Spring Compact
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Liquid filters Losma / Liquid filters Spring + Spring Compact Self-cleaning drum filtration system Spring Compact

Spring is a self-cleaning drum filtration system, with permanent metallic net, suitable to clean neat oil or emulsion from magnetic or non-magnetic particles. It’s available in 9 sizes with flowrates from 25 to 1000 l/min of neat oil and from 50 to Losma grants that every single system is tested through strict control procedures. Every unit is provided with a Quality and Functional Test Certificate.. 2000 l/min of emulsion. Drum’s filtration efficiency can be customized following the needs of the customer and reaches a max of 25 microns, depending on process, coolant and material worked.

Working Principles Spring Working principle is divided in three steps: 1) Filtering fabric is clean; contaminated coolant passes through it leaving pollutant particles, and drops inside the drum where a discharge opening is placed. Clean liquid falls into the collection tank, from where pumps will send it back to machine tools. During this step the drum does not rotate and dredge system is stationary. The polluting material deposited on the filtering cloth forms the actual filtering stratum. In many applications the filtering stratum can reach the thickness of even 10-15 mm. 2) While the...

Autoclean System: It’s an automatic cleaning system of the metallic net, used for coolant filtration. Inside the filtration system there is a sensor, which makes the drum rotate when the maximum level of obstruction of the net is reached. During the rotation the dredge system scrapes away deposited muds from the net, transporting them outside the filter. Meanwhile, a countercurrent jets system washes the metallic net, removing even the tiniest residuals. Dredging System: “It is used for discharging filtered and decanted swarf. Dredging system can be equipped with a magnetic bottom for...

Technical data Tank capacity Filter only With tank

Spring Compact Spring Compact is a self-cleaning drum filtration system, suitable for flowrates from 100 to 5000 l/min of neat oil or emulsion. Drum’s filtration efficiency is customizable following the needs of the customer and reaches a max of 25 micron, depending Losma grants that every single system is tested through strict control procedures. Every unit is provided with a Quality and Functional Test Certificate. on process, coolant and material worked. Spring Compact has the peculiarity of processing just the coolant needed by the machine; the tank for clean liquid collection is welded...

Working Principle Spring Compact working principle is divided in three steps: 1) Filtering fabric is clean; contaminated coolant passes through it leaving pollutant particles, and drops inside the drum where a discharge opening is placed. Clean liquid falls into the collection tank welded with the filter, from where pumps will send it back to machine tools. During this step the drum does not rotate and dredge system is stationary. The polluting material deposited on the filtering cloth forms the actual filtering stratum. In many applications the filtering stratum can reach the thickness of...

Autoclean System: It’s an automatic cleaning system of the metallic net, used for coolant filtration. Inside the filtration system there is a sensor, which makes the drum rotate when the maximum level of obstruction of the net is reached. During the rotation the dredge system scrapes away deposited muds from the net, transporting them outside the filter. Meanwhile, a countercurrent jets system washes the metallic net, removing even the tiniest residuals. Dredging System: It is used for discharging filtered and decanted swarf. Dredging system can be equipped with a magnetic bottom for...

Spring + Spring Compact DMD: Pre-filtration system with rotating magnetic discs for the separation of magnetic polluting particles from coolant. Transfer tank: To collect dirty liquid for feeding the filter (only Spring) SKIM: Superficial oil skimmer, it allows to lengthen coolant quality and eliminate odors generated by anaerobic bacteria. Mud Compactor: Used to reduce the volume of mud intended for disposal and for reducing the liquid contained therein. The obtainable compacting level can change on the basis of mud, liquid used and many other factors such as cycle timing. The reduction in...

Self-cleaning systems from Spring series are suitable for many machine tool types, such as: machining centers, deep drilling, transfer, grinding and milling machines, machining with special tools requiring high-pressure coolant. Spring range is particularly ideal for works in engineering and automotive industries, involving removal of metal swarf with tools, abrasives, strain and washing. Working cycle and filtration process in a correctly dimensioned system Working cycle and filtration process in under-dimensioned system

Losma S.p.A. Via E. Fermi 16 24035 Curno (BG) CAP. SOC. I.V. € 500.000,00 Reg. Imp. e P.I e C.F. 012345901962 R.E.A. 185685 Germany - Losma GmbH www.losma.de UK - Losma UK Limited www.losma.co.uk Losma Engineering - Torino www.losma.it India - Losma India Pvt Ltd www.losma.In