This is a testing machine (Williams test) for evaluating the wear resistance of vulcanized rubber and thermoplastic rubber.
- This is a testing machine (Williams test) used to evaluate the wear resistance of vulcanized rubber and thermoplastic rubber. - It is mainly used for testing tires, shoe soles, and similar products. - Two flat test pieces fixed to a horizontal arm are pressed against the surface of a rotating abrasive material, which is positioned vertically, under a specified load to induce wear. - The wear weight is determined from the mass of the test pieces before and after the test, and the wear volume is calculated. <Reference Standards> JIS-K6264-2, ISO-4649 【Regarding Catalog Download】 Please request the catalog from the related links below or by contacting us. *For products without individual catalogs, please request the comprehensive catalog.
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■Specimen: (20 ± 0.5) × (20 ± 0.5) × thickness 10 mm ■Specimen mounting position: 63.5 mm left and right from the center of the grinding wheel ■Load: 35.5 N (3.62 kgf) ■Grinding wheel: Outer diameter φ165 mm, inner diameter φ70 mm, material C, grain size #70 ■Grinding wheel rotation speed: 37 ± 3 rpm ■Timer: Max. 99 min 59 sec ■Option: Specimen punching blade ■Dimensions & weight: Approximately W700 × D520 × H560 mm; approximately 55 kg
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At Yasuda Seiki Manufacturing, we guarantee quality through test data and are making steady efforts to create testing machines that solve various issues in quality control. Many of these conform to global standards and meet the essential requirements of the borderless era. Please utilize the innovative physical property testing machines from "YASUDA SEIKI" for your company's quality control and research and development.