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This particular manufacturing system is made by bristles of filaments supported either by a plastic (PVC, Moplen, nylon, etc.), or wooden, aluminium or brass made support.
Each bristle comes to be firmly stapled to the support, fixed to holes previously created.
This particular assembly grants this type of brush flexibility in order to adapt different parameters and to satisfy various requirements, thanks also to their moderate weight.
These kind of brushes are suitable especially in presence of water, solvents and acids. |
Bristles array
The bristles can be placed onto the support in three different ways,
so that to give the brush different features:
Staggered = Brush with high density and uniformity
Parallel = Brush with low density, easy discharge of slags from filaments
Helical = Brush apt to move the slags on one side |
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STAGGERED | PARALLEL | HELICAL |
Bristles dimension
Bristles Dimension “D” can vary; there is also a relation between bristles diameter and the thickness “T” of support
D= from minimum 2 mm to maximum 12 mm
T= from minimum 6 mm to maximum 24 mm
Different diameters give the brush different characteristics:
Big bristles = brushes suitable for heavy-duty works and with big dia filaments
Little bristles = brushes suitable for light-duty works, with high density and thin dia filaments |
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| CYLINDRICAL BRISTLE PUNCHED BRUSHES |
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 | RMD TOOTHED PUNCHED MODULES |
| LEGENDA |
D1= Outer diameter D2= Core diameter D3= Bore diameter | D= Bristle diameter L= Total lenght A/B= Distance between 1st bore and support edges |
| Brushing useful lenght= L - A - B PT / PL= Bristles array (staggered, parallel, helical) Support Material (plastic, wood, aluminium, etc.) Possible bristles inclination |
| LINEAR BRISTLES PUNCHED BRUSHES |
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| LEGENDA |
W= Support width L= Support length T= Support thickness | H= Filament's trim length D= Bristle diameter A/B/C/E= Distance between 1st bore and support edges |
| Brushing useful lenght= L - A - B Brushing useful width= W - C - E PT / PL= Bristles array (staggered, parallel, helical) Support Material (plastic, wood, aluminium, etc.) Possible bristles inclination |
| FRONT-END BRISTLES PUNCHED BRUSHES |
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| LEGENDA |
D1= Support diameter D2= External bristles diameter D3= Internal bristles diameter | D4= Bore support diameter D= Bristle diameter T= Support thickness H= Filament's trim lenght |
Numbers raws of punching circumferences of bores Support Material (plastic, wood, aluminium, etc.) Possible bristles inclination . |
