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 1372mm) |
|
Table Travel with CNC Control |
33.5″ |
(850mm) |
|
Travel Capacity |
1200lbs |
|
|
T-Slot Width (3 T-Slots) |
5/8″ T-Slots with ground reference edges (15.9mm wide) |
Machine Travels & Capacity
|
Table Travel – X Axis |
34.75″ |
|
|
Cross Travel – Y Axis |
14″ |
|
|
Knee Travel |
16″ |
(406mm) |
|
Ram Travel |
17.7″ |
(450mm) |
|
Spindle Nose-to-Table Surface Travel |
2″ – 18″ |
(50 – 457mm) |
|
Ballscrew ground pitch (X & Y) |
0.2″ per rev. |
|
|
Adjustable scale ring resolution |
0.001″ |
(0.0254mm) |
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 (0.005mm) |
|
Spindle Bearings |
Fafnir ABEC-7 Matched set of Class-7 Bearings |
|
Variable Speed Drive – Dual Range |
80 – 520 rpm (low-range) / 600 – 4000 rpm (high-range) |
|
Note: 5,000 RPM Electronic Variable-Speed Spindle |
Quill
|
Quill Travel – CNC Z-Axis |
5″ (127mm) 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 |
0.04mm / 0.08mm / 0.16mm |
|
Quill Diameter |
4.13″ (105mm) |
Dimensions & Weight
|
Power Requirements 3-Phase |
208 – 220 vac. ±5% @ 22 amps (440 vac optional) / |
|
|
Coolant Capacity |
11 Gallons. |
(41 liters) |
|
Machine Weight |
1600 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
Stay
Updated
Sign up for our monthly newsletter to stay updated with Expand Machinery news and information.
Machine Info
Take a moment to fill this out and one of our team members will send you information about this machine.
TERMS & CONDITIONS | COOKIE POLICY | PRIVACY POLICY | RACING
expandmachinery.com | 818.349.9166 | Copyright © 2015-2022 Expand Machinery, LLC. All Rights Reserved.
