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Surface plates
LAN-FLAT surface plates provide an accurate reference plane for both measurement and fine-tuning of precision equipment. Their high degree of flatness, overall quality and workmanship also make them ideal bases for mounting sophisticated mechanical systems, benches for micro-machining machines or sophisticated optical devices.
Our modern infrastructure and the experience accumulated by LAN-FLAT since 1998, enable us to manufacture surface plates with almost any requirement and suitable for your needs.
The surface and control plates LAN-FLAT are made of black granite of the highest quality, with precision and tolerances in accordance with the UNE 82/309 standard, in its section on flatness and following the corresponding standards in dimension and weight.
Our products are accompanied by a complete CALIBRATION REPORT valid for quality audits, which includes four descriptive graphics of the table's status: isometric, numerical, contour lines and 3D. If required by the client, it is also possible to supply our tables with an ENAC calibration report, issued by a suitably accredited laboratory (Tekniker Technology Centre, Eibar, Guipúzcoa).
The inclusion of stainless steel threaded inserts is possible, in different metrics and dimensions, as well as the manufacture of T-slots for both guide and fixation.
All LAN-FLAT plates have been made manually, following the strictest standards of quality and precision, with the experience and good work endorsed by our most demanding clients.
Reference | Dimensions | Weight (Kg) | Grade 0 (microns) |
200A | 400 x 400 x 80 | 40 | 4 |
300A | 630 x 400 x 80 | 60 | 4 |
350A | 630 x 630 x 80 | 85 | 5 |
400A | 800 x 500 x 100 | 115 | 5 |
500A | 1000 x 630 x 120 | 225 | 6 |
550A | 1000 x 1000 x 100 | 395 | 6 |
600A | 1200 x 800 x 120 | 485 | 7 |
700A | 1600 x 1000 x 160 | 800 | 8 |
800A | 2000 x 1000 x 200 | 1200 | 9 |
Black granite is extracted, for the most part, from quarries located in South Africa. Once the blocks are extracted, they are distributed by sea to ports around the world. LAN-FLAT acquires granite boards directly from the most important national granite importer
Next are pointed out the main characteristics of black granite:
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