Magnetic drum MB

The magnetic drum is a device for automatic and permanent removal of magnetic iron metals from inert materials. The permanent magnet systems simplify the separation of ferrous particles, allowing for automatic recovery without production stoppage. At the same time the magnetic drum protects the subsequent machinery (e. g., shredders, mills, grinders) from breakage. The key part of the machine consists of a half moon shaped internal magnetic nucleus (made from either ferrite or neodymium NdFeB magnets) and of an external drum from stainless steel that revolves on a shaft around the fix magnetic cores. The strong permanent magnets capture and drag the ferromagnetic impurities on the surface of the rotating drum. The ferrous pieces fall off beyond the magnetic axis of the drum.Sollau MB

The magnetic drum can be placed on the output of a conveyor belt or below a hopper (unlike the magnetic pulley the magnetic drum is not an integral part of the conveyor). It is possible to deliver the magnetic drum also in a stainless steel housing with two hoppers under the case. The non-magnetic materials fall into the first hopper and the caught metal impurities are transported on the surface of the drum and fall off beyond the magnetic axis of the drum into the second hopper.

The magnetic drum is really multipurpose, it can collect small as well as big ferromagnetic parts (the dimensions of the drum and the kind of the permanent magnets can be adapted to customer's demands).

The application of ferrite magnets arranges for nearly unlimited working life, however if you need higher magnetic force we recommend that the drum is fitted with extremely powerful neodymium NdFeB magnets (especially in case of the separation of small ferromagnetic particles from materials of worse bulk properties). We deliver the magnetic drum either separately or in a stainless steel housing. If required, the housing can be also equipped with exhaust connector flanges enabling the connection of the machine to client's ventilation system (in order to draw in the separated impurities). The magnetic drums find use in recycling and mining as well as in wood, plastic, ceramic, glass and food industry.

Multi-drum magnetic separator

Double and triple magnetic drum / High gradient magnetic separator / Double and triple rotating drum magnet / Double and triple type magnetic separator

The multi-drum magnetic separator is a device for automatic and permanent removal of magnetic contaminants from loose mixtures. The magnetic system composed of several drums simplifies and speeds up the capture of undesirable ferromagnetic contaminants (including weak magnetic stainless steel), allows for automatic separation without production stoppage and assures the highest purity of the clean material. At the same time, the magnetic drum protects the following machinery (crushers, mills, etc.) processing the purified material from damage. The heart of the magnetic drum consists of magnetic cores (made from either ferrite or neodymium NdFeB magnets) in the shape of crescent around which the stainless steel drum rotates. The strong permanent magnets capture and drag the ferromagnetic impurities on the surface of the rotating drums. The ferrous pieces fall off beyond the magnetic axis of the upper drum, the purified material is poured onto the drum located below where the separation process is repeated in the same manner.

The double or triple magnetic drum can be placed at the output of a conveyor belt or below a hopper (unlike the magnetic pulley the magnetic drum is not an integral part of the conveyor). It is also possible to deliver the magnetic drum also in a stainless steel housing with two hoppers under the case. The non-magnetic materials fall into the first hopper, whereas the caught metal impurities are transported on the surface of the drum and fall off beyond the magnetic axis of the drum into the second hopper.

   

Extra value added

Magnetic force (induction) generated by the extremely strong permanent magnets from rare earth ores does not let through any unwanted ferromagnetic impurities – and that is why the application options of our products are nearly unlimited (they find their use in chemical, plastic, automotive, building and pharmaceutical industries, food processing, mining etc.).

Our company goal is not only to manufacture and deliver a product, but above all to find and offer an exact solution satisfying the requirements and needs of just YOUR company. In these days of rapid changes in technology it is very difficult to keep up with the latest trends even in the field of your own activity, not to mention other industrial or foreign branches. And that is why we offer you our technical support based on our know-how and our experience. We hope that you - as well as our present clients - will also appreciate our assistance with solving problems regarding the separation of magnetic particles from your products, that we will help to protect your expensive machinery and that our solutions will make your production process even more fluent. If you are looking for a solution of a problem with separation or detection of ferromagnetic impurities in your goods, do not hesitate to contact us. We can help you.

Free magnet audit

Free magnet audit is an exceptional service thatSollau_serviceman.jpg

  • checks the function of the magnetic separator (if the tramp metal is effectively trapped)
  • examines if the magnetic separator fulfils its potential and meets application requirements
  • evaluates the effective pull, the status, the location and the cleanness of the applied magnets

During the audit, we do not only inspect your magnetic equipment, but we also

  • provide training on care and maintenance of magnetic separators
  • suggest the measures to be taken in order to improve the operating efficiency of the magnetic separation related to your products and materials
  • identify the key areas in your company where the application of magnetic separators could enhance the operating performance, reduce operating costs, purify the product or protect processing equipment from metal damages

Audits are conducted by SOLLAU specialists that - in co-operation with the client - develop an audit plan and determine priorities. During the audit, the auditor physically inspects and measures the effective strength of the magnetic separator. He also photographs and documents the state of the device. After the check is completed, the auditor issues a detailed report including the results of the effective strength findings. The inspection results are also important references for internal quality assurance and help analyse biological, chemical and physical hazards (HAACP) as well as ensure high quality production (QA).

 

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Contact us

e-mail info@sollau.cz

Phone +420 576 013 873

SOLLAU s.r.o.
Hrivinuv Ujezd 212
763 07 Velky Orechov
Czech Republic

VAT ID: CZ29261759

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