Forest-Line Modumill
Key Specifications
X Travel
Y Travel
Z Travel
Max Spindle
Spindle Taper
Rapid Traverse
How much does the Forest-Line Modumill cost?
Estimated price range
Our best estimate for a horizontal machining centers (hmc) in this class — not a quote from Forest-Line. Configuration moves it a long way.
Overview
The Forest-Line Modumill is listed as a traveling gantry portal machine built to the customer's length. X is customer-configurable, typically 6,000 - 20,000 mm, Y is 3,000 - 5,000 mm depending on portal width, and Z is 1,000 mm (39.4 in). The spindle runs at 24,000 RPM with 35 kW (46.9 HP) on an HSK-A63 taper.
Five-axis work depends on an option: a universal head with an A-axis of ±110° and a C-axis of 360° continuous. A machine without it is limited to what the three linear travels reach, so establish early whether the head is fitted. The spindle figures point the same way as the taper. 24,000 RPM on HSK-A63 favours small and medium cutters at high feed over heavy roughing, and no torque figure is listed to judge low-speed cutting by.
Rapid traverse is 30 m/min (1,181 IPM). Positioning accuracy is given as ±0.006 mm (±0.00024 in) and repeatability as ±0.003 mm (±0.00012 in). The listed figures do not state the length they apply over, which matters on an X axis that can run to 20,000 mm, so ask for the measuring standard. The control is Siemens SINUMERIK 840D sl or NUM. Table load, tool magazine and machine weight are not listed.
Full Specifications
| Parameter | Value |
|---|---|
| Machine Type | Traveling gantry portal HMC |
| Max Spindle Speed | 24,000 RPM |
| Spindle Motor Power | 35 kW (46.9 HP) |
| Spindle Taper | HSK-A63 |
| X-Axis Travel | Customer-configurable, typically 6,000 - 20,000 mm |
| Y-Axis Travel | 3,000 - 5,000 mm (portal width dependent) |
| Z-Axis Travel | 1,000 mm (39.4 in) |
| Rapid Traverse Rate | 30 m/min (1,181 IPM) |
| 5 Axis Option | Universal head, A-axis ±110°, C-axis 360° continuous (optional) |
| Positioning Accuracy | ±0.006 mm (±0.00024 in) |
| Repeatability | ±0.003 mm (±0.00012 in) |
| CNC Control | Siemens SINUMERIK 840D sl or NUM |
Specifications compiled from manufacturer literature and industry references. Not independently verified against a published spec sheet — confirm with the manufacturer or an authorised dealer before making a purchasing decision.
Strengths & Limitations
Strengths
- 24,000 RPM spindle with 35 kW (46.9 HP) on HSK-A63
- X travel configurable to the customer, typically 6,000 - 20,000 mm, with Y of 3,000 - 5,000 mm
- Optional universal head with A-axis ±110° and C-axis 360° continuous
- Rapid traverse of 30 m/min (1,181 IPM)
- Control is a choice of Siemens SINUMERIK 840D sl or NUM
Limitations
- The 5-axis universal head is optional, not part of the base machine
- Z travel is 1,000 mm (39.4 in) whatever the X and Y, which limits tall parts
- Only one spindle is listed, 24,000 RPM on HSK-A63, with no torque figure
- Table load, tool magazine capacity and machine weight are not listed
Best For
Frequently Asked Questions
01
X is customer-configurable and typically 6,000 - 20,000 mm. Y is 3,000 - 5,000 mm, depending on portal width. Z is 1,000 mm (39.4 in). Because X and Y are set per order, the travels of an individual machine come from its own layout drawing.
02
Only with the option. The listed figures give a universal head with an A-axis of ±110° and a C-axis of 360° continuous as optional equipment. Without that head the machine works on its X, Y and Z travels alone.
03
A 24,000 RPM spindle with 35 kW (46.9 HP) and an HSK-A63 taper. No torque figure and no alternative spindle are listed, so heavy cuts at low speed should be discussed with Forest-Line before the machine is specified for them.
04
Positioning accuracy is listed as ±0.006 mm (±0.00024 in) and repeatability as ±0.003 mm (±0.00012 in), with no measuring length given. The control is Siemens SINUMERIK 840D sl or NUM. Rapid traverse is 30 m/min (1,181 IPM).
Videos
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