Steel Wheel Abrasion Tester
Published: 9/27/2021
The Steel Wheel Abrasion Tester uses a friction wheel, an abrasive feeding device, and a sample fixture to evaluate the abrasion resistance of materials. It is ideal for testing brittle materials such as unglazed tiles, mosaics, cement bricks, and natural stones in compliance with GB/T 9966.4-2020 standards.
Product Description
The Steel Wheel Abrasion Tester, model WM-II, consists of a friction steel wheel, an abrasive feeding hopper, a sample fixture, and a balance weight. This device is designed to measure the abrasion resistance of all unglazed tiles, mosaics, cement bricks, natural stones, marble slabs, and composite panels. Manufactured to meet the requirements set by the GB/T 9966.4-2020 standard for natural stone testing, this instrument serves to enhance the inspection conditions of construction materials and accessories production facilities, improving test levels and ensuring product quality.
Technical Specifications
| Parameter | Specification |
|---|---|
| Friction Wheel Speed | 75 rpm ± 4 rpm |
| Wheel Diameter | 200 ± 0.2 mm |
| Wheel Thickness | 70 ± 0.1 mm |
| Wheel Hardness | 203 HB - 245 HB |
| Abrasive Feed Rate | 100 ± 10 g/100 rpm |
| Sample Size | 100 × 150 mm |
| Abrasive Type | F80 white fused alumina as per ISO8486-1986 |
| Hopper Volume | > 5 L |
| Pressure Weight | 14 kg ± 0.001 kg |
| Method Compliance | GB T 9966.4 method two |
| Counter Function | Friction wheel has counting and preset functions, can set time for automatic test completion |
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B6-101, Zhongnan High-Tech Intelligent Manufacturing Industrial Park, No. 10 Shuangma Street, Yuetang District, Xiangtan City, Hunan Province, China
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