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  • Recycle used home appliances by aclshredder
    Jan 10, 2025
    With policies encouraging trading in old household appliances and promoting green consumption, improvements to the recycling system foster a more sustainable environment, inspiring confidence in the value of recycling used appliances.   The shredding system is a key link in the home electrical appliances recycling process, comprising multiple efficient processing stages. From raw material feeding to the final sorting, every process plays a significant role. Firstly, used home appliances are sent into the crushing system through chain plates or belt conveyors. Here, the two-shaft shredder thoroughly disassembles household appliances, reducing them to smaller fragments. In the shredded materials, metallic substances such as iron, copper, and aluminum, as well as non-metallic substances like plastic, are separated, facilitating subsequent reuse.   Next, the shredded, initially decomposed waste materials enter the sorting system. The metal components are separated by magnetic separation. Then, advanced sorting technologies, such as eddy current, vibrating screens, and air separation, are used to refine the recycling of different materials further. Ultimately, all recyclable resources, plastics, and metals like steel, copper, aluminum, etc., will be efficiently separated and re-enter the production cycle, giving new life to used household appliances.   The entire system includes dust-removal devices and environmental protections, reassuring staff and stakeholders that safety and environmental responsibility are prioritized during processing.
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  • Acknowledge the process flow of the metal scrap steel shredder reclycling line
    Dec 02, 2024
    The metal scrap steel shredder is an advanced equipment for shredding and reclycling scrap metals. Its comprehensive set of equipment includes a feeding conveyor, one or two scrap steel shredders, a discharging conveyor, a magnetic separator, and a control cabinet. For larger metal waste such as color steel sheets, oil drums, and scrapped car shells, a preshredder or precutter is necessary for overall reclycling efficiency.  By combining shredding in grades and sorting systems, a complete scrap steel shredding production line is formed, and the automated processing significantly improves material processing efficiency. The result is recycled scrap steel that is not just clean and pure, but also of even shape and high gravity, instilling confidence in the quality of the end product. Scrap steel materials will be squeezed and shredded into evenly sized sheets by two rows of rotating knife shafts operating in opposite directions in the double-shaft metal shredder. After that, waste will be fed into the scrap steel crusher via a conveyor belt and hit by the high-speed rotation of the hammers to separate other materials, such as paint, plastic, and rubber, from the steel waste. Then the magnetic separator will select, and the conveyor will recycle the clean steel waste. Regarding the metal scrap steel shredder production line. Here we also have a scrap steel pulverizer, a metal pelletizing machine, a scrap steel pelletizing machine, a metal ball-rolling machine, etc. It can systematically process scrap steel, scrap aluminum, and other waste metals, significantly improving reclycling efficiency, enhancing material purity, reducing losses, and increasing economic value.  
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  • How to recycle lithium batteries by shredding
    Oct 10, 2024
    First, the feeding system transports the batteries to the anaerobic shredding system. This system, equipped with a two-shaft shredder and a dedicated shredder for charged batteries, ensures the safety of the entire process. The batteries are shredded into smaller pieces using anaerobic shredding, while the nitrogen atmosphere effectively prevents combustion or explosion. Also, the fire protection system, under real-time monitoring, further enhances the safety of the entire processing. Then, the shredded batteries enter the low-temperature drying system, which operates in a nitrogen atmosphere to control the oxygen content, preventing the electrolyte inside the battery from burning. The drying process volatilizes the electrolyte, which is then treated in the tail-gas treatment system in case of any pollution caused.  Next, the dried materials will be generally separated into heavy or light materials after the first time shredding. The heavy materials mainly consist of the battery casing and tabs, while the light materials include electrode materials and black powder. The light materials then enter the high-temperature pyrolysis system, where the PVDF coating on the positive electrode is removed by pyrolysis, and the fine-grained separator and the pyrolysis-derived plastic are carbonized. This step not only enhances the purity of the recycled materials but also effectively reduces the impurity content in the black powder. After multiple sorting systems by shredding, crushing, and screening, the pyrolysis materials are further refined. Black powder, aluminum, and copper particles are effectively separated and collected, then go to the following processing systems.  The entire recycling process is conducted under a nitrogen atmosphere and in an oxygen-poor environment, effectively reducing the risk of fire and enhancing safety. Meanwhile, the multi-stage black powder collection method yields lower impurity levels and a higher recycling value for the resulting black powder. In addition, the system is also equipped with an exhaust gas treatment system and a fire protection system to handle the exhaust gas generated throughout the sorting and recycling process, ensuring environmental protection. The fire protection system monitors each system in real time to ensure the safety of the entire recycling process.  
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  • How to deal with discarded furniture?
