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Roesler R 780 A vs R 1050 A: catalog comparison
Compare R 780 A and R 1050 A using Roesler's EN.145.22 catalog, revision 04/2023, physical page 15. Inspect total bowl volume, listed geometry and the original connected-load entry. Enter your own three geometry limits or leave them blank, then download the current result. Confirm current drawings, loading and offered configuration with the supplier before selecting equipment.
Listed specification table
| Source field | R 780 A | R 1050 A |
|---|---|---|
| Total bowl volume | 780 L | 1050 L |
| Maximum outer diameter | 1805 mm | 1805 mm |
| Processing channel width | 435 mm | 465 mm |
| Processing channel length | 4100 mm | 4100 mm |
| Machine height at bowl upper edge | 1275 mm | 1375 mm |
| Workpiece discharge height | 1045 mm | 1105 mm |
| Total length including magnetic separator | 3000 mm | 3000 mm |
| Connected load (raw catalog entry, kW) | 7.5 | 7.5 |
The catalog lists 780 L for R 780 A and 1050 L for R 1050 A: a right-minus-left difference of 270 L. These are total bowl volumes, not allowable part loads or throughput.
Processing channel width changes from 435 to 465 mm; maximum outer diameter from 1805 to 1805 mm. Both models list a 4100 mm processing channel and 3000 mm total length including the magnetic separator. Keep these two different length fields separate; neither supplies a complete installation footprint.
Compare with your own catalog limits
Leave all three inputs blank for catalog comparison. Enter all three to screen the listed values against your own limits. No limits are prefilled. Total volume and processing channel width remain catalog fields, not part-load or fit approval.
Geometry and loading review
Processing channel width changes from 435 to 465 mm; maximum outer diameter from 1805 to 1805 mm. Both models list a 4100 mm processing channel and 3000 mm total length including the magnetic separator. Keep these two different length fields separate; neither supplies a complete installation footprint.
Ask for a current drawing showing guarding, utilities, service access and floor-loading requirements. Review part geometry, material, sensitivity, fixturing and media flow in a referenced sample trial. The listed bowl volume cannot determine packing fraction, batch weight, cycle time, media ratio or output per hour.
Electrical fields and source basis
Connected load is listed as 7.5 versus 7.5 kW. The arithmetic difference between the listed scalar values is 0 kW. Connected load is not measured consumption and does not estimate running cost.
Source: Roesler rotary vibrators catalog EN.145.22, revision 04/2023, physical page 15. All displayed entries were also checked against page 2 of the official rotary-vibrator factsheet, revision 04/2023. This is same-publisher corroboration. It does not prove measured values or the current build.
Confirm the actual configuration, electrical supply, permissible loading and availability with the manufacturer. No current Jintaijin equivalent or manufacturer partnership is established.
Questions about this pair
What changes between R 780 A and R 1050 A?
The catalog lists 780 L for R 780 A and 1050 L for R 1050 A: a right-minus-left difference of 270 L. These are total bowl volumes, not allowable part loads or throughput. Processing channel width changes from 435 to 465 mm; maximum outer diameter from 1805 to 1805 mm. Both models list a 4100 mm processing channel and 3000 mm total length including the magnetic separator. Keep these two different length fields separate; neither supplies a complete installation footprint.
How should the connected-load entries be read?
Connected load is listed as 7.5 versus 7.5 kW. The arithmetic difference between the listed scalar values is 0 kW. Connected load is not measured consumption and does not estimate running cost.
What do the three optional limits check?
The tool compares total bowl volume against your entered minimum, processing channel width against your entered minimum and maximum outer diameter against your entered maximum. Enter all three positive decimal values or leave all three blank. Passing these listed-value checks does not approve a part, process, permissible load or installation.
Do these catalog values establish current equipment or equivalence?
These source values are from revision 04/2023. Confirm the actual offered configuration and availability with Roesler. The same-publisher factsheet corroborates table entries but is not an independent measurement. No Jintaijin equivalence or manufacturer partnership is established.
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