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Powerful yet easy to operate CNC retrofit systems for knee mills and bed mills. Faster set-ups, shorter run times and a major boost in productivity are just one "powerful easy" retrofit away. Our new MILLPWRG2 control and retrofit kits can turn just about any knee mill into a powerhouse money-maker.

USB and Ethernet compatible, it features a bright 12.1" high resolution display, 1.4 GHz processor and plenty of programming capabilities – estimated runtimes, expanded tool/datum offsets, enhanced tool paths, plus a DXF converter.
Check out these features:
• USB + Ethernet compatible
• Simplified navigation that eliminates multiple menu screens
• Upgrades available for all legacy MILLPWR models
• 12.1" high resolution display with 3D graphics
• 1.4 GHz processor
• Available offline software
• Estimated runtime feature
• Expanded tool / datum offsets
"The bright display and 3D graphics make it very easy to use. Production has increased due to the streamlined navigation and faster set-ups, thanks to user-friendly programming and expanded tool/datum offsets." – John Reynolds, Plant Manager


What’s new and improved with the ACU-RITE MILLPWRG2

External StorageUSB / EthernetFloppy / Compact Flash Remote Storage (RS-232)
Internal Storage2.5 GB Flash (User)512 MB Flash (Code & User)
Processor1.4 GHz Celeron® MSTPC 100
1024 x 768
640 x 480
Windows Off-Line Programing Station
Program Preview
(Listed & Graphic)
Filename Filter Search
File Manager NavigationTreeMenu & Sub-menus
Estimated Machining Time
Auto Save (Program)
Program Size Limit9,999 Steps999 Steps
G Code Program
Extended Support Plus G80 Series Drill Cycles

(No Edit Capability)
Block Form Solid Model 3D Graphics
(w/ User Override)
Program Step NavigationHard Keys & Pop-up MenuHard Keys & Soft Key Paging
Custom Pocket & Islands
(Ramp Feed & Optimized Path)

(Plunge Feed)
Circle (Pocket, Frame, Ring, Helix)
(Ramp Feed)

(Plunge Feed)
Tool Library
(Specify by Tool Number)
Multiple Datum's (Fixture Offsets)99
Graphic ViewLine / 3D Shaded2D
Error CompensationLinear & Bidirectional Non-linearLinear

NOTE: ACU-RITE’s MILLPWRG2 is sold, serviced and distributed by HEIDENHAIN CORPORATION in the North American market only