Jupiter Bridge Mills

Heavy-duty machines live or die by the quality of their castings. That’s why Jupiter Machine Tool machines all of its bridge and gantry mill castings to spec in-house on pristine SNK machine and verifies their quality on an extra large SNK CMM system specially designed for oversized components.

With a JBM you’ll be churning out up to 30 tons of breathtaking work at a time without breaking a sweat!

To best serve our customers’ challenging needs, Jupiter Machine Tool creates each and every bridge mill to order. Contact us today to initiate your project!

Jupiter Machine Tool offers fifteen bridge mill configurations organized by Y-axis Travel size.
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59″ Y-Axis Travel

SPEC UNIT JBM-8759 JBM-10659 JBM-12659 JBM-16559
Travel – X Axis in 86.61 106.30 125.98 165.35
Travel – Y Axis in 59.06 59.06 59.06 59.06
Travel – Z Axis in 29.92 29.92 29.92 29.92
Worktable Dimensions in 78.74 x 47.24 98.43 x 47.24 125.98 x 47.24 165.35 x 47.24
Max Load lb 8,800 11,000 13,200 17,600
Spindle Speed
CAT-40
rpm 12,000
15,000
12,000
15,000
12,000
15,000
12,000
15,000
Spindle Speed
CAT-50
rpm 8,000
10,000
8,000
10,000
8,000
10,000
8,000
10,000
Spindle Speed
CAT-50 Gear Head
rpm 6,000 6,000 6,000 6,000
Rapid Traverse – X ipm 787 591 591 591
Rapid Traverse – Y ipm 787 787 787 787
Rapid Traverse – Z ipm 591 591 591 591
Cutting Feed Rate ipm 394 394 394 394
ATC tools 40 40 40 40
Overall Dimensions in 245 x 174 x 156 285 x 174 x 156 324 x 174 x 156 404 x 174 x 156

79″ Y-Axis Travel

SPEC UNIT JBM-8779 JBM-10679 JBM-12679 JBM-16579
Travel – X Axis in 86.61 106.30 125.98 165.35
Travel – Y Axis in 78.74 78.74 78.74 78.74
Travel – Z Axis in 39.37 39.37 39.37 39.37
Worktable Dimensions in 78.74 x 62.99 98.43 x 62.99 118.11 x 62.99 157.48 x 62.99
Max Load lb 17,600 19,800 22,000 26,400
Spindle Speed
CAT-40
rpm 12,000
15,000
12,000
15,000
12,000
15,000
12,000
15,000
Spindle Speed
CAT-50
rpm 8,000
10,000
8,000
10,000
8,000
10,000
8,000
10,000
Spindle Speed
CAT-50 Gear Head
rpm 6,000 6,000 6,000 6,000
Rapid Traverse – X ipm 787 591 591 591
Rapid Traverse – Y ipm 787 787 787 787
Rapid Traverse – Z ipm 394 394 394 394
Cutting Feed Rate ipm 295 295 295 295
ATC tools 40 40 40 40
Overall Dimensions in 248 x 195 x 201 287 x 195 x 201 327 x 195 x 201 413 x 195 x 201

98″ Y-Axis Travel

SPEC UNIT JBM-12698 JBM-16598 JBM-20598 JBM-24498
Travel – X Axis in 125.98 165.35 204.72 244.09
Travel – Y Axis in 98.43 98.43 98.43 98.43
Travel – Z Axis in 39.37 39.37 39.37 39.37
Worktable Dimensions in 118.11 x 78.74 157.48 x 78.74 196.85 x 78.74 236.22 x 78.74
Max Load lb 26,400 33,000 39,600 44,000
Spindle Speed
CAT-40
rpm 12,000
15,000
12,000
15,000
12,000
15,000
12,000
15,000
Spindle Speed
CAT-50
rpm 8,000
10,000
8,000
10,000
8,000
10,000
8,000
10,000
Spindle Speed
CAT-50 Gear Head
rpm 6,000 6,000 6,000 6,000
Rapid Traverse – X ipm 591 591 591 591
Rapid Traverse – Y ipm 591 591 591 591
Rapid Traverse – Z ipm 394 394 394 394
Cutting Feed Rate ipm 295 295 295 295
ATC tools 40 40 40 40
Overall Dimensions in 329 x 205 x 201 413 x 205 x 201 494 x 205 x 201 581 x 205 x 201

118″ Y-Axis Travel

SPEC UNIT JBM-165118 JBM-205118 JBM-244118
Travel – X Axis in 165.35 204.72 244.09
Travel – Y Axis in 118.11 118.11 118.11
Travel – Z Axis in 39.37 39.37 39.37
Worktable Dimensions in 157.48 x 98.43 196.85 x 98.43 236.22 x 98.43
Max Load lb 39,600 48,400 55,000
Spindle Speed
CAT-50
rpm 8,000
10,000
8,000
10,000
8,000
10,000
Spindle Speed
CAT-50 Gear Head
rpm 6,000 6,000 6,000
Rapid Traverse – X ipm 591 591 591
Rapid Traverse – Y ipm 591 591 591
Rapid Traverse – Z ipm 394 394 394
Cutting Feed Rate ipm 295 295 295
ATC tools 40 40 40
Overall Dimensions in 433 x 234 x 207 512 x 234 x 207 591 x 234 x 207

Not all configurations are available in all regions. Specifications are subject to change without notice. Please contact your Jupiter Machine Tool representative for current configurations.

Jupiter JBMs – Simply Unrivaled

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