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Bridgeport Series ll Special Edition CNC Knee Mill <sold>

Posted: Tue Dec 03, 2019 1:23 am
by Gary Campbell
Due to changing product lines I need to replace my existing "daily driver". Its a CNC Bridgeport Series ll Knee mill. Pictures of my conversion are documented here: https://sawmillcreek.org/showthread.php?240313

Machine has had semi steady but light use (plastics and aluminum) and is in great shape.

Specs: BP Series ll Special Edition.
NMTB30 quill with Erickson Quick Change (premeasured tools)
X travel: ~34"
Y Travel: ~14"
Z Travel: ~5"
Knee Travel: ~14" (with air assist)
3hp spindle with high/low range 150-400 rpm
VFD with software rpm and fwd/rev control
2832 ozin (.72kw) NEMA42 3phase Easy Servos
50mm x 5mm pitch (2:1 reduced) ballscrews XY
20mm x 5mm pitch (1.5:1 reduced) Z
Step resolution sub 0.00001
Rapids: max 300ipm (set 200ipm)
Chip containment enclosure
Software controlled flood cooling
Software controlled mist and/or air cooling
Home +/- limit inductance sensors
OEM manual included (copy)
One shot lube pump (manual) (electric available)
Power: 230VAC 30A 1ph
~30 end mill, shell mill and drill tool holders, including numerous collet hlders
~5200 lbs.

Machine is currently running on WinCNC control (CNC-PC & monitor included) but can be swapped to Centroid control (buyers option)
$12,000 including machine bolted to skid and fork lift available to load. Pickup or shipping at buyers expense. Delivery available
Includes full day of operational training.
gcnc411@gmail.com for more info.
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Re: Bridgeport Series ll Special Edition CNC Knee Mill

Posted: Tue Dec 24, 2019 7:45 pm
by Gary Campbell
Price lowered to $10,000. Buyer option to have Centroid control installed (N/C)

SOLD!!!!

Posted: Wed Jan 15, 2020 4:13 pm
by Gary Campbell
This has been sold. Thanks for all your inquiries