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BR80

Product catalog summary

Overview: The BR80 Bridge Mill is a robust machining center designed and built by American craftsmen, serving industries worldwide since 1973. It features a large table and travel capacity, making it suitable for heavy-duty machining tasks.

Specifications:

Table Size: 80 x 96 inches
Travel Dimensions: Standard 100 x 80 x 28 inches, with optional extensions up to 200 x 80 x 28 inches
Feed Rate: 500 ipm
Rapid Travel Rate: 1000 ipm
Max Weight on Table: 5000 lbs
Spindle Speed: 8000 RPM, with an optional 5000 RPM
Spindle Taper: No. 40 CT or optional BT
Horsepower: 24/15 HP, with optional upgrades

Performance:

Axis Positioning Accuracy: +/- 0.001 inches
Axis Repeatability: 0.0003 inches
Tool Capacity: 24-pocket carousel

Control Features:

PC-based 7200 CNC with 12 MB parts storage
12" LCD color display
Conversational and G & M code programming
Auto DXF file import and 3D graphics
High-speed processor and large program management
Optional upgrades include 8200 CNC with enhanced features

Machine Features:

Heavy-duty linear ball way construction
Precision ground ball screws
8000 RPM spindle cartridge
High torque closed loop vector spindle drive
Spindle load meter and rigid tap

Machine Options:

Programmable air blast nozzle
Bridge mounted work light
Tool release foot switch
Coolant through spindle
Enclosure with chip removal

Additional Information: The BR80 Bridge Mill is distributed by Milltronics CNC Machines, with specifications subject to change. It is designed for high performance with features like high torque AC digital servo drives and a robust construction for durability and precision.

Catalog excerpts

Pictured Above: BR80 shown with optional full enclosure Serving Industry Worldwide Since 1973 Slant Bed Turning Centers Combination Lathes Horizontal Machining Centers Toolroom Machining Centers Designed, built and supported by American craftsmen Twin Table Machining Centers Solid Box Way Vertical Machining Centers Rigid Head Toolroom Bed Mills Bridge Mills Linear Way Machining Centers

Open the catalog to page 1

MACHINE FEATURES Machine Standards Capacity TRAVELS TABLE SIZE FEED RATE RAPID TRAVEL RATE BALL SCREW DIAMETER SPINDLE CONTROL FEATURES Control Standards • Heavy duty 45 mm linear ball way construction • PC-based 7200 CNC includes 12 MB parts storage memory • Precision ground double anchored ball screws • 12" LCD active matrix color display • Five bearing 8000 RPM air purged spindle cartridge assembly • Spindle taper blow-out and tool release push button • Front panel mounted electronic hand wheel and handwheel controlled program execution • High torque closed loop vector spindle drive system...

Open the catalog to page 2

BR80

BR80

Catalog excerpts

All Milltronics Manufacturing catalogs and technical brochures