The filter press (or filterpress) is an industrial machine used to dehydrate the sludge by means of solid-liquid separation processes.
In other words, filter pressing is a volumetric reduction system of liquid substances that have suspended solids inside.
The filter presses are used today in different industrial sectors: for the dewatering of sludge deriving from the waste water purification processes, civil and industrial and in many chemical/pharmaceutical and mining processes.
In the future, market demands for the modern filtration industry will become increasingly finer in separation, in particular as regards the recycling of materials, energy saving and green technology. To meet the growing demands for a higher degree of dehydration from materials that are difficult to filter, very high pressure filters are required. Therefore, the tendency to increase the pressure for automatic filter press will continue to develop in the future.
Mining Processes: Gold, Zinc, Copper, Tin
Food Processes: Pomace pressing
Pharmaceutical Processes: Antibiotic
Inert: Earth Quarries
Lees pressing ( Pomace )
A simple and effective solution for all processes involving the separation of the liquid part from the suspended solids. The plate filter presses allow the recovery of the liquid part that the lees still contain, obtaining at the same time solid panels rich in materials that can be used by the industries that process the cellar by-products.
Filter press for the chemical industry
This sector provides a multitude of applications, the filter press is used in the processes of refining dyes, catalysts, pigments, etc ... also finds application in the purification of coals, fibers and much more.
The filter press used for the chemical industry uses chamfered plates, the high filtration standards allow the processing of large varieties of products deriving from the chemical industry. The filter press in the chemical sector is able to obtain solid residues with very low residual humidity values and solutions to be retrieved, this happens in a single operation.
The filter press in the chemical sector can be used for the following treatments:
Filter press for the extraction of silicates from silica sands,
Filter press for the purification of organic and inorganic catalysts,
The stearates are refined with filter press chambered rooms,
Solution washing and subsequent filtration of organic and inorganic acids with filter press,
Recovery of aluminum hydroxides with membrane filter press or chamfered plates,
Filter press for the recovery of metals from refinery,
Filter press with special plates and filter cloths for recovery of precious metals with high temperature,
Filter press for the refining of bleached carbonates and calcium sulphates,
The recovery of stearates and dyes in the chemical sector takes place through our filter presses,
Filterpress for cleaning polyamide chemical fibers.
Our services help to achieve maximum equipment operation and optimal performance during the entire life cycle of the filter presses.
In addition to traditional maintenance, repair, troubleshooting and spare parts, ErreGi Filter is available to inspect, monitor and recommend process improvements and upgrade opportunities. Specialized services for the reconstruction and rehabilitation of equipment extend and expand the economic return of your investments.