Can a twin screw barrel handle different types of materials and viscosities?- Zhoushan Jiading Plastic Machinery Co., Ltd.

Yes, a Twin screw barrel for extruder is designed to handle a wide range of materials and viscosities in the extrusion process. One of the key advantages of twin screw extruders is their ability to process various materials with different characteristics.

Twin screw barrels are versatile and can effectively handle materials such as plastics, rubber, resins, compounds, and even food products. The design of the twin screw barrel, including the screw elements and their arrangement, allows for efficient mixing, blending, and dispersion of the materials.

Different screw element configurations and profiles can be utilized to accommodate materials with varying viscosities. For example, the pitch, depth, and shape of the screw flights can be adjusted to enhance mixing and conveyance of low-viscosity materials, while providing sufficient shearing and kneading action for higher-viscosity materials.

In addition, the temperature control within the twin screw barrel can be precisely regulated to accommodate materials that require specific heating or cooling during the extrusion process.

However, it is important to note that certain materials may require specific screw designs, surface coatings, or barrel liners to optimize the extrusion process and prevent excessive wear or degradation. It is recommended to consult with the manufacturer or a technical expert to ensure the twin screw barrel is suitable for the specific materials and viscosities you intend to process.

Extruder conical twin screw barrel

Specification:

45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 65/138, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188, 105/216, 110/220