1. Abrasion and corrosion resistant construction material
2. Wear resistance
3. Uniform packing of mesh screensPDF Download
Extruder screens are made from the best grades of corrosion resistant alloys. They are an imperative part of melt filtration and extrusion procedure. Extruder screens are effective in keeping away combined foreign particles from the finally equipped extrusion product and offer a clean and clear extrusion for plastic and rubber processing equipments.
The extruded screens are offered in the following types:
Layers: Single layer or multilayer
Shape: Circle, Square, oval, rectangular, kidney, cones and other special shape extruder screen filter disc, cylindrical extruder screen, multilayer extruder screen with spot welded and with or without frame.
Extruder screens are made in the different mesh sizes by welding them together. In the various mesh size screens, the finest screen is in the center of pack and the mesh with bigger opening is consecutively outer side that the screen pack is in a symmetrical fashion to avoid any accidental installation. They are fit for extrusion processing of polymers, fibers and plastics. Extruder screens have capability to filter any particle type and size and enhance the product’s combination.
Material: Extruder screen packs are made from stainless steel and special alloys. When select extruder screens, consider their service condition. The media flow pressure can cause mesh screen warping and decrease their efficiency. Therefore care should be taken while choosing your screen material.
Durability, corrosion resistance of the screen materials, screen mesh, weaving kind, wire dia and opening percentage.
Extruder screen pack made from stainless steels are resistant to corrosion. The nickel alloy packs can be utilized in processing the corrosive media such as sulphuric acid (H2SO4), hydrofluoric acid (HF) and salt water. Choose packs that fit your working requirements.
Factors to consider while ordering extruder screens – durability and corrosion resistance of screen materials, screen mesh, weaving style (plain weave, twilled weave, dutch weave), wire diameter and opening %. Heanjia Super-Metals produce extruder screen and screen packs for efficient extrusion system. Our products prove to be well efficient for the domestic and overseas customers.