GF Machining Mikron MILL E 1200
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Tool Capacity
Overview
The GF Machining Mikron MILL E 1200 is the largest 3-axis vertical machining center in the Efficiency milling series, providing a generous work envelope for medium-to-large mold blocks, die components, and production parts.
The machine offers X/Y/Z travels of 1,250 x 600 x 600 mm (49.2 x 23.6 x 23.6 in) on a T-slot table measuring 1,450 x 600 mm (57.1 x 23.6 in) with a 1,500 kg (3,307 lb) load capacity. This positions the MILL E 1200 for large automotive mold bases, bumper mold halves, and structural die castings.
Spindle options mirror the MILL E 800: 12,000, 16,000, and 20,000 RPM with HSK-A63. Rapid traverse of 40 m/min and 30-pocket magazine (expandable to 60) support productive operation. Pricing ranges from $220,000 to $360,000.
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) |
| Table Size | 1,450 x 600 mm (57.1 x 23.6 in) |
| Table Load Capacity | 3000 kg |
| Max Spindle Speed | 20,000 RPM (16,000 / 12,000 RPM options) |
| Spindle Taper | HSK-A63 |
| Tool Capacity | 40 / 60 pockets - HSK-A6330 / 40 / 60 pockets - ISO & BT4024 / 40 pockets - ISO & BT50 |
| Rapid Traverse Rate | 40 m/min (1,575 ipm) |
| Feed Rate | 15 m/min (591 ipm) |
| CNC Control | Heidenhain TNC 640 |
| Travel X Y Z | 2000 x 900 x 800 mm |
| Feed Rate X Y Z | 20 m/min |
| Rapid Feed Rate Xy Z | 40 m/min |
| Working Table | 2100 x 850 mm |
| Working Spindle | 16'000 rpm - HSK-A63 / ISO & BT 4010'000 rpm - ISO & BT406'000 rpm - ISO & BT50 |
| Automation | System 3R Workpartner 1+, Transformer WorkMaster & Transformer 6-axis |
Specifications sourced from gfms.com — verified 2026-03-28
Strengths & Limitations
Strengths
- 1,250 x 600 x 600 mm travels with 1,500 kg capacity handles large mold bases and die blocks
- 1,450 x 600 mm table accommodates oversize workpieces and multi-part fixtures
- 600 mm Z travel for tall mold blocks and deep-cavity work
- Three spindle speed options with HSK-A63 optimize for any material mix
- GF build quality and thermal stability at competitive pricing
- Heidenhain TNC 640 provides advanced programming and look-ahead
Limitations
- 15 m/min cutting feed rate limits aggressive roughing on large workpieces
- 3-axis requires refixturing for multi-face machining
- Large footprint requires more floor space
- Stiff competition from Mazak, Okuma, and DMG Mori large-travel VMCs
Best For
Frequently Asked Questions
01
$220,000-$360,000 new.
02
1,250mm X vs 850mm, 1,450x600 table vs 1,050x600, 1,500kg vs 1,000kg. Same spindle options and Z travel.
03
Yes: Mikron MILL E 1400 U and MILL E 1900 U with trunnion tables.
04
Heidenhain TNC 640, standard across GF milling platforms.
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