GF Mikron MILL E 1200
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
Overview
The GF Mikron MILL E 1200 is the large-format version of GF's efficiency-class milling line, stretching the X-axis to 1,250 mm (49.2 in) while maintaining the practical, production-oriented character that makes the E series the workhorse of the Mikron range. With 1,250 x 600 x 600 mm (49.2 x 23.6 x 23.6 in) of X/Y/Z travel and a 1,450 x 600 mm (57.1 x 23.6 in) table handling up to 1,500 kg (3,307 lb), this machine handles the larger mold plates and production parts that the E 800 can't.
The spindle options match the E 800: 20,000 RPM HSK-A63 for general-purpose work, 16,000 RPM HSK-A63/ISO/BT40 for heavier cutting, and a 12,000 RPM option for maximum torque applications. The HSK-A63 interface delivers the rigidity and torque needed for genuine roughing and finishing on a single platform — something the S and P series' smaller tapers cannot match.
Rapid traverse is 40 m/min (1,575 ipm) on the X and Y axes, and the 30/60 pocket tool magazine covers most production scenarios. The larger table and 1,500 kg capacity open this machine to applications that would overwhelm the S and P series — larger automotive mold bases, structural aerospace components, and heavy production parts.
The machine ships with Heidenhain or Fanuc controls depending on configuration. While it doesn't feature the thermal management sophistication of the P series, the E 1200 benefits from GF's engineering heritage in spindle technology and machine structure design. For shops that need a capable, well-built VMC with a generous work envelope at a competitive price, the E 1200 delivers.
New MILL E 1200 machines price between $180,000 and $260,000, representing strong value for a 1,250mm-travel VMC with Mikron build quality. The E 1200 competes with the Mazak VCN 700C, DMG Mori CMX 1100 V, and Okuma GENOS M660-V in the larger VMC segment.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 1,250 mm (49.2 in) |
| Y-Axis Travel | 600 mm (23.6 in) |
| Z-Axis Travel | 600 mm (23.6 in) |
| Max Spindle Speed | 20,000 RPM (16,000 / 12,000 RPM options) |
| Spindle Taper | HSK-A63 (ISO 40 / BT40 optional) |
| Spindle Motor Power | 22 kW (30 hp) |
| Spindle Torque | 120 Nm (88.5 ft-lb) |
| Tool Capacity | 30 tools (60 optional) |
| Table Size | 1,450 x 600 mm (57.1 x 23.6 in) |
| Max Work Weight | 1,500 kg (3,307 lb) |
| Rapid Traverse Rate | 40 m/min (1,575 ipm) X/Y |
| Feed Rate | 15 m/min (591 ipm) |
| CNC Control | Heidenhain TNC 640 / Fanuc 31iB |
| Machine Weight | 10,500 kg (23,149 lb) |
| Machine Base | Cast iron |
Specifications sourced from gfms.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 1,250 mm X-axis travel handles large mold plates and production parts that most precision VMCs cannot accommodate
- 1,500 kg table load capacity supports heavy steel mold bases and large workpiece fixtures
- HSK-A63 spindle with 120 Nm torque provides genuine roughing and finishing capability on one platform
- Competitive pricing for a 1,250mm-class VMC with Mikron build quality and Step-Tec spindle technology
- 600 mm Z-axis travel accommodates taller parts and deeper cavities than many competing machines
- Multiple spindle speed options (12K/16K/20K RPM) allow configuration for specific application requirements
Limitations
- Cast iron base doesn't match the vibration damping of polymer granite used in the S and P series
- 40 m/min rapids are adequate but slower than dedicated high-speed machines — adds non-cutting time across the long X-axis
- No active thermal compensation — accuracy over long cycles depends on stable shop temperatures
- 15 m/min feed rate is conservative for high-speed machining applications
- 10,500 kg machine weight and large footprint require significant floor space and rigging capacity
Best For
Frequently Asked Questions
01
New MILL E 1200 machines price between $180,000 and $260,000 depending on spindle, tool magazine, and control options. This positions it competitively against comparable-envelope machines from Mazak, DMG Mori, and Okuma while offering GF's spindle technology and build quality. Used machines from 2016-2021 trade between $80,000 and $160,000.
02
The E 1200 adds 400mm of X-axis travel (1,250 vs 850mm), a larger table (1,450 x 600 vs 1,050 x 600mm), and 500 kg more table capacity (1,500 vs 1,000 kg). Spindle options, Y and Z travel, and feed rates are identical. The E 1200 is the choice when workpiece length demands the extra travel; the E 800 is more compact and slightly more affordable.
03
Yes, especially with the 20,000 RPM spindle. The generous envelope and HSK-A63 interface handle aluminum efficiently. However, for high-volume aluminum production requiring 30,000+ RPM spindle speeds and very high feed rates, dedicated aluminum machining centers like the Makino A61nx or Mazak HCN series are more appropriate. The E 1200 is best for mixed-material shops.
04
The E 1200 requires approximately 4,500 x 3,200 mm (177 x 126 in) of floor space including service access. At 10,500 kg, it needs a concrete floor capable of supporting the point loads. Plan for adequate rigging access during installation — the machine ships as a complete unit.
05
Yes. The machine supports System 3R pallet automation, and the extended table makes it viable for multi-pallet setups where multiple workpieces can be processed in sequence. Automation options typically add $60,000-$150,000 depending on the number of pallet positions and handling system complexity.
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Community Discussions
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