Bridge Mills

Bridge Mills 2018-02-19T14:57:48+00:00

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.
Click any of the buttons below to jump to that group.

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
Weight lb 28,600 41,800 48,400 57,200

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
Weight lb 50,600 55,000 61,600 72,600

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
Weight lb 72,600 83,600 99,000 114,400

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
Weight lb 94,600 110,000 125,400
  • Fanuc 0i-MF w/ 10.4″ screen
  • 3 axes linear scales
  • Arm type 32 tools magazine
  • Automatic tool unclamp foot switch
  • Centralized automatic lubrication system
  • Chip auger, link chain type chip conveyor and chip cart
  • Coolant system
  • Coolant through spindle
  • Foundation bolts and blocks
  • Fully enclosed splash guard
  • Heat exchanger for electrical cabinet
  • M30 auto power off function
  • MPG handwheel
  • Oil fluid separator
  • Operation manual
  • Program end warning lamp
  • Rigid tapping
  • RS-232 interface
  • Spindle oil cooler
  • Tool box & tools
  • Work light
  • 4500 rpm two-step gear-drive head (gear head)
  • 90˚ auto indexing side milling head (gear head)
  • 90˚ manual side milling head (gear head)
  • Arm type 40 tools magazine
  • Auto tool length measurement device
  • Auto workpiece measurement device
  • Coolant through tool holder (gear head)
  • Coolant through tool holder device (gear head)
  • Extension head (gear head)
  • Hermetic splash guard
  • Manual universal head (gear head)
  • NC rotary table
  • Transformer

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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