1.1 Main drive is gear drive, motor speed is controled by frequency inverter, digital display show speed and glass thickness. Roller Brush are drove by upper and lower motors with separate belt, which has smooth speed and long service life.
1.2 Metal plates of washing part and parts which contacts with water are made of stainless steel.
1.3 All transmitting rubber rollers of the machine are vulcanized rubber (They are forbidden to contact with acidic liquids.).