double shaft shredder

• Opinions on Accelerating the Construction of a Waste Recycling System

  Dec 18, 2025

  The primary objective is to establish a comprehensive waste recycling system by 2025, achieving clear progress in the reuse of principal waste types. Annually, 4 billion tons of major industrial and agricultural waste—including mine tailings, coal ash, coal residue, smelting waste, by-product gypsum, construction waste, and straw—will be repurposed. The reuse rate for new bulk solid waste types will reach 60%. Key recycled resources, such as scrap metal, waste paper, plastics, rubber, and glass, will total 450 million tons annually. The recycling industry’s annual value will reach 5 trillion yuan. By 2030, the goal is to create an efficient, comprehensive waste-recycling system. Targets include fully tapping the value of all types of waste, increasing the proportion of recycled materials in the raw material supply, and positioning the industry among the world's leading in scale and quality. Encourage careful handling and effective recycling of waste, and improve management of industrial waste. Hold waste-producing units accountable and establish clear management records for general industrial waste. Encourage sorting and storage to prevent mixing and disposal, ensuring conditions for resource recycling. Improve the collection system for agricultural waste. Establish and improve the collection, treatment, and utilization system for livestock and poultry manure, and build supporting facilities, including centralized collection and treatment of livestock and poultry manure, and storage and utilization of biogas residue and liquid, in accordance with local conditions. Improve the straw collection, storage, and transportation system, guide major straw producers to collect and store straw on-site, and cultivate third-party service entities for collection, storage, and transportation. Promote the classification and recycling of social source waste. We will continue to promote the work of classifying domestic waste. Improve the recycling network for various types of waste, including household appliances and electronic products. Further enhance the pretreatment capacity in the recycling process of waste materials. Promote the integration of domestic waste classification network points and waste material recycling network points. Enhance resource utilization and waste reuse, and strengthen comprehensive utilization of bulk solid waste. Further expand the channels for the comprehensive utilization of bulk solid waste. Under the premise of meeting environmental quality standards and requirements, strengthen the promotion and application of comprehensive utilization products in the construction field, smooth the channels for the utilization and absorption of underground filling, ecological restoration, roadbed materials, etc., and promote the efficient extraction and clean utilization of valuable components from tailings and smelting slag. Strengthen the efficient utilization of renewable resources. Encourage the rational extension of the deep-processing industrial chain for recycled resources, such as scrap steel, scrap non-ferrous metals, waste paper, and waste plastics. Support the green, mechanized, and intelligent quality improvement and transformation of existing projects for the processing and utilization of recycled resources. Encourage enterprises and research institutions to enhance the research and development of technical equipment and support the promotion and application of advanced technologies.

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• How to Maintain Twin Shaft Shredder Bearings

  Nov 13, 2025

  After purchasing a twin shaft shredder, besides being concerned about the output in daily production, another topic we often focus on is the equipment's service life. The duration of use is closely related to the bearings in the equipment. Due to different working environments, the lifespan of bearings can vary. To extend the service life of bearings, we need to understand some basic maintenance methods and techniques.   1. Proper selection of bearings: Choose the appropriate type and specification of bearings based on the specific requirements of the equipment and working environment. For example, for high-strength and high-load applications, it may be necessary to select bearings with higher hardness and greater durability.   2. Keep clean and dry: Bearings should be kept clean, avoiding any form of contamination such as dust, metal particles, or grease residue. At the same time, bearings should be kept dry to prevent corrosion caused by moisture or water.   3. Regular maintenance and grease replacement: Perform regular maintenance on the bearings, including replacing the lubricant to ensure proper lubrication, but also be careful not to over-lubricate, as this may cause poor heat dissipation.   4. Correct installation: The way bearings are installed affects their service life. Use the correct installation tools and methods to ensure proper alignment and avoid impact installation, reducing damage to the bearings.   5. Avoid overloading: The twin shaft shredder should avoid operating beyond its designed capacity to prevent overheating or damage to the bearings.   6. Regular inspections: Regularly check the operating condition of the twin-shaft shredder, including bearing temperature and noise, to detect and address potential issues in time.   7. Use an appropriate cooling system: For high-intensity, long-duration operations, consider using an appropriate cooling system to reduce the temperature of the bearings and extend their service life.  

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• Can the dual shaft shredder choose the shredding size?

  Sep 10, 2025

  A dual shaft shredder can indeed control the size of the shredded material. This is mainly achieved by adjusting the following key parameters:   Blade and gap adjustment: Adjust the blades on the shredder, including the number, shape, and arrangement of the blades. Different blade configurations will affect the size and shape of the shredded material. At the same time, the gap between the twin shafts can be adjusted according to the desired fragment size. Smaller gaps typically produce finer pieces, while larger gaps may produce larger pieces.   Shaft speed and rotation: Adjusting the shaft speed of the twin-shaft shredder also affects the size of the shredded material. Higher speeds generally produce finer fragments, while lower speeds may produce larger fragments.   Feeding speed: Controlling the feeding speed of the raw material can also influence the size of the shredded material. A faster feeding speed may result in insufficient shredding and larger fragments, while a slower feeding speed can lead to more precise shredding, producing smaller fragments.   It is important to note that adjusting a twin shaft shredder to produce specific sizes and shapes of fragments requires some experience and testing. Gradually adjusting the parameters and regularly inspecting and maintaining the machine can ensure that the shredder remains in good condition and produces the desired fragment size.   Additionally, it is also crucial to select a twin shaft shredder model and specification suitable for the material characteristics and required output size. For example, considerations should include the material's hardness, moisture content, and output size requirements to choose the appropriate shredder model and power.

