Extruder Screens Packs and Their Industrial Benefits

An extruder screen is an important part of the melt filtration process.  It is useful for making sure that the extrusion process becomes viable and clean. These screens are used in rubber, fiber and plastic processing machinery. These screens can be of single layer or multi-layer. Extruder screen packs are made up of various screens of different mesh sizes. They are welded together to serve different industrial purposes. It can be made with materials like stainless steel, brass, nickel, copper, special alloys, etc. It is available in various shapes in the market like disc, circle, oval, rectangular, etc.

These screen packs are of immense importance in the industry and let us see their benefits in details:

•   For filtration of contaminants
•   For improvement of product purity
•   For reduction in the maintenance and repair costs
•  They are highly durable and robust in nature
•  They are anti-abrasive & anti-corrosive
•  As they are used for various purposes, they are available in different sizes and specifications
•   They come with high quality and filtration capacity
• They provide constant quality control during operations
• They come with smooth screening surface
• They do not have sharp edges or burrs or acute angles
•  They cannot be easily deformed
• They do not rust for a long time
•  They have high dirt holding capacity
• They can bear high temperatures as required in the industries

The extruder screen packs are significant in an extrusion process for preventing contamination. It helps to avoid mixing of foreign particles in the extrusion product. These are mostly used in plastic, rubber, petrochemical, aerospace, metallurgy, pharmaceutical and chemical industries. So, while choosing them, you need to consider their working environment. Look if you require single layered or multilayered screen packs. Check their specifications.

The extruder screen packs are designed to fit a variety of products like auto screen belts, custom filters, cylindrical extruder screens, weld packs, frame packs & gasket, etc. They also serve the purposes like easy operation, process control assurance and better inventory control. Thus, these screen packs and spot weld screens are really very beneficial in many industries.