The TINME TM-250A is a centrifugal CNC oil mist collector with 600 m3/h nominal airflow at 50Hz. It is the lowest nominal airflow option in the current TINME range.
Application position in the TINME range
This model can be reviewed for compact enclosed CNC machine tools where the machine, enclosure volume, coolant and mist load are compatible with the 600 m3/h airflow option. A model should not be selected by machine name or airflow alone.
Confirm available mounting space and the frequency of door opening, together with coolant type, particulate, smoke or vapor, electrical supply and maintenance access. Final suitability requires application-specific confirmation.
When to compare the A+ version
The TM-250A does not include filter monitoring. If monitoring is required, compare it with the TM-250A+, which has the same listed core specifications and adds that function.
Filtration and installation options
The listed configuration combines centrifugal separation with a multilayer filter. An optional HEPA post-filter can be considered for applications involving micromist, smoke or vapor. Machine-top mounting is listed, with optional floor or wall-bracket arrangements subject to installation review.
Technical Specifications
| Model | TM-250A |
|---|---|
| Airflow at 50Hz | 600 m3/h |
| Motor power | 0.25 kW |
| Power supply | 3-phase 220V/380V, 50Hz/60Hz |
| Motor speed | 2,850 rpm |
| Inlet diameter | 125 mm |
| Weight | 23 kg |
| Dimensions (diameter x height) | 390 x 820 mm |
| Filter structure | Centrifugal separation, multilayer filter, optional HEPA post-filter |
| Filtration efficiency | Up to 99.97% at 0.3 micrometers with optional HEPA post-filter |
| Installation | Machine-top mounting; optional floor or wall-bracket mounting |
| Filter monitoring | Not included |
| Noise level | Needs Confirmation |
Specifications are based on the supplied 50Hz product table. Airflow increases at 60Hz; exact 60Hz airflow values require confirmation.
TM-250A and TM-250A+ Difference
The listed core specifications of these paired models are the same. The A+ version adds the filter monitoring function; the corresponding A version does not include it. Compare the monitoring requirement separately from airflow and machine suitability.
Filtration Process
- Polluted air is drawn from the machine enclosure into the lower pre-chamber.
- The rotating turbine generates centrifugal force, causing oil droplets to coalesce.
- A multilayer filter captures smaller remaining pollutant particles.
- Collected liquid returns through the drainage tube for reuse in the process where appropriate.
Maintenance
Internal filters can be accessed by opening the cover for cleaning or replacement. Maintenance intervals depend on the coolant, particulate load and operating cycle and require application confirmation.
Common Questions About the TM-250A
What is the listed airflow?
The listed nominal airflow at 50Hz is 600 m3/h. Exact 60Hz airflow requires confirmation.
Does this model include filter monitoring?
No. This A model does not include filter monitoring. Choose the corresponding A+ model when that function is required.
Is the optional HEPA post-filter included?
The HEPA post-filter is an option rather than a standard feature. Confirm the required filtration configuration for the machine, coolant and observed emissions.