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| MASTER 21 |
The Master 21 is designed to feed bars of up to 2 metres in length and provides the perfect solution to the problems typically
associated with short bar feeders, while also offering all the productivity benefits normally found with long bar feeders.
- REMNANT RETRACT
- INCREASED PRODUCTIVITY
- GREATER FLEXIBILITY
- COMPACT SIZE
Remnant retract
The Master 21 is the only bar feeder for bars shorter than 2 metres that is able to retract the remnants.
Increased productivity
The compact and intelligent Master 21 is capable of feeding bars at maximum speed without having to adapt bar length to
the length of the lathe spindle. This greatly reduces the number of wasted remnants.
Greater flexibility
An extra front bushing gives more accurate bar feeding as well as drastically reducing the frequency at which the spindle
liners need to be replaced.
Axial displacement : 600 mm
Guides
The guides are lubricated and specially designed to withstand the harsh working conditions associated with bar machining.
Fully enclosed guide channel. Available with 2 standard couplings, including the new "snap-in" system for ultra-rapid
guide replacement. Guaranteed fully interchangeable with previous guides.
Bar clamping device
used for bar centring/insertion and remnant retract is self-centring and completely adjustment free.
Magazine set-up
Magazine set-up is centralised and only necessary when working with bars of less than 50 mm in diameter.
Front bushing holding device
designed to permit bushing replacement in just 30 seconds.
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| Technical specification |
| Round bars |
Ø 8 (5/16") - 80 (3") |
| Hexagonal bars |
7(5/16") - 65mm (2" 1/4) |
| Magazine capacity |
270:320 mm (max 360 Kg) |
| Bar changing time |
30 sec. |
| Feed speed |
150 mm/sec. (adjustable) |
| Return speed |
950 mm/sec. |
| Feed voltage |
230/400 volt |
| Installed power |
3 KW |
| Compressed air |
6 bar |
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| Bar feeder weight |
1100 Kg |
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Master 21
