25 Types of tension hooks Hook No.1 The wire mesh wire is bent directly without using a board. Mainly used for wire mesh with wire diameters of φ6.0mm or more. Hook No.2 Bending board is welded to wire mesh wire. It is mainly used for wire mesh with wire diameters of φ4.0mm or more. Hook No.3 This type is made by inserting a wire mesh between the bent plates in U-shaped and bending. It is mainly used for wire mesh with wire diameter of φ1.0 to 4.5mm. In some cases, rivets may be processed to prevent wire mesh loss. Hook No.4 A rubber packing (standard is white natural rubber) is placed between the boards of HOOK No.3. Mainly used for wire mesh with wire diameters of less than φ1.0mm. In some cases, rivets may be processed to prevent wire mesh loss. Hook No.5 HOOK No.3 is a type in which a rubber packing (standard is white natural rubber) and a board are placed between the boards of HOOK No.3 to make the wire mesh more difficult. Mainly used for wire mesh with wire diameters of less than φ1.0mm. It is also possible to make it even harder to get out by riveting process. Hook No.6 (Rivetless hook *) This type is based on the structure of Hook No.5, making it difficult to get out of the wire mesh without using a rivet. Mainly used for wire mesh with wire diameters of less than φ0.21. The tensile strength is equal to or greater than that of the rivet. Hook No.7 Newly developed rivetless hook ※ Rivetless hook ※A new line-up. We cover the range of wire diameter φ0.21 to φ0.9mm, which had been difficult to apply until now. Furthermore, with a completely new idea, the gap between the hook plate and the wire mesh, where the processed material is easy to remain was suppressed. The tensile strength is equal to or greater than that of the rivet, and the gap between the hook plate and the wire mesh is equal to or less than that of the rivet. ※There may be problems such as the generation of metal powder due to rivet hole processing and the loosening of the net from the rivet part. We are working on the development of "Rivetless hook" tension hooks that do not use rivets. Suitable for food-related sifting processes.
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