GMV-4
12” X 54” Heavy Duty 40-Taper Milling Machine
- L5 HP spindle motor
- L#40 taper heavy duty spindle
- LHardened and ground square boxways in “Y” and “Z”
- LHardened and ground table and T-slots
- LHardened, ground and chrome- plated quill
- LABEC class-7 precision spindle bearings
$0.00 Down Financing
Machine Specifications
Table
|
Table Size (W x L) |
12″ x 54″ |
(305 x 1,372 mm) |
|
T-slot Width (3 Ground T-Slots) |
5/8″ with ground reference edges (15.9 mm wide) |
|
|
Table Capacity |
1,200 lbs |
Machine Travels & Capacity
|
Table Travel – X Axis (With Power Feed) |
36″ / 33.8″ |
(914 / 860 mm) / 32″ (812 mm) |
|
Cross Travel – Y Axis |
16″ |
(400 mm) |
|
Vertical Knee Travel – Z Axis |
16″ |
(406 mm) |
|
Ram Travel (Overarm) / Swivel |
17.7″ |
(450 mm) |
|
Spindle Nose-to-Table Surface Travel |
2″ – 18″ |
(50 – 457 mm) |
|
Quill Travel – Manual & Power Feed |
5″ |
(127 mm) |
|
Quill Feeds – With Trip Release – Inch |
0.0015″ / 0.003″ / 0.006″ |
|
|
Quill Feeds – With Trip Release – Metric |
0.04 mm / 0.08 mm / 0.16 mm |
|
|
Quill Diameter |
4.13″ |
(105 mm) |
|
Leadscrew ground pitch (X & Y) |
0.2″ per rev. |
(5 mm) |
Slide Ways
|
Hardened & Ground Meehanite Cast Iron |
|
|
Longitudinal Table –X Axis |
Hardened & Ground Dovetail Ways |
|
Cross Slide to Knee –Y Axis |
Hardened & Ground Square Box Ways |
|
Knee to Column – Z Axis |
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 / 220 vac |
|
Spindle Taper |
NT #40 NMTB N.S. Spindle Taper |
|
Spindle Runout |
0.0002″ maximum runout (0.005 mm) |
|
Spindle Bearings |
ABEC-7 matched set of Class-7 bearings |
|
Variable Speed Drive – Dual Range |
80 – 520 RPM (low-range) / 520 – 4,000 RPM (high-range) |
|
NOTE: 5,000 RPM Electronic Variable-Speed Spindle |
Dimensions & Weight
|
Power Requirements 3-Phase Power |
220 vac @ 22 amps |
|
|
Machine Weight |
3,520 lbs |
(1,600 kg) |
|
Coolant Capacity |
11 Gallons |
(41 liters) |
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.
