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Anaerobic Digester and Fercell Bowmatic Rotacrex  repairs and maintenance

Fercell Bowmatic Rotacrex Reconditioned Rotors.
Fercell Bowmatic Rotacrex chromium carbide greater bars, liner plates and hammers.

Above: Reconditioned Rotacrex mill rotors. These rotors have been built up with tough and wear resistant high chrome steel, better than original and then balanced. 

Above: Rotacrex liner plates, greater bars and hammer facings all in chromium carbide. The liner plates and greater bars are our own design and since this photo was taken we redesigned the hammer facings also, see below.

Fercell Bowmatic Rotacrex, Chromium Carbide hammer facing.
Fercell Bowmatic Rotacrex, Chromium Carbide hammer facing.

Rotacrex hammer facings, back side

Rotacrex hammer facings front side in chromium carbide, these last much longer than original, even the chocky bar ones above and they're balanced.

Rotacrex hammer facings, new type.

See above, our latest version of the Rotacrex hammer facings. Notice the two pieces of Chromium Carbide chocky bar we've added. We've done this to reduce the wear on the hinge arms of the hammers, because these hammers are around £2000 each we thought it might be good to make them last a bit longer so we fitted this chocky bar to the hammer facings in order to prevent the feed stock impacting on the leading face of the hammer hinge arms and reduce the tendency for it to pass between the hinge arms and the rotor. Feed stock is very good at finding it's way into any nooks and crannies and causing severe wear. Although our old hammer facings were significantly better and cheaper than the originals, the feed stock was getting between the two pieces of chocky bar and cutting a slot into the hammers, that's why we redesigned them. We've had huge success with these chromium carbide parts and intend to keep making them even better. If we can reduce the wear on these hammers we're hoping, in future, to recon them to be better and significantly cheaper than new ones. Please contact me for more info: 07788 725871, 01325 651068, johnparlour07@gmail.com

Fercell Bowmatic Rotacrex, Chromium Carbide greater bar.

Above, Rotacrex greater bar in chromium carbide.

Upgrading a Domer shreader drum.
Fercell Bowmatic Rotacrex, Chromium Carbide liner plate.

Rebuilding and upgrading a Dommer shredder drum. See the new heavier end plate and thicker welds, we also add a second plate behind this one.

Above, Rotacrex liner plates in chromium carbide, our own design, lasts much longer.

The above is only a very small part of the AD services we offer. please ring for more info. This page is still under construction (June 2023) 

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