TYPE 7
FLAT GRINDING WHEELS RECESSED ON BOTH SIDES
TYPE 7 organic bonded flat wheels constitute a large group of general and special-purpose abrasive tools. Grinding wheels are designed for rough and fine grinding of various materials, tool sharpening etc. They are used for e.g. grinding terrazzo, stone, ceramics (e.g. window sills, stairs), grinding switches in the railroad industry on portable grinders.
ANDRE TYPE 7 resin bonded abrasive wheels are manufactured using grain combinations of brown aluminium oxide (95A), white aluminium oxide (99A), pink aluminium oxide (CRA), black silicon carbide (98C) and green silicon carbide (99C), among others. For specialized applications, ANDRE also offers other combinations of abrasive grains with excellent performance characteristics.
F + G ≤ 0,5T P > 0,33 D
7 - D × T × H - P…F…G…
Examples of labeling:
7 - 455x205x228,6-P320L25G25-98A120Y11B2PL-45
7 - 455x205x228,6-P320L25G25-98A120Y11B2PL-45
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Parameters of the offered grinding wheels of the presented type
| TYPE 7 | ||||
| Dimensions [mm] | ||||
| D | T | H | P | F = G |
| 100 | 20 - 30 | 25 | 54 | 5 |
| 68 | 10 | |||
| 125 | 25 - 50 | 20 | 68 | 12 |
| 150 | 38 - 50 | 22,2 | 74 | 19 |
| 24 - 60 | 32 | 93 | 12 | |
| 32 - 60 | 73 | 16 | ||
| 40 - 60 | 72 | 20 | ||
| 200 | 26 - 55 | 51 | 118 | 13 |
| 250 | 24 - 40 | 25,4 | 152 | 12 |
| 26 - 40 | 148 | 13 | ||
| 28 - 40 | 150 | 14 | ||
| 40 - 55 | 51 | 188 | 20 | |
| 48 - 50 | 60 | 150 | 24 | |
| 40 - 60 | 76 | 148 | 20 | |
| 300 | 50 - 60 | 198 | 25 | |
*) Other parameters (dimensions, profiles) available according to individual arrangements.
The presented abrasive tools ANDRE ABRASIVE ARTICLES have been manufactured based on knowledge and long-term experience of cooperation with customers.
Since the beginning of its activity, ANDRE company has been focusing on high quality of its products. At ANDRE, every effort is made to ensure that products meet customers' individual needs and satisfy their highest expectations even in the most difficult grinding operations.
Abrasive tools by ANDRE ABRASIVE ARTICLES are safe.
ANDRE gradually improves its technological process to offer abrasive tools with increasingly better usability and a high safety factor in accordance with the applicable standards. Membership in organizations of leading abrasive tool manufacturers and regular certification fully confirm that.
