Ratchet is a type of closing mechanism used in a manual filter press. We at Hydro Press Industries offer filter press with ratchet closing device.
The system consists of a pressure compensated motorized power pack with a triplex plunger pump, solenoid operated direction control valve, pilot operated non-return valve, differential pressure switch, relief valve, pressure gauge and double acting hydraulic cylinder 800 mm stroke which closes and seals the filter plates pack automatically.
By applying a ratchet lever to the pinion shaft, the force is transmitted by a small pinion to a larger gear-wheel which provides the final lighting on the plate pack.
The system consists of a pressure compensated motorized power pack with a triplex plunger pump, solenoid operated direction control valve, pilot operated non-return valve, differential pressure switch, relief valve, pressure gauge and double acting hydraulic cylinder 800 mm stroke which closes and seals the filter plates pack automatically.
