Johnford FBMC-160 floor-type horizontal boring mills are engineered for precision machining of large, heavy parts. Their heavy-duty construction and customizable configurations deliver the rigidity, accuracy, and flexibility required for demanding production environments.
The FBMC-160 features a moving-column design, precision roller ways, high-speed axis positioning, and Heidenhain scales on all linear axes for reliable accuracy. A powerful 100 hp spindle with oil-cooled spindle and headstock helps minimize thermal growth during extended machining.
Standard features include a 60-tool automatic tool changer, comprehensive chip removal and high-volume coolant systems, a full B-axis rotary table, through-spindle coolant, and a Fanuc 31iM-B control for versatile, high-accuracy machining.
FBMC-160
X Travel (in.)236 – (up to 591 and beyond)
Y Travel (in.)137.80 – 196.85
Z Travel (in.)47.24
W Travel (in.)39.37
V Travel (in.)78.74
Ram Cross Section (in.)17.72 x 20.47
Spindle Bar (in.)6.3
Table Size Length (in.)275.59 – 393.70
Table Size Width (in.)98.43
Table Loading Capacity (lbs/sq. ft.)1024
Max. Workpiece Load Flat Table (lbs.)2,200 lbs./sq.ft
Spindle (hp.)100
Spindle Speed (RPM)10 – 2,200
Spindle Nose TaperCAT-50
Spindle Drive Motor (HP)80/100
Spindle Drive Motor (S1/S6 – 60%) (kW)60 / 75
Spindle Drive3 Speed Gearbox
X/Y/Z/W/V Axis Rapid Traverse (in./min.)X=630.4 / Y,Z,V=472.8 / W=236.4
X/Y/Z/W/V Axis Cutting Feed Rate (in./min.)1 – 236.22
ATC Max Tool Length (in.)15.75
ATC Max Tool Mass (lbs.)55
ATC Max Tool Diameter of Full Setting (in.)Ø4.92
ATC Tool SelectionBi-Direction Random Type, Shortest Path
Pneumatic Pressure85 PSI
Rotary Table Size (in.)98.43 x 118.11
Rotary Table Capacity (lbs.)55,000 (100,000 opt.)
Machine Length (in.)799.21 – 917.32
Machine Width (in.)564.96
Machine Height (in.)230.31 – 289.37
CNC Control TypeFANUC 31iMB
Weight (lbs.)240,000 – 349,800 (est. weights increase with X Travel sizes)