Author name: Toolant

Toolant’s Centralized Feeding and Automatic Weighing System is built for today’s push toward intelligent factories. This setup streamlines plastic compounding from start to finish—raw material handling, weighing, mixing, pelletizing, and packaging—all tied together with a PLC control system. With years of expertise in automated manufacturing, I’ll walk you through what makes this system a powerhouse, […]

Twin-screw extruders are essential tools in today’s manufacturing world, built to process plastics and advanced materials with top efficiency. At Nanjing Granuwel Machinery, we’ve designed these machines to tackle tough industrial jobs, offering durability and flexibility. With years of hands-on experience in extrusion technology, I’ll break down what makes our twin-screw extruders stand out, their

In this blog post, as a professional manufacturer specializing in the R&D and production of industrial extruders, we, Granuwel, will walk you through compostable and biodegradable plastic extruders, how they work, and their practical significance for environmental protection. Conventional plastic takes at least 200 years to fully decompose naturally, and in some cases, it could

The extruder screw, playing an important role in the extrusion machine performance, consists of different types of extruder screw elements, such as conveying elements, shearing elements, mixing elements. These screw elements also come in sub-types, including single head screw elements, double head screw elements, and triple-head screw elements, which exert different functions on plastic material

What is the Difference between Medical Plastic Extruders and Industrial Plastic Extruders? Brief Answer: Medical plastic extruders and industrial plastic extruders differ in design, application and material selection. The former focuses more on product precision and hygiene standards, while the latter focuses more on production efficiency and cost-effectiveness. Medical extruders may require a higher degree

With the wide application of plastic products, the environmental problems caused by waste plastics are becoming more and more serious. Plastic recycling, as a process of restoring waste plastics to utilizable resources, has become one of the important means to solve plastic pollution. The twin-screw extruder converts mixed and contaminated waste plastics into high-quality recycled

In plastic extrusion field, Tandem Extruder and Cascade Extruder refers to the same extrusion machines, also called two-stage extruders which is the more common term people tend to use. Learn More About Granuwel Two Stage Extruder Machine >> (The Granuwel twin-stage extruder consists of a GTE high-speed co-rotating twin-screw mixer and a GDS series low-speed single-screw

With the continuous advancement of technology and rapid development of the industry, the demand for high-performance materials is increasing. Especially in industries such as adhesives and sealants, there are higher requirements for the quality and performance of materials. To meet these demands, twin-screw extruders, as an advanced plastic processing equipment, play a significant role in