The operation of recycled plastic granulators plays a vital role in the national economy. It is not only a fundamental part of manufacturing many industrial and agricultural products, but also a major energy consumer in China, accounting for approximately 12% of the country's total energy consumption. At the governmental level, it is essential to establish comprehensive evaluation criteria and industry standards for plastic granulator equipment, implement macro-control mechanisms, and promote market regulation to accelerate technological upgrades in this sector.
Among the most commonly used types of conventional plastic granulators, over three-quarters are hot-air granulators. These machines are highly polluting, as they often rely on coal combustion for their operations. The need to retrofit these furnaces has become an urgent issue. Improving energy efficiency in the granulation process and reducing environmental pollution go hand in hand. By cutting energy consumption by 100 million tons of standard coal, it is possible to reduce COâ‚‚ and SOâ‚‚ emissions by over 64 million tons in China, offering significant environmental benefits.
As the recycled plastic granule industry continues to grow, so does the demand for more advanced and efficient granulator technology. The plastic granulator industry must constantly enhance its technical capabilities, leverage its strengths, and better adapt to the needs of the recycling sector.
Currently, China’s waste plastic recycling rate remains relatively low, with limited numbers of recycling plants and uneven regional distribution. Many areas still lack proper facilities. Meanwhile, the rapid development of the plastics industry has led to a booming market, with dozens of large plastic markets across the country. This has created a high demand for waste plastic pellets, driving up prices significantly. As a result, processing waste plastic into pellets is becoming a promising area for future growth. Recycled plastic granulators, as key processing equipment, will have a wide range of potential customers.
Recycled plastic pellet production involves lower risk, allows for flexible investment scales, and has a low entry barrier. Businesses can start with a single production line or invest in multiple units at once. With higher profit margins, more factories are expected to emerge in the coming years, presenting a huge business opportunity for manufacturers of recycled plastic granulator equipment.
In exploring new development paths for plastic granulator technology, energy efficiency, environmental protection, and product quality must be considered holistically to achieve sustainable and coordinated progress. To implement a high-efficiency and green granulator strategy, the industry should prioritize resource-saving development and move toward intelligent and integrated solutions.
Expanded Metal Mesh
Expanded Metal Mesh: Expanded metal mesh is a type of sheet metal that has been cut and stretched to create a pattern of interconnected diamond-shaped openings. This process enhances the strength and rigidity of the material while maintaining its lightweight nature. Expanded metal mesh is versatile and used in various applications such as security fencing, walkways, grating, filtration, enclosures, and architectural elements.
Galvanized Expanded Metal Mesh: Galvanized expanded metal mesh is an expanded metal mesh that has undergone a galvanizing process. Galvanization involves coating the metal mesh with a layer of zinc to protect it from corrosion and rust. The zinc coating provides enhanced durability and weather resistance, making galvanized expanded metal mesh suitable for outdoor applications where exposure to moisture or harsh environments is expected.
Diamond Expanded Metal Mesh: Diamond expanded metal mesh refers to an expanded metal pattern where the openings are in a diamond-shaped configuration. This pattern provides excellent strength and structural support while allowing for good airflow, light transmission, and visibility. Diamond expanded metal mesh is commonly used in architectural designs, decorative applications, speaker grilles, security screens, and machine guards.
Expanded metal mesh, whether galvanized or in a diamond pattern, offers several advantages, including high strength-to-weight ratio, versatility, good ventilation, and ease of fabrication. The specific type of expanded metal mesh chosen depends on the intended application, environmental factors, and desired aesthetic appearance.
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