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Roesler RT 250 Euro-DH vs RT 550 Euro-DH: dryer catalog comparison
Compare RT 250 Euro-DH and RT 550 Euro-DH from the Roesler dryer factsheet, physical page 1, revision 04/2023. Read the exact source labels, original ratings and options side by side. Choose one of two catalog-field profiles, enter optional maxima in millimetres and export the current comparison for supplier review. Use current drawings and workpiece trials to confirm the offered configuration and drying process.
Compare exact models and original source fields
| Factsheet field | RT 250 Euro-DH | RT 550 Euro-DH |
|---|---|---|
| A – (mm) *3 | 1,035 mm | 1,220 mm |
| B – Feed height (mm) *3 | 860 mm | 940 mm |
| C – Discharge height (mm) *3 | 845 mm | 985 mm |
| D – (mm) | 1,380 mm | 1,770 mm |
| E – (mm) | 1,220 mm | 1,620 mm |
| F – (mm) | 304 mm | 410 mm |
| G – (mm) | 600 mm | 610 mm |
| H – Width of separation sieve (mm) | 325 mm | 430 mm |
| J – (mm) | 1,280 mm | 1,695 mm |
| Loading chute (b) | 530 [unit not explicit / notation retained] | 650 [unit not explicit / notation retained] |
| Loading chute (h) | 130 [unit not explicit / notation retained] | 150 [unit not explicit / notation retained] |
| Maximum components dimension (diagonal measurement) (l) | up to 135 [unit not explicit / notation retained] | up to 290 [unit not explicit / notation retained] |
| Drive speed (Upm) | 1,500 Upm | 1,500 Upm |
| Drive power (kW) | 0.75 kW | 3 kW |
| Heater power (kW) | 1,75/3,5 *2 kW | 2,1/4,2 *2 kW |
Drive power (kW): 0.75 kW versus 3 kW; Heater power (kW): 1,75/3,5 *2 kW versus 2,1/4,2 *2 kW; Drive speed (Upm): 1,500 Upm versus 1,500 Upm.
The complete source table is shown with its original labels and notation. Unit-ambiguous fields, stages, ranges and unselected options remain raw; the query only screens cleared numeric dimension fields.
Compare your catalog-field maxima
Select a profile to see the three exact field names. Leave all three inputs blank for comparison, or enter all three positive decimal maxima in mm. Switching profiles clears previous values so one condition cannot inherit another condition’s limits.
Review the two field conditions separately
For source dimensions, D – (mm) is 1,380 mm versus 1,770 mm; E – (mm) is 1,220 mm versus 1,620 mm; A – (mm) *3 is 1,035 mm versus 1,220 mm. These named fields are compared independently; they do not prove installation clearance, part fit or drying suitability.
For transfer heights, B – Feed height (mm) *3 is 860 mm versus 940 mm; C – Discharge height (mm) *3 is 845 mm versus 985 mm; H – Width of separation sieve (mm) is 325 mm versus 430 mm. These named fields are compared independently; they do not prove installation clearance, part fit or drying suitability.
Every result names its selected fields and retains the original source record. A field maximum is a numerical query on a catalog value. In particular, aperture and passage values do not constitute maximum permissible workpiece geometry. Consult the drawing and a trial with actual parts, drying media and loading arrangements.
- A, B and C heights may be adapted to the relevant rotary vibrator; reduction is on request (*3).
- RT 1500 Euro is not available in DH version (*4); the model suffix is preserved.
- Heater-power slash notation and control footnotes remain raw. No stage, sum or fraction is selected.
- Loading chute b/h and component diagonal rows do not explicitly state a unit in the factsheet; no mm or litre conversion is applied.
- D/E/A are source-letter dimensions; the screen is a catalog-field test, not a complete installation envelope.
Prepare a supplier review and sample trial
Request confirmation of heater-control stages, the offered height arrangement and transfer heights. Check drying-media separation and actual workpiece diagonal using a supplier-approved drawing; the table diagonal row has no explicit unit. RT 1500 Euro has no DH suffix because the source excludes that version.
Record the incoming moisture condition, workpiece geometry, material, sensitivity, handling and separation criteria before requesting a trial. Ask for measured drying outcomes and cycle or residence conditions for the offered setup. This catalog record does not establish acceptable residual moisture, finish quality, corrosion behavior, production output or utility consumption.
Source: Roesler dryer factsheet, physical page 1, revision04/2023. The EN.148.19 revision04/2023 dryer brochure, physical page 5, supplies drawing and label context from the same publisher.
Confirm current configuration, options and availability with the manufacturer. No Jintaijin equivalence or manufacturer partnership is established.
Questions about this pair
What source fields differ between RT 250 Euro-DH and RT 550 Euro-DH?
For source dimensions, D – (mm) is 1,380 mm versus 1,770 mm; E – (mm) is 1,220 mm versus 1,620 mm; A – (mm) *3 is 1,035 mm versus 1,220 mm. These named fields are compared independently; they do not prove installation clearance, part fit or drying suitability. Drive power (kW): 0.75 kW versus 3 kW; Heater power (kW): 1,75/3,5 *2 kW versus 2,1/4,2 *2 kW; Drive speed (Upm): 1,500 Upm versus 1,500 Upm.
Which second field profile is available?
For transfer heights, B – Feed height (mm) *3 is 860 mm versus 940 mm; C – Discharge height (mm) *3 is 845 mm versus 985 mm; H – Width of separation sieve (mm) is 325 mm versus 430 mm. These named fields are compared independently; they do not prove installation clearance, part fit or drying suitability.
Can these dryer ratings establish throughput or operating cost?
Request confirmation of heater-control stages, the offered height arrangement and transfer heights. Check drying-media separation and actual workpiece diagonal using a supplier-approved drawing; the table diagonal row has no explicit unit. RT 1500 Euro has no DH suffix because the source excludes that version. Catalog powers are ratings, not measured consumption. No selected heat stage, cycle time, kg/hour or output guarantee is calculated.
What does a passing maximum-field test mean?
It means each of the three selected source fields is at or below the maximum you entered for that named field. These are independent catalog queries, including aperture or loading fields where selected. They do not establish that a part fits, a dryer fits an installation space or a process will work. Leave all three inputs blank for a comparison, or enter all three positive decimal maxima. Confirm the source revision, offered options, clearance, workpiece handling and sample-trial requirements with the supplier.
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