipped with automatic overload protection, which helps prevent the machine from becoming jammed or overloaded during operation. If the material becomes too dense or difficult to shred, the system automatically stops or reverses the machine to clear the blockage, avoiding damage to the motor or blades.
6. Enhanced Safety Features
Safety is a top priority in the design of the Aultral Double Shaft Shredder. With reverse rotation capability, the machine ensures that operators can quickly clear any blockages or jams. Additionally, the machine includes safety features like protective covers and shields around the blade system to prevent accidents and ensure safe operation.
7. Efficient Material Feeding
The shredder features a material feeding system, which can be optionally equipped with a feeding device to assist in pushing the materials into the shredding chamber. This mechanism helps increase throughput by efficiently feeding large or bulky materials, ensuring consistent shredding performance.
8. Compact and Easy to Maintain
With a compact structure and open frame design, the Aultral Double Shaft Shredder is easy to maintain. The machine features an open housing and bearing structure, making it convenient for regular maintenance and cleaning. The machine’s design minimizes downtime and maximizes operational efficiency.
Applications of the Aultral Double Shaft Shredder
The Aultral Double Shaft Shredder is designed for a broad range of industrial applications, making it highly versatile. Below are some of the primary industries and materials it is used for:
1. Waste Derived Fuels
The shredder is ideal for handling municipal solid waste (MSW), industrial waste, wood waste, tires, plastics, carpets, textiles, and other materials used for the production of waste-derived fuels (RDF). It efficiently breaks down these waste materials, making them easier to process into fuel.
2. Metal Recycling
The shredder can handle aluminum, ferrous metals, non-ferrous metals, metal cans, scrap cars, and other metal materials. It is often used in metal recycling plants to break down scrap metal into smaller, more manageable pieces.
3. Electronic Waste (E-Waste)
In the e-waste recycling industry, the Aultral Double Shaft Shredder is widely used to process electronic waste, such as discarded computers, televisions, smartphones, and other electronic devices. The machine’s ability to shred metal, plastic, and electronic components makes it highly effective for this type of recycling.
4. Plastic Recycling
The Aultral Double Shaft Shredder can efficiently process large plastic pieces, such as chemical drums, plastic films, and bottles. It plays a crucial role in breaking down waste plastics, making it an essential part of the plastic recycling industry.
5. Wood and Paper Recycling
In the paper recycling industry, the shredder handles waste paper, industrial scrap paper, and wood waste, reducing it to smaller pieces for further processing. The shredder’s robust construction ensures that it can handle the dense nature of these materials.
Technical Specifications
The Aultral Double Shaft Shredder is built to offer high performance, durability, and efficiency. Below are its key technical specifications:
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Blade Material: High alloy 42CrMo steel for durability and high-power shredding performance.
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Shredder Shaft Design: Dual shafts for high torque output, ensuring efficient material processing.
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Motor Configuration: Dual motor system with independent drives for each shaft, producing ultra-high torque.
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Feeding Mechanism: Optional feed device to assist in pushing materials into the shredding chamber.
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Overload Protection: Automatic overload protection with reverse function to prevent machine jams.
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Shredding Capacity: Varies depending on material type and blade configuration.
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Size Adjustability: Blade thickness and shredder setup are customizable to handle different materials and achieve the desired particle size.
Why Choose the Aultral Double Shaft Shredder?

1. Efficiency
The Aultral Double Shaft Shredder operates with high efficiency, capable of processing large volumes of material quickly. Its high torque output ensures it can handle even the toughest materials, reducing the need for multiple machines or additional processes.
2. Cost-Effectiveness
While the initial investment in a double shaft shredder may be higher than single-shaft models, the long-term cost savings are significant. The durability and efficiency of the machine reduce operational costs over time, including maintenance, downtime, and the need for additional equipment.
3. Versatility
With the ability to handle a variety of materials, the Aultral Double Shaft Shredder is a versatile solution for businesses in the recycling, waste management, and manufacturing sectors. Whether you’re dealing with industrial waste, electronic components, or plastic products, this shredder can meet your needs.
4. Low Maintenance
The shredder’s easy-to-maintain design minimizes downtime and maintenance costs. With features like quick-change blades and an open-frame structure, it’s designed for easy servicing and upkeep, ensuring smooth operations over time.
