Feature: 

1. The machine has strong function, high cleaning efficiency, long working life and low cleaning cost

2. Aluminum alloy PU wheel is not easy to damage, long service life

3. To replace the leather strip, you just pull it out, no tools needed

4. Open sewage tank is easy to clean, manual discharge valve, easy to understand the operation panel.

5. V-shaped scraper has good water absorption effect, and it is simple and convenient to replace the floating water-retaining skirt. The whole circuit adopts relay and switch to maintain and repair by itself