Guarantee & Commitment

Quality and Guarantee

SFH wishing to ensure the quality of our projects and the satisfaction of our clients, guarantees installations for 24 months (working 35 hours per week).

This is a indicator for clients of the reliability of our installations.

Our Commitment

SFH respect the planet and put in place solution systems that reduce resource consumption, such as the replacement of IT systems including the removal of cathode-ray screens and the recycling of obsolete material and removal of individual printers.

Since 2011, SFH have a policy to reduce paper consumation, notably :

  • by double-sided printing of client offers and estimates
  • by using the Internet for communication (emailings, newsletter ...)
  • by limiting to the minimum document and email printing

 

Permanent Drum Filter

Our range of permanent drum filters

SFH drum filters are specially designed to collect polluted machining fluids by aluminium or brass or cast iron. The filters don't require consumable items.

  • Guarantees highly efficient filtration on a permanent media filter and can be cleaned by counter flow. The perfect sealing provides a finer finish and intense cooling oils life.
  • Reduces costly machine down time for periodical cleaning (avoids wastage of expensive coolant).
  • Drum filter is automatic and autonomous
  • The drum filter is designed to filter cutting oils contaminated with alminium, brass and steel on a reduced filtration surface area and without consumable. Most of the short chips are removed by scraper blades and the finest particles are retained by stainless steel mesch conveyor. The filter is cleaned and rinsed by a system of counter flow through a system of nozzles and cleaning coolant pump. Available in standard in flow rates of 100 lpm to 1000 lpm.
  • Models with higher capacity are also possible with many drums (the fineness of filtration can vary depending of the application).
Permanent Drum Filter
Permanent Drum FilterHighly efficient filtration on a permanent medium.
Download documentation : pdfPermanent Drum Filters.

 

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