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• The double shaft shredder makes waste shredding much easier

  May 08, 2025

  As environmental concerns grow and resource recycling advances, waste treatment becomes more critical. The crushing stage is vital, and the two shaft shredder, with its outstanding performance, plays a key role in efficient waste crushing and recycling, making the process more effective and reliable.   The two shaft shredder tears the waste in both directions through two high-speed rotating knife shafts. ACLMEC scientifically designs the shredder to effectively shred solid waste into smaller pieces, including all kinds of metal, plastic, rubber, electronic devices, and other waste materials. This mechanical reclycling method boosts production efficiency and ensures the stability and safety of the processing procedure.   Compared to traditional single shaft shredder, the double-shaft shredder offers greater adaptability and higher processing capacity. As the two shafts operate synchronously, the shredding process is more uniform, and the size and shape of the waste products are more evenly and easily controlled, thereby facilitating subsequent sorting and resource recycling. In addition, the low-speed design of the two-shaft shredder significantly reduces energy consumption, making it both energy-saving and environmentally friendly.   Overall, the ACLMEC double shaft shredder, with its high efficiency, environmental theory, and energy-conservation features, has become an essential reclycling   

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• The features of the double shredder from aclshredder

  Apr 11, 2025

  The double shaft shredder is a mechanical equipment used for coarse and fine crushing of various materials. It shears, tears, and squeezes the materials through the blades on two relatively rotating knife shafts, thereby breaking the materials into smaller fragments or particles. The two-shaft shredder is widely used in the recycling and treatment of materials such as waste plastics, waste rubber, wood, metal, electronic waste, paper, and fabric.   Features of the two shaft shredder 1. High efficiency: The dual shaft design provides a greater crushing force and is capable of handling complex and large materials. 2. Stability: Stable structure ensures consistent operation and low noise levels, which helps users maintain a quiet workspace and reduces maintenance concerns. 3. Durability: Constructed from strengthful steel and well heat treated shredding knives, which ensures a long lasting durability, giving users confidence in its sustained performance. 4. Multi shredding applications: Suitable for shredding various solid materials, with strong adaptability. 5. Easy operation: With an automatic control system, the shredder is straightforward to operate, replace tools, and maintain, helping users feel capable and supported in their tasks.  

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• How to solve the problem of the shredder getting stuck?

  Feb 16, 2023

  While the aclshredder is versatile and can handle a variety of materials, such as plastic, tires, steel, and all kinds of waste, it's essential to remember that not all materials are suitable for shredding. Thick metal blocks, extremely tough materials, or materials that exceed the size limit for shredding should not be forced through the shredder. Doing so can cause the shredder to get stuck and, in severe cases, lead to damage. This caution is necessary to ensure responsible and safe operation.   Here, how can we avoid the phenomenon of material jamming in the twin shaft shredder?   Understanding the application fields of different types of shredders and the intricacies of shredding design is crucial. This knowledge empowers us to follow three key requirements and operate the two-shaft shredder effectively. 1.It is not allowed to exceed the hardness limit of the materials to be shredded by the double shaft shredder. 2. It is not allowed to exceed the design of the two shaft shredder for shredding materials. 3. Operate the aclshredder strictly in accordance with the rules. For some uncertain and questionable materials, we should conduct a trial run of the shredder in advance to prevent material jamming.  

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• The double shaft shredder has brought significant changes in the field of material crushing

  Nov 01, 2019

  The two shaft shredder, a pioneering innovation in the field of material crushing, has brought about significant changes and piqued the interest of industry professionals and engineers alike.   As a paragon of efficiency and environmental friendliness in the realm of crushing equipment, the two-shaft shredder's design concept and technological innovation instill a sense of confidence in its users. Compared with traditional crushing equipment, the two-shaft shredder has made significant strides in crushing efficiency, particle size, energy consumption, and other aspects, reinforcing its reliability and environmental benefits.   Firstly, the double shaft shredder employs advanced crushing principles and structural designs, allowing materials to be subjected to more uniform and effective crushing forces during the crushing process. This design not only enhances crushing efficiency but also ensures a more uniform particle size of the crushed materials, meeting the requirements of various industries for material particle size. Secondly, the two-shaft shredder also has a significant advantage in terms of energy consumption. By optimizing the design of the crushing tools and selecting suitable materials, the two-shaft shredder can reduce energy loss and improve energy utilization during the crushing process. The two shaft shredder not only reduces production costs but also meets current environmental protection requirements for energy conservation and emission reduction.   Additionally, the two shaft shredder also prioritizes environmental protection and sustainable development. During the crushing process, the two-shaft shredder utilizes advanced technologies for dust removal and noise reduction, effectively reducing dust and noise emissions and minimizing environmental pollution. Meanwhile, the two-shaft shredder can also recycle waste, converting it into valuable renewable resources and making positive contributions to environmental protection. The emergence of the two-shaft shredder, a beacon of sustainability in the field of material crushing, has not only propelled technological progress but also profoundly influenced the development of related industries. In the realm of waste treatment and resource recycling in industries such as plastics, rubber, and wood, two-shaft shredders are assuming an increasingly pivotal role. Their efficient and environmentally friendly crushing capacity is empowering these industries to achieve better resource reuse and reduce environmental pollution, thereby fostering the sustainable development of the industry and inspiring others to follow suit.  

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