For the huge capacity material, it will need big filter presses, thus here will have lots of plates. Although the plate shifter can automatic discharge cakes, it just discharges cakes one by one, so the efficiency will not enough. The automatic fast open system is developed on the base of plate shifter. It combines several filter plates (normally 5 pcs) together with chains. While cake discharging, the plate shifting device moves the first plate, simultaneously the combined plates will also be opened. The fast open system can highly improve the working efficiency and saving lots of comprehensive cost.
Note: The once open system is suitable for small filter press, the fast open system is for big automatic filter press.