Because of special physics and chemistry characteristic of water, as driven medium, it will inevitably cause material corrode, relative motion rub wearing and tearing of pack a series of issues.

• 由于水的特殊的理化特性,将水作为驱动介质,必然会引起一般材料的腐蚀、马达的泄漏、摩擦副的磨损等一系列问题。