Conical twin screws are a type of screw design commonly used in a variety of industrial processes, including extrusion and compounding. The screws consist of two conically shaped sections that rotate in opposite directions and are typically used in combination with a barrel to create a screw and barrel assembly.

Some of the main advantages of conical twin screws include:
Increased processing efficiency: Conical twin screws are highly efficient, enabling faster and more consistent material processing.
Improved mixing and homogenization: The conical shape of the screws promotes thorough mixing and homogenization of materials, improving the quality of the final product.
Easy maintenance: The screws can be easily disassembled for maintenance and cleaning, reducing downtime and increasing production efficiency.
Versatility: Conical twin screws can be used in a wide range of materials, from thermoplastics to food products, and can be customized to meet specific processing requirements.
Durability: The screws are typically made from high-quality materials, such as steel or titanium, making them durable and long-lasting.

Conical twin screws are commonly used in industries such as plastic processing, rubber processing, and food processing, where precise control over the material's flow and consistency is important.