【Scope of application】

It is used to test the wear performance and scrubbing resistance of the substrate surface of photovoltaic glass, curtain wall glass, automotive glass, ceramics, metal and other substrates after coating.

【technical parameter】

1. Friction head size: 50 mm×29mm

2. Mass of friction head: 100±5g; 550±10g; 600±10g

(The quality of the friction head can be customized according to the actual needs of customers)

3. Friction speed: 30±3 times/min; 120±10 times/min

4. Appearance size: 850*450*550mm

5. Weight: 40KG