Hello, you said that the hydraulic screen changer , we produce is suitable for all resin filter use, such as all kinds of plastic sheet, film industry, granulating industry and so on, plus fast hydraulic station, can realize the rapid screen changer. Change the net time =2S, the switch is divided into manual (artificial net) and automatic, and the human structure is divided into The plate type and the column type, in recent years, also have a new type of structure rotary net converter, but the p