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Punched
and Compressed Brushes
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LIPPERT-UNIPOL
manufactures a range of punched and compressed brushes in numerous shapes
and sizes.
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Abrasive
bristle:
Polyamide bristle with silicon carbide grit (SIC)
Grit size: 60, 80, 120, 180, 240, 320, 500, 600
Polyamide bristle with aluminium oxide grit (AL2
O3 ):
Grit size: 120, 320, 500, 600, 800
Diameter of bristles is dependent on grit size.
Please ask for further details.
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Tampico
fibre
Selected natural Mexican fibre.
Sisal cord
Twisted and braided threads
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Punched
Brushes
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Abrasive
Bristle Cup Brushes
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| Material |
Abrasive
bristle |
| Outside
dia. (mm) |
80 |
95 |
125 |
150 |
165 |
200 |
250 |
300 |
| Bore
(mm) |
standard:
25 |
| Height
of trimm (mm) |
20-25-30-35-40 |
| Grit
sizes |
80-120-180-240-320-500 |
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Typical
applications:
• finishing flat metal parts
• deburring punched and milled parts
• fine blanking
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Cup
Brushes and Round Brushes on wooden core
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| Material |
Tampico
fibre |
| Outside
dia. (mm) |
40 |
50 |
60 |
70 |
80 |
90 |
100 |
110 |
130 |
150 |
160 |
200 |
240 |
| Bore
(mm) |
standard:
20-130 |
| Impregnation |
F61,
8S, K5 ( decreasing in hardness) |
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Typical
applications:
• sink processing
• cups and trophy finishing
• hollowware manufacturing
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Compressed
Brushes
EK Brushes on steel tube
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| Material |
Tampico
fibre |
| Outside
dia. (mm) |
50-65 |
50-65 |
85-95 |
| Width
(mm) |
10-30 |
10-50 |
15-50 |
| Bore
(mm) |
12/6-14/6 |
14/6-19/6 |
19/6 |
| Impregnation |
8S,
K5 ( decreasing in hardness) |
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Typical
applications:
• cutlery finishing
• sink and tray manufacturing
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Round
Brushes on wooden core
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| Material |
Tampico
fibre |
| Outside
dia. (mm) |
200 |
250 |
300 |
300 |
350 |
350 |
400 |
450 |
500 |
| Core
(mm) |
100 |
120 |
150 |
170 |
160 |
190 |
200 |
200 |
230 |
| Width
per layer (mm) |
5-7 |
7-8 |
7-9 |
| Layers |
3,
4, 5, 6, 8, 10 or 12 |
| Impregnation |
8S,
K5 (decreasing in hardness) |
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Typical
applications:
• manual finishing of profiled parts
• sink manufacturing
• cutlery processing
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