Posted by vincent bamber on 19/01/2023 12:47:26:
Does anybody have an experience with the Chester Centurion? The internet has already told me to buy separate machines if a mill is required but this machine just seems to tick all boxes; large swing, compact, single phase.
It's a mostly adequate lathe, an awkward to use undersized drill, and a downright inadequate mill.
If you buy second hand, you will be able to get three separate machines each with a larger capacity than the centurion for less money and better performance.
Posted by vincent bamber on 19/01/2023 12:47:26:
Thank you very much for the advice Howard and Thor, I definitely feel in good hands already.
I've quickly come to reaslise my initial desire of being able to face a flywheel for skim brake discs requires something with a large enough swing which leads a vast machine and more so 3 phase which I don't have.
I wouldn't worry about not having 3-phase, there are a number of different solutions available using either VFD's/Inverters or Rotary Phase Convertors; aach approach has benefits and downsides which I won't get into here….
But the practical upshot is often as not you can buy a Three-Phase Machine and the kit to run it from single phase for less than you can buy a much smaller single phase machine (let lone considering prices to buy new).
The limit I would impose on yourself is "how heavy a machine am I prepared to move around and get into my workshop" either with friends or by hiring movers…
I would reckon anything under 2 tonnes is pretty reasonable if you have a flat(ish) concrete floor to use rollers (scaff pole or proper skates) on and are willing to hire an engine crane or gantry for a day; but opinions differ wildly on this and you will have to decided for yourself.
Posted by vincent bamber on 19/01/2023 12:47:26:
I'm certainly interested in something a gap-bed for the odd occasion of doing something large however there doesn't seem to be much option; Chester Crasftsman, Colchester Student 1800 are the two I've narrowed that down to so far
The student 1800 is a 6.5" center height, so will swing 13"/325mm over the bed (which, incidentally would be a biiiiiiiiiiig brake disk) before you even take the gap out; do you actually need the Student's 19"/480mm swing over gap, because that's pretty huge…
If not there's a huge variety of lathes of that size (12"/13" swing) out there from myriad different manufacturers, and I'd probably buy whatever model of lathe was reasonably priced, conveniently located and in decent condition to come up for sale next.
Edited By Jelly on 19/01/2023 14:30:08
Edited By Jelly on 19/01/2023 14:30:57