    Aug 15, 2024
    When the old furniture at home no longer meets our needs, how to dispose of it properly becomes a question worth considering. Here, we will offer several environmentally friendly, practical treatment solutions to breathe new life into discarded furniture.   1. If your furniture is still in good condition, why not try reselling it? Online markets and local second-hand furniture stores are both great places for you to resell your old furniture. This not only enables your furniture to find a new owner but also provides you with certain economic benefits.   2. Participating in recycling activities is also a good choice. Many cities and communities have established old furniture recycling programs. You need to hand over your old furniture to professional recyclers, who will collect and handle it properly. This is not only convenient and fast, but also can contribute to the environmental protection cause.   3. Contacting local charities, such as churches and charity shops, to donate your old furniture is a warm and caring choice. Your generous donation not only helps those in need but also keeps your old furniture out of the landfill.   4. In addition, creative reuse is an exciting way to handle things. Try repainting or replacing the handles of the old furniture to make it look brand new. Alternatively, you can also transform old furniture into new items, such as flower stands and courtyard decorations, to add a unique artistic touch to your home.   5. If furniture truly cannot be recycled or resold, then sending it to a landfill is the last resort. However, please note that this practice will have a significant negative impact on the environment. Therefore, it's crucial to avoid this method whenever feasible, making you feel responsible for the environment.   6. The last method will prevent landfills from becoming the ultimate destination for discarded furniture. It is about resource reutilization, which involves ACLMEC shredders mechanically disassembling discarded furniture into smaller pieces and then reusing those pieces to make other new items. The professional name for this method is the large-sized waste resource recovery system. The system consists of a dedicated waste furniture shredder, a feeding chain plate conveyor, a discharging belt conveyor, a magnetic separator, an intelligent control system, a pulse dust removal system, a hydraulic packaging system, etc. The process is simple, the technology is mature, and it has a wide range of applications. Besides handling discarded furniture, it can also handle household appliances, garden waste, domestic garbage, industrial waste, and more.
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  • How does the shredder deal with waste textiles?
    May 17, 2024
    ACLMEC has a specialized shredder device for processing waste textiles, and it is also widely used in the recycling of used clothing, textile regeneration, and environmental protection industries. Its primary function is to tear and cut waste textiles using high-speed rotating blades, converting large pieces into small fibers or textile fragments, thus facilitating subsequent processing and reuse. The working principle of the shredder is to utilize the high rotational speed of the blades and rely on mechanical force to shear and tear textiles. During the shredding process, waste textiles are continuously fed into the shredder through the feeding port, and the blades shear them until the particles meet our requirements in size. This process can effectively turn used clothes, fabrics, carpets, bed sheets, and other items into relatively uniform small fragments. After shredding, the small textile fragments can be reused in multiple ways, such as filling materials widely used in the production of products like car seats and mattresses. And the shredded textiles can also undergo further fiber separation and processing, transforming into recycled fibers and entering the textile industry to re-produce clothing or other textiles.   In conclusion, ACLMEC shredders play a crucial role in the processing of waste textiles. They not only enhance the reuse of resources but also promote environmentally friendly waste treatment, which is of great significance for reducing environmental pollution and promoting sustainable development.
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  • How does the shredder solve the problem of scrap metal?
    Feb 09, 2024
    In modern industry, the disposal of scrap metals is an important issue. Traditional methods for handling scrap metals, such as landfilling and incineration, not only waste resources but may also cause severe environmental pollution. However, the advent of the metal shredder offers a promising solution, a brand-new solution to the problem of scrap metal disposal.   The metal shredder is the cornerstone of mechanical recycling equipment, specifically designed to shred scrap metals and other waste materials, including circuit boards, tyres, cables, plastics, wires, and rubber. The metal shredder applies powerful mechanical force to shred and tear scrap metal waste into smaller pieces for further processing and utilization, and the ACLMEC shredder plays an indispensable role in recycling, providing significant convenience for subsequent processing and reprocessing of waste materials. The application of this kind of mechanical equipment not only enhances recycling efficiency but also reduces the consumption of human and material resources, lowers recycling costs, and thus brings greater economic benefits and environmental protection value to society and the environment.   In addition, the ACL Metal Shredder is highly adaptable to deal with a wide range of wastes, regardless of the varying sizes and densities. Therefore, it has become indispensable mechanical equipment in the recycling industry, providing strong support for the recycling and reuse of waste materials.  
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  • Brief Introduction of small double shaft shredder
    Dec 01, 2023
    A small double shaft shredder is a type of mechanical equipment used to handle various solid wastes. It cuts the waste into smaller particles through two parallel rotating shafts (usually spinning at high speed). The waste can include plastic, rubber, paper, metal, wood, and even electronic waste. Compared to a single-shaft shredder, a twin-shaft shredder offers higher cutting efficiency and more uniform material processing.   The working principle of a mini double shaft shredder is quite simple, mainly achieved through the interaction of blades on the two rotating shafts to crush the waste. Each shaft is equipped with blades, and when waste enters the machine, it is clamped and cut by the blades on both shafts. Due to the presence of multiple sets of blades, the waste is processed more evenly and finely during shredding.In addition, the rotation direction of each shaft in a twin-shaft shredder can be independently controlled, allowing the equipment to flexibly adapt to different material processing requirements. By adjusting the rotation speed and blade spacing, the cutting ability and shredding effect of the equipment can also be optimized.
