EMAG SN 310
Image: cdn.emag.com, EMAG
Key Specifications
X Travel
Z Travel
Max Workpiece ⌀
max workpiece length
guideway system
How much does the EMAG SN 310 cost?
Estimated price range
Our best estimate for a cnc grinding machine in this class — not a quote from EMAG. Configuration moves it a long way.
Overview
The EMAG SN 310 is a large out-of-round grinding machine with 500 mm (19.5 in) of X travel and hydrostatic guideways in all of its linear axes. Its table lists workpiece diameters of 360 / 640 mm (14 / 25 in), lengths of 1,000 / 2,000 mm (39.5 / 78.5 in) and Z travel of 1,700 / 2,700 mm (67 / 106.5 in).
EMAG describes the SN 310 and SN 320 on one page with one table, and the paired values are not assigned to a model or variant. The step up from the smaller SN 204 is clear all the same. The SN 204 lists 380 mm (15 in) of X and names a hydrostatic guideway only for the X axis; the SN 310 gives 500 mm (19.5 in) of X and puts every linear axis on hydrostatic ways.
Having Z on oil film as well as X matters on long parts. When the wheel traverses a shaft of 1,000 mm (39.5 in) or more while X follows a non-round profile, both slides are moving at once, and stick-slip or vibration on either one shows up in the ground surface.
The page gives envelope and guideway data only. Wheel size, spindle power, workhead speed and control are not listed.
Full Specifications
| Parameter | Value |
|---|---|
| Max Workpiece Diameter | 360 / 640 mm (14 / 25 in) |
| Max Workpiece Length | 1,000 / 2,000 mm (39.5 / 78.5 in) |
| Guideway System | Hydrostatic guideways in all linear axes |
| X-Axis Travel | 500 mm (19.5 in) |
| Z-Axis Travel | 1,700 / 2,700 mm (67 / 106.5 in) |
Specifications sourced from emag.com — verified 2026-10-03
Strengths & Limitations
Strengths
- Hydrostatic guideways in all linear axes, where the SN 204 table names one only for X
- 500 mm (19.5 in) of X travel
- Workpiece lengths listed as 1,000 / 2,000 mm (39.5 / 78.5 in)
- Diameter capacity listed as 360 / 640 mm (14 / 25 in)
Limitations
- Which diameter, length and Z values apply to the SN 310 is not stated; each pair has to be confirmed
- No spindle, wheel or control data in the table
Best For
Frequently Asked Questions
01
Size and guideways. The SN 310 has 500 mm (19.5 in) of X, lengths of 1,000 / 2,000 mm (39.5 / 78.5 in) and hydrostatic guideways on every linear axis. The SN 204 lists 380 mm (15 in) of X, lengths of 600 / 950 mm (23.5 / 37.5 in) and a hydrostatic guideway on X.
02
EMAG publishes one table for both, with paired values of 360 / 640 mm (14 / 25 in) diameter, 1,000 / 2,000 mm (39.5 / 78.5 in) length and 1,700 / 2,700 mm (67 / 106.5 in) Z. The page does not say which values each model has, so the difference has to come from EMAG directly.
