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

 

Centrifugal chip wringer

Swarf Continuous wringing

SFH chip spinners allow the optimal extraction of oil adhering to your chips by centrifugal force. Chip centrifuges can be part of a compact swarf processing unit.

The benefits of centrifuging systems

Complete chips management systemsThe benefits of centrifuging systems are :

  • Chips higher resale value (dry swarf can be sold at a better price).
  • Residual Humidity Level reduced to 0.5% max.
  • Cutting fluids recovery such as cooling lubricants for reuse in the production process.
  • Self-automatic cleaning to keep the performance targets overtime.
  • Compliance with environmental requirements.

Good to know !

Thanks to the recovered cooling lubricants reuse and the better value of dried swarf, the return on your investment is very easy.

How it works ?

Small metal chips are continuously and regularly fed into the centrifuge hopper. Chips slide into the drum are accelerated up to it. Centrifugal force drive the chips up the bowl’s periphery and over the coolant exit slots by a grid ejection. The dried chips pass over the upper edge of the hardened bowl and are ejected via the wringer housing.

Automatic cleaning of the hardened bowl by blowing air. The centrifuge system can incorporate a feeding conveyor, a schredder, or a briquetting unit.

Our models

SFH 150 Aluminium up to 50Kg/hour - Steel up to 100 Kg/hour.

Chip spinner SFH 150 for wet swarf
Chip spinner SFH 150 with support frame and electrical box
After the suction the wet chips are dried
Designer

View the size : pdfEncombrement essoreuse à copeaux SFH

SFH 500 Aluminium until 150Kg/hour - Steel until 300 Kg/hour.

centrifuge SFH 500

Chip centrifuging inside a recycling container station
Wringer SFH 500 in a container
A screw is feeding the chip centrifuge hopper
Swarf spinner (feeding with a srew)
The shredded chips fallen in a centrifuge
Centrifuging after crushing
After the screening the wet swarf are dry chip
Centrifuging under a vibrating screen

SFH 1000 Aluminium up to 350Kg/hour – steel up to 750 Kg/hour.

Chip spinner SFH 1000 for coolant fluids

Chip wringer for better humidity level

View the different size : pdfEncombrement essoreuse à copeaux SFH

Performance
  • Material /lubricant : extraction %
  • Steel /Oil 98,5%*
  • Steel /Cutting fluid 99%*
  • Aluminum/Oil 96,5%*
  • Aluminum/Cutting fluid 97,5%*

* Data for information only (depending on the type of chips and characteristics of the cutting fluid).

NEW

Our double centrifuging unit can ensure a level of humidity up to 0,5 % !!

Chip wringer for better humidity moisture

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