This instrument is used to test the waterproof performance of finished shoes. It measures the waterproof penetration of the shoes by subjecting a whole shoe to a mechanical washing with rotating wet brushes at a specified water depth.

Technical Specifications:

Brush rotation speed: 85±5 rpm

2. Lateral speed: 20 ± 2 rpm (1 revolution equals a full forward and backward displacement)

Flow Rate: 0.50 ± 0.1 L/min

Counter: adjustable from 0.01S to 9999h

5. Volume (W×D×H): 110×93×127 cm

6. Weight: 160 kg