南京科瑞挤出设备有限公司已顺利完成其定制化KTE65+SE150双阶挤出造粒生产线的全流程工厂测试。该设备即将发运至俄罗斯,用于支持当地客户开展黑色母粒的规模化生产项目。
该生产线专为高炭黑含量的黑色母粒应用量身定制,采用经典的双阶串联工艺:第一阶KTE65同向双螺杆挤出机负责对炭黑与载体树脂进行充分混合与分散,独立完成粉体的润湿与解絮;第二阶SE150单螺杆挤出机则维持熔体压力,稳定物料向模头的输送。通过将混炼与压力建立过程有效分离,该方案可有效解决高填充炭黑加工过程中常见的局部过热、物料降解及筛网频繁堵塞等行业痛点,确保产品色泽均匀、性能稳定。
The production line is equipped with a water-ring hot-cutting system that produces spherical particles with a uniform appearance. A complementary loss-in-weight automatic feeding and batching system ensures precise metering of carbon black, resin, and additives, reduces dust generation, and guarantees formulation consistency.The entire equipment set is equipped with a PLC control system that supports a Russian-language operating interface. Electrical and lubrication components are optimized for the low-temperature workshop environments in Russia, ensuring compatibility with local operating conditions.The equipment has a stable production capacity of 300–500 kg/h, with a maximum carbon black loading of 50%. It is suitable for black masterbatches based on PE and PP carriers and is widely used in pipe manufacturing, film blowing, and injection molding.
The successful implementation of this project represents a significant step in Kerke Rubber & Plastic Modification Equipment’s ongoing commitment to the Russian market. The company will simultaneously provide Russian-language operating manuals, on-site commissioning services overseas, and long-term remote technical support to ensure stable production for its international clients.In the future, Kerke will continue to optimize its two-stage mixing and pelletizing technology to provide comprehensive extrusion solutions for masterbatch and new materials customers worldwide.
分离混合与压力稳定技术:Kerke双级造粒机组应用于俄罗斯黑色母粒项目
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