Black Mountain Machine
Our newest machine is a Citizen L-20, this machine is capable
of handling a 12 foot bar and is capable of turning 10,000 rpm.
We have recently added two more L-20's to our cache as well
as retaining a F-32. All run off of a bar feeder and have the
ability to handle live tooling as well as holding a .0001
tolerance.
This L-20 is able to hold .0001
tolerances as well as having the
capacity to hold a 12 footbar.
This shaft has .0002 tolerances as well as 5 major diameters and has a threading
operation on the end of the shaft. The L-20 is able to produce this part in one cycle
which demonstrates the PNC capabilities of this machine
Material: 416 condition T PHT Stainless
Cycle time: 3.5 min
Pictured here is Robert Tolley running
the Citizen line, these machine are
equipped with a 12 bar as well as the
ability of holding .0001 tolerances.
Black Mountain Machine