Johnford DMC-2100H Super Vertical CNC Bridge Mill (2006)

Johnford DMC-2100H Super Vertical CNC Bridge Mill (2006)

Travels
Longitudinal Travel (X) Axis 80.7"
Cross Travel (Y) Axis 51”
Vertical Travel (Z) Axis 31.5"
Table to Spindle 5.9" min/37.4" max
Distance Between Columns 51.2"

Table
Table Working Surface 86.6" x 43.3"
Maximum Workload on Table 13,200 LBS.
Table Surface Ground / T-slotted
No. of T-slots x Width 7 x 22mm

Spindle
Spindle Motor 35 HP
Spindle Torque 488 ft/lbs at only 375 RPM
Spindle Taper ISO-50
Spindle Drive System 2 speed gear box
Spindle Speed 0-6000

Automatic Tool Changer (arm type)
Number of Tools 40 tools (60, 80, 120 opt.)
Tool Selection Bi-directional-random
Tool Change Time 12 sec tool to tool
Maximum Tool Diameter 5.3" with adjacent tools, 7.8” without
Maximum Tool Weight 33 LBS
Tool Type CAT-50 (BT-50 opt)
Maximum Tool Length 13.7"

Ballscrews and Axis Motors
X-Y-Z Ballscrew Diameter2.5” X, 2.5” Y, 1.97”Z x 10 pitch
Ballscrew Type Class 3 double nut pre-loaded
Ballscrew Mounting Type Pre-tensioned
X-Y-Z Servo Motor HP9.0 - 9.0 - 5.2HP
Servo Motor Mounting Direct coupled XY, 3:5 Z

Feeds
Rapid Traverse Rate X,Y,Z 590, 590, 472 IPM
Cutting Feed Rate 0.01 - 394 IPM
Positioning Accuracy +/- .0003" full stroke
Repeatability +/- .0002"

General
Coolant Tank Capacity 120 gallons
Machine Weight (base machine only) 52,000 LBS
Floor Space 236" X 130" x 150"
Machine Power Source 208/220 Volts, 3 Phase 150 Amps**
Air Source 90 PSI

Automatic Pallet Changer (option)
Table Working Surface 86.6" x 43.3"
Maximum Workload on Pallet 7,500 LBS.
Pallet surface Milled / T-slotted
No. of T-slots x Width 7 x 22mm
Pallet change time 45 seconds