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  • Two similar productivity shredders, single shaft shredder and double shaft shredder, how do we select?
    Oct 17, 2023
    The difference of two shredders is the power shredding system. A single shaft machine with only one shredding shaft in the middle, rotating to shred items. The double shaft type shreds waste using two rotating shredding shafts. Then, is the dual axis shredder one better than the single axis shredder one in yield volume? Not that really. It also depends on: The power of two shredders The material used to make the blades in the two machines How blades are arranged on the rotating shaft Different waste materials to shred The required size of shredding waste Therefore, the most effective approach for us is to conduct comprehensive testing of the two different shredders, ensuring we make the best selection for our needs.  
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  • What are the reasons that affect the service life of the cutting tools in shredder equipment?
    Aug 10, 2023
    As a crucial component of the shredder machine, the service life of the cutting tools is not just a matter of maintenance; it has a significant influence on the overall performance and efficiency of the shredder equipment. A longer service life of the cutting tools benefits reduced downtime, increased productivity, and lower maintenance costs.   Shredder equipment is a versatile tool capable of shredding and shearing a wide range of materials, including PE pipes, plastic bottles, wood, waste copper wires, plastic films, woven bags, paper, circuit boards, thin metals, medical waste, used household appliances, and domestic waste. It is also used in vehicle recycling and for the treatment of domestic waste.   When it comes to applications, we carefully select the appropriate knives for the shredder equipment, depending on the type of waste being recycled. When it comes to knife types, knives can also be classified according to the type of shredder, as follows: single shaft shredder blades, double shaft shredder blades, three shaft shredder knives, and four shaft shredder knives. So, what are the main factors that affect the service life of the cutting knives in shredder equipment? 1. Structure of cutting knives: This includes the cutting gap, the tool angle, and the surface roughness of the knife cutting edge 2. Raw materials for cutting tools: workable material selection for different shredding. 3. Heat Treatment of cutting Tools: Hardness of the blade, uniformity of hardness on the same surface, suitable hardness for different shredding. 4. Tool rotation speed: That is, the shredding speed of the tool relative to the material; 5. Shredding Force of the cutting blade, which is the power of the shredder equipment.
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  • Safety protection in the production of metal shredding
    Jun 13, 2023
    Metal shredders are highly efficient equipment that are popular in the metal recycling and processing industry. However, there are significant safety risks associated with shredding steel waste. How can we eliminate the occurrence of safety problems? The safety protection of metal shredders primarily focuses on preventing metal fragments from flying out during the crushing process. We cannot simply rely on baffles. Firstly, we should place the shredder a safe distance away from people. Then surround the production line of the metal shredding with a fence. And adjust the height of the fence according to the actual working situation. Furthermore, thicken the fence where flying debris is likely to be a greater concern. Add protective iron sheets to the shelters set up for the operators in the construction environment. Set up an approximately 10cm iron plate fence opposite the material transportation holes. The height of the fence should be able to prevent fragments from flying over. When our aclshredder is used for steel shredding, we must consider all possible scenarios and implement protective measures accordingly. As a shredder manufacturer, ensuring the safety of the equipment and providing comprehensive safety guidance during on-site installation is essential to effectively addressing the problem of safety protection.
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  • Operating a single or double shaft shredder precautions
    Apr 14, 2023
    What should we know when operating a shredding machine? 1. Regularly inspect all connecting bolts and the square head bolts for fixing the toothed plate. Prevents loosening and ensures the shredder's safety. 2. Lubricate each bearing bush, large and small gears, and special-shaped gears 1 to 2 times per shift to ensure sufficient lubricating oil inside the bearing bush and reduce over-decomposition wear on the bearing bush and gears. 3. Control the feeding particle size to ensure it does not exceed the specified size. Your ability to maintain continuous and uniform feeding is key to preventing material blockage and ensuring the efficient operation of the shredder. 4. Regularly check the temperature of the bearing. The temperature rise of the bearing bush should not exceed 25 to 30 degrees Celsius above room temperature. 5. Clean the bearing slide way of the moving roller frequently to remove dust and impurities to prevent materials from entering the moving roller and causing accidents due to its inability to move. 6. When there is a sudden power outage, first disconnect the power supply of the motor to prevent accidents caused by sudden power restoration. Then remove the unshredded materials from the shredder to prevent the safety pin from being cut off due to excessive load when the shredder starts. 7. Pay close attention to the working condition of the safety pin. If the safety pin is cut off, immediately disconnect the power supply to prevent the large pulley from rotating idly in the sleeve for an extended period. This idle rotation may cause excessive wear on its mating surface and even lead to shaft seizing and other accidents, resulting in significant damage to the equipment and downtime. 8. Operators must strictly follow the safety technical operation procedures and should not operate at will to prevent personal and equipment accidents.
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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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