The photovoltaic vacuum pump is an oil-free vacuum unit composed of a Roots vacuum pump as the main pump and a screw vacuum pump as the backing pump connected in series. The unit boasts high vacuum levels, a wide operating pressure range, and high pumping efficiency. The unit is enclosed in a box-type casing and employs an intelligent frequency conversion control system for rapid start-up. It can adjust unit performance in real time according to production needs, improving production stability and meeting customer requirements. The vacuum pumps used in the unit are insensitive to small amounts of dust, offering a significant advantage in applications containing small amounts of dust. All motors used in the unit are water-cooled, providing excellent heat dissipation and preventing dust from being emitted by the motor fan.
Application Areas: Particularly suitable for monocrystalline silicon production processes in the photovoltaic solar energy industry, and can also meet the production needs of the lithium battery and semiconductor industries.
