25 Tension hook Type Hook No.1 This type is made by directly bending wire mesh lines 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 of wire mesh. Mainly used for wire mesh with wire diameters of φ4.0 mm or more. Hook No.3 It is a type in which wire mesh is inserted between the bent boards in U-shaped and bent. Mainly used for wire mesh with wire diameters of φ1.0 to 4.5 mm. In some cases, rivets may be processed to prevent wire mesh loss. Hook No.4 It is a type in which rubber packing (standard is white natural rubber) is placed between the boards of HOOK No.3. Mainly used for wire mesh with wire diameter of less than φ1.0 mm. In some cases, rivets may be processed to prevent wire mesh loss. Hook No.5 HOOK No.3 The rubber packing (standard is white natural rubber) and board are placed between the boards of HOOK No.3 to make the wire mesh more difficult. Mainly used for wire mesh with wire diameter of less than φ1.0 mm. It is also possible to make it even harder to get out by rivet processing. Hook No.6 (Rivetless hook *) This type is based on the structure of Hook No.5, making it difficult to get through the wire mesh without using rivets. Mainly used for wire mesh with wire diameters of less than φ0.21. The tensile strength is equal to or greater than that with rivets. 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. In addition, a completely new idea has suppressed the gap between the hook plate and the wire mesh, where the processed material is easy to remain. 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 nets from the rivet part. We are working on the development of "Rivetless Hook" tension hooks that do not use rivets. It is suitable for food-related sifting processes.
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