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| MULTIMILL FDC7 |
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The key milling and backrounding machine Multimill FDC 7-1 mills a profile on both sides of the key blank anc backrounds one side of the key blade.
Keys can be maunally fed into the machine froma vertical magazines or automatically from a vibratory bowl feeder. Keys are machined along the blade, by means of two opposed cutters mounted on two indipendently adjustable spindles. The diameter range of the profile cutters is 35-50 mm.
After the milling operation along the key blade is performed using a milling cutter while simultaneously the profile is being milled on the following key.
Keys are automatically unloaded into a collection box. Machining is normally done with coolant.
Dry machining is possible upon request providing a chip extraction unit (optional) is installed.
Upon request a pair of cams can be assembled to allow key tip chamfering.
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| Technical data |
| Profile milling tools |
HSS or carbide profiled cutters;
Diameter range 35-50 mm. |
| Backrounding tools |
HSS cutter;
Diameter 50 mm. |
| Machining accuracy |
±0,02 mm |
| Maximum milled length |
38 mm. |
| Maximum key blade width |
10 mm. |
| Maximum backrounding radius |
8 mm. |
| Minimum backrounding radius |
4 mm. |
| Installed power |
Kw 2,85 |
| Weight |
Kg. 1100 |
| Max. output |
Up to 3500 keys/h (brass keys with carbide profile cutters) |
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