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Used Machines
Expand Machinery GenMIll T500
Model:
GenMIll T500
Year:
2021
Stock #:
601377
Manufacturer:
Expand Machinery
NEW GenMill T-500 MIlling & Tapping Center
X:
20.08"
Y:
16.93"
Z:
12.99"
# Axis:
3
Power:
7.5 hp
RPM:
12,000 RPM
Taper:
BT-30 Big Plus
# ATC:
21
Table-W:
15.75"
Table-L:
22.04"
Mitsubishi M830 CNC Control
Heavy-Duty Cross-Roller-Bearing Ways
Dual Ground, Dual Contact “Big-Plus” 12,000 RPM Spindle
21-Tool High-Speed Tool Changer
2,362 Inch-Per-Minute Rapid Traverse Rates
32-GB High-Speed Data Server for Massive Program Memory
High-Speed Synchronous Rigid Tapping
45-PSI Coolant System for Cutting Tools
Chip Wash Down Coolant Flushing System
Air Gun & Coolant Gun
Full Machine Enclosure including Top Cover
Spindle Air Blast by M-Code for Thru-Spindle & at the Cutting Tool
Portable MPG Hand wheel with magnetic base
LED Worklight
Heat Exchanger for Electrical Cabinet
Machine Condition Signal Lamp – Tri-Color Stack Lamp
Automatic Pressurized Centralized Lubrication System
4th Axis Wiring Pre-Installed
M30 Automatic Power-Off turns off the Circuit Breaker
To the best of our knowledge all details listed below are deemed correct. 
It is the buyer’s responsibility to confirm all details and we encourage an inspection of the machine(s) and accessories prior to purchase.          

Axis Travel
 X-Axis:                            20.08"              (510mm)
 Y-Axis:                            16.93"              (430mm)
 Z-Axis:                            12.99"              (330mm)
 Spindle Nose To Table Surface:     5.1"-18.1"          (130-460mm)
 Spindle Centerline To Column:      18.89"              (480mm)

Work Table
 Table Surface Dimension (X/Y):     22.04" x 15.75"     (560 x 400mm)
 T-Slot Dimension/Spacing:          3-14mm Slots        (125mm Spacing)
 Table Height:                      35" Above Floor     (890mm)
 Table Weight for Accuracy:         550 lbs             (250 KG)

Spindle
 Spindle Motor:                     Mitsubishi DJ-D5.5/120-01 - 7.5 HP
 Spindle Motor Coupling:            Inline Direct Drive
 Spindle Speed:                     12,000 RPM          15,000 RPM Optional
 Synchronous Tapping Speed Limit:   6,000 RPM
 Tapping Performance:               M20 x 2.5 Aluminum  M14x2.0 Steel 
 Drilling Performance:              38mm Aluminum       25mm Steel
 Spindle Torque:                    26 ft-lb @ 1500 RPM
 Tool Type:                         BT#30               4 Bearing Spindle
                                                        2 Top - 2 Bottom
 Spindle Bearing - Inner Diameter:  40mm                P4 Class
                                                        7 Steel Ball Bearings
 Spindle Material / Hardness:       SCM415              HRC 58-62
 Retention System / Holding:        MAS-P30T-1          Bellville Spring Stack
                                                        1650-1760 lbs
 Spindle Runout:                    <0.000040" TIR / Pull Stud USST B30-4500H

Axis Feeds (X/Y/Z)
 Rapid Traverse:                    2,362 IPM           (60/60/60m/minute)
 Rated Cutting Feedrate:            0.04 - 1181 IPM     (30/30/30m/minute)
 Mechanical Way System:             Roller Bearing Ways (Roller Ways 30/30/35mm)
 Axis Drive Motor Power:            2 HP /3 HP          (1.5 kw/2.2 kw w/ Brake)
 Axis Thrust Force:                 3,335lbs/3,692lbs   (14840 N/16430 N)
 Ballscrews:                        32mm                (16mm Pitch)
 Positioning Accuracy:              +0.00015"           (+0.004mm)
 Positioning Reapeatability:        +0.00008"           (+0.002mm)
 Least Input Command Increment:     0.0001" / 0.000040" (0.001mm 40 Millionths)

Tool Changer
 Tool Capacity:                     21-Tools            Drum turret
 Tool Shank:                        BT#30               MAS P30T-1 Pull Stud
 Tool Change Time:                  1.6 Sec             Servo Motor Driven
 Tool Diameter with Adjacent Tool:  2.36"/3.15"         (60mm/80mm w/No Tool)
 Tool Length / Max. Tool Weight:    7.87"/6.6 lbs       (200mm/ 3 kg)
 Tool Selection / Tool Access:      Random              Bi-Directional

General
 Air Service Requirements:          85 psi @ 5 scfm     (6 kg/cm2)
 Electrical Requirements:           22vac+5%, 60hz      (16kva, 40 Apms)
 Coolant Pump - Chip Flush Pump:    1.0 HP              (.75kw)
 Cutting Tools - HP / Pressure:     1.0 HP / 45 PSI     (.75kw)
 Coolant Tank Capacity:             32 Gallons          (120 Liters)
 Machine Dimesnions:                50"x87"x95"         (125 x 221 x 241 cm)
 Machine Weight:                    6,110 lbs           (2,770 kg)

Machine Options:
Factory machine installation: “Peace-of-Mind Factory Installation” – includes expenses:............ $3,195.00
Factory on-site 3-day machine operation and program training – includes expenses:...................$4,995.00
Automatic Operator Door:............................................................................$3,195.00
Belt-Style Rear Discharge Chip Conveyor:............................................................$3,195.00
Auger-Style Chip Conveyor:..........................................................................$2,195.00
15,000 RPM spindle speed upgrade:...................................................................$6,295.00
Air Conditioner for Electrical Cabinet – Refrigerated-style, upgrade over standard heat-exchanger:..$2,095.00
375 PSI Through-The-Spindle-Coolant Prep:...........................................................$5,295.00
375 PSI Through-The-Spindle-Coolant upgrade (25-Bar – no additional coolant tank supplied):.........$10,495.00
Linear scales for all 3-axis – Heidenhain 5μm optical liner scales:.................................$14,695.00
OMP40/OTS/BT30 Shank Hardware and Software Kit installed:...........................................$8,990.00