TOP-CUT Nut Tapping Machines
Double spindle automatic nut tapping machine
Fully automatic tapping of nuts with through-hole threads. The central feature of the machine is a tap spindle which functions in accordance with the overtravel principal (bent shank). All kinds of standard nuts, flange nuts, cone and collar nuts as well as 12-point nuts and special nuts can be machined. The thread length may be maximal twice the size of the thread diameter. The low-cost machine is mechanically controlled and electrically monitored.
| Machine | TOP-CUT 10 D | TOP-CUT 16 D | TOP-CUT 33 D |
|---|---|---|---|
| Thread dimension | M5 – M10 | M5 – M16 | M16 – M33 |
| Number of spindles | 2 | 2 | 2 |
| Max. outside diameter of parts | 25 mm | 32 mm | 60 mm |
| Max. width across flats (standard nuts) | 22 mm | 27 mm | 50 mm |
| Power of spindle motor | 4 kW | 9,7 kW | 13,2 kW |
| Speed range | 400 – 5000 rpm | 400 – 5000 rpm | 200 – 1600 rpm |
| Max. output (square/hex nuts) | 19700 pcs./h | 19700 pcs./h | 5950 pcs./h |
| Max. output (flange nuts) | 11090 pcs./h | 11090 pcs./h | 3530 pcs./h |
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