GMV-4 CNC
12” X 54” 40-Taper Heavy Duty CNC Plus Mill
- LFull Manual & CNC Capability
- LIdeal for R&D Toolroom shops
- LEasy to use CNC Control
- LPrecision Ball Screws
- LRugged Meehanite castings with high density cast iron
- LHardened & Ground Table ways
$0.00 Down Financing
Machine Specifications
Table
|
Table Size (W x L) |
12″ x 54″ |
(254 x 1,372 mm) |
|
Table Travel with CNC Control |
33.5″ |
(850 mm) |
|
Travel Capacity |
1,200 lbs |
|
|
T-Slot Width (3 T-Slots) |
5/8″ T-Slots with ground reference edges (15.9 mm wide) |
Machine Travels & Capacity
|
Table Travel – X Axis |
34.75″ |
|
|
Cross Travel – Y Axis |
14″ |
|
|
Knee Travel |
16″ |
(406 mm) |
|
Ram Travel |
17.7″ |
(450 mm) |
|
Spindle Nose-to-Table Surface Travel |
2″ – 18″ |
(50 – 457 mm) |
|
Ballscrew ground pitch (X & Y) |
0.2″ per rev. |
|
|
Adjustable scale ring resolution |
0.001″ |
(0.0254 mm) |
Slide Ways
|
Hardened & Grounded Meehanite® Processed Cast Iron |
|
|
Longitudinal Table – Z Axis |
Hardened & Ground Dovetail Ways |
|
Cross Slide to Knee – Y Axis |
Hardened & Ground Square Box Ways |
|
Knee to Column |
Hardened & Ground Square Box Ways |
Spindle Head
|
Head Tilt (Left-to-Right) |
90° – 0 – 90° |
|
Head Tilt (Front-to-Back / Up-Down) |
45° – 0 – 45° |
|
Head Swivel |
360° |
|
Spindle Motor |
5 HP / 3 Phase 208 – 240 vac |
|
Spindle Taper |
NMTB #40 N.S. Taper |
|
Spindle Runout |
0.0002″ maximum runout (0.005 mm) |
|
Spindle Bearings |
Fafnir ABEC-7 Matched set of Class-7 Bearings |
|
Variable Speed Drive – Dual Range |
80 – 520 RPM (low-range) / 600 – 4,000 RPM (high-range) |
|
Note: 5,000 RPM Electronic Variable-Speed Spindle |
Quill
|
Quill Travel – CNC Z-Axis |
5″ (127 mm) Manual & Power Feed w/o 3rd CNC Axis |
|
Quill feeds (per rev.) with Trip Release – Inch |
0.0015″ / 0.003″ / 0.006″ |
|
Quill feeds (per rev.) with Trip Release – Metric |
0.04 mm / 0.08 mm / 0.16 mm |
|
Quill Diameter |
4.13″ (105 mm) |
Dimensions & Weight
|
Power Requirements 3 Phase |
208 – 220 vac ±5% @ 22 amps (440 vac optional) / |
|
|
Coolant Capacity |
11 Gallons |
(41 Liters) |
|
Machine Weight |
1,600 kgs |
U.S.A. Headquarters
Our headquarters is located in Chatsworth, California.
Showroom
Our warehouse features a large 4,000 sq. ft. showroom
Full Customer Support
Fully stocked parts room and training/simulation rooms
Competitive Financing
We offer competitive financing through our partnering company
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Expandmachinery.com | 818.349.9166 | Copyright © 2015-2024 Expand Machinery, LLC. All Rights Reserved.