Filtration systems for all types of industrial processes
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Ramson AB has been manufacturing automatic self-cleaning filters for half a century, adapting automatic filtration for various applications whitin process industry. It's commonly used to filtrate coolant fluids and other liquid substances.
Ramson automatic self-cleaning filters is a family of three different versions, each of them specialized for certain customer demands.
The three types work according to the same technical principle, but model and size varies. The automatic cleaning sequence is using back washing pressure and is PLC monitored by pressurized air.
A Ramson Automatic filter may run for years with out technical problems, but we recommend that at least a yearly maintenance is performed. We have long experience of maintenance work at our customer's sites. The name plate on the filter gives all the necessary information of when, and according to what specification the filter was manufactured. Drawings and part list are saved at least for 30 years. A security for operating personal within the industry!
Automatic - Self cleaning - Reliable - Economic
Ramson automatic filter 41-03 (Baby) is a given choice when you think a strainer filter needs to much attention. Cleaning will start when filter elements are clogged. The back wash will start at a given differential pressure and use system pressure. The automatic cleaning results in short pay back time when compared to man hours used to check and clean the strainers.
Persons working with fluid mechanics are well aware of the benefits with a continuous process as starts and stops may cause process variatons. Ramson 41-03 has been found to be a reliable and economic solution for barrier water filters in hydro power plants. The plain bearing for the turbine shaft, between the river and the plant, has a bearing "water membrane" of about 100-200 microns (0.1-0.2 mm). The water that is pressed in to the bearing thus must have the corresponding cleanliness. This is secured with a Ramson 41-03.
Self cleaning Automatic Filter type 41-02 (4200 in older versions)
Self cleaning Automatic Filter type 41-03 (4230 in older versions)
Self cleaning Automatic Filter type 41-04 (4230 in older versions)
Ramson is a company that develops, designs and manufactures filtration systems. Our products can be found in a great variation of industries; mining, steel, energy, enviroment, paper, navy, pharmaceutical and food, just to mention a few.
Drakvägen 6, SE-591 32 MOTALA
Telephone +46 141-572 50 | Fax +46 141-575 60
E-mail info@ramson.se
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