Deqing Chuangying Mechanical Technology Obtains Patent for Plastic Processing Extrusion Equipment, Facilitating Plastic Extrusion Processes
Financial World, April 16, 2025 – Deqing Chuangying Mechanical Technology Co., Ltd. has obtained a patent for "an extrusion device for plastic processing." The device includes a crushing chamber that guides larger plastic pellets into it. A motor drives high-speed rotation of crushing blades to process the plastic pellets, thereby enhancing convenience for plastic extrusion operations.

Case Study: SG-90200B Large Crusher Application by [Shini Group]
According to a June 2020 report on China Plastics Online, Shini Group recommended the SG-90200B crusher to meet a customer's needs for crushing EVA foam peeling materials and scraps. The machine features a design with 7 rows of movable blades and 3 rows of fixed blades, with 4 movable blades arranged in a V-shape per row, enabling it to handle materials that are both tough and thin. Compared to the customer's previous equipment, the SG-90200B doubled production capacity, reduced labor requirements by 80%, and allowed the blades to operate continuously for a month without sharpening.