01
Centre height and between-centres set the ceiling
These two numbers decide what will ever fit on the machine. Everything else can be worked around; these cannot.
Machine category 04
Lathes, drills and grinders — the machines a workshop is built around and the ones it keeps longest.
Not every job needs a control system. A great deal of Egyptian manufacturing is repair, modification and one-off fabrication, and for that work a well-built conventional machine in trained hands is still faster than programming a part you will make once.
These are also the machines that stay in a workshop for decades, which makes the availability of spare parts and a service engineer a bigger factor in the decision than the purchase price.
01
These two numbers decide what will ever fit on the machine. Everything else can be worked around; these cannot.
02
If you feed bar stock, the bore decides your maximum diameter and therefore whether a job is one setup or three.
03
One-offs and repairs favour conventional. Repeat batches favour CNC. Many workshops run both and route work by batch size rather than by machine preference.
04
A machine you will keep for twenty years is a twenty-year relationship with whoever supplies its bearings, belts and electricals.
Spares and consumables are a standing part of the business, and for machines we supplied we keep the details on file so a replacement is identified from the machine, not from a guess.
An engineer reads every request. Usually the same working day.