Walther Trowal CM 205 vs CM 405 circular vibrator catalog comparison
Compare CM 205 and CM 405 using the official Walther Trowal CM brochure marked 03/16, physical PDF page2. Filter 11 source fields, record your part, separation, site and acceptance questions, and download the current review. Conditional volume, diagonal limits and drive rows remain versioned references. The separately captured current web table is not merged into a current offer.
Compare catalog fields and record your review questions
Versioned catalog rows
| Source field | CM 205 | CM 405 |
|---|---|---|
| Work bowl gross volume (L) | 200 | 420 |
| Conditional usable volume (L) | 110 | 285 |
| Largest workpiece dimension measured diagonally (mm) | 180 | 250 |
| Total weight (kg; empty basis not stated in CM/CF table) | 465 | 700 |
| Standard drive power at 1,500 rpm (kW) | 1.0 kW | 2.6 kW |
| Standard motor speed entry (rpm; equipment basis) | 1,000/1,500 | 1,000/1,500 |
| Maximum centrifugal force (unit not printed in CM table) | 18,710 | 33,680 |
| Ball burnishing version drive power at 1,500 rpm (kW) | 1.0 kW | 4.0 kW |
| Ball burnishing version maximum rotary speed (rpm) | Frequency inverter adjustable up to 1,800 rpm (joint first-five-model cell) | Frequency inverter adjustable up to 1,800 rpm (joint first-five-model cell) |
| Ball burnishing version maximum centrifugal force (unit not printed in CM table) | 26,884 | 75,881 |
| Catalog accessory vibratory drier reference | G 200 | G 500 |
Keep bowl volume separate from part batch load
The 03/16 PDF lists CM 205 with 200 L gross and 110 L conditional usable volume; CM 405 has 420 L gross and 285 L conditional usable volume. The footnote ties the media-to-workpiece ratio to geometry, material and delicacy or nicking risk. Neither column supplies a universal part-only load, bulk density, daily output or cycle time. Record the actual part and media constraints before a representative sample trial.
Review the diagonal and separation interface
The listed diagonal limits are 180 mm for CM 205 and 250 mm for CM 405. A single diagonal value cannot prove motion clearance, nesting, lodging risk, contact damage or complete unloading. This brochure states that CM has no integrated separation device. Optional paddle-wheel dividers and a pneumatic unload gate are descriptions to review with the supplier, not proof that either offered machine has these options installed.
Keep drive rows tied to their version
CM 205 lists 1.0 kW at 1,500 rpm; CM 405 lists 2.6 kW. Their standard speed entries are 1,000/1,500 and 1,000/1,500. Two-speed alternatives are not a continuous recommended processing range. Inverter maxima are equipment limits, not a validated setpoint. Drive power is not measured energy consumption or total connected load, and no energy cost or productivity is calculated. Ball burnishing is a separate version: the power entries are 1.0 kW and 4.0 kW, and speed entries are Frequency inverter adjustable up to 1,800 rpm (joint first-five-model cell) and Frequency inverter adjustable up to 1,800 rpm (joint first-five-model cell). The shared first-five-model speed cell was verified visually in the PDF. A dash is missing printed data, not zero or proof that the version is unavailable. Force units are not printed in the CM PDF table and are not silently filled from the website.
Review accessories and supplier drawings
The catalog drier references are G 200 for CM 205 and G 500 for CM 405. These are brochure accessory references, not installation, compatibility, stock or quotation approval. Review discharge interface, part/media separation, drying suitability and material-specific acceptance with the responsible supplier. Lettered drawing dimensions are omitted from this tool; no floor plan or maintenance clearance is inferred.
Current official web table and version differences
CM 405: usable is 285 in the PDF and 260 under the current web label "Useful volume* (l)". CM 205: weight is 465 in the PDF and 360 under the current web label "Total weight (empty) (kg)". These are unresolved version differences. Keep the PDF reference separate and request the offered specification.
Official current CM product page, captured 2026-10-05. This comparison covers selected numeric rows; it is not an exhaustive current configuration reconciliation. Confirm offered model, drawing revision, accessories and process trial separately.
Source and scope
Official CM brochure, 03/16, physical page2; captured 2026-10-05. This is an independent Walther Trowal reference. No Jintaijin supply, partnership, equivalent machine, actual finishing result, medical qualification or current offer is established. User notes are USER_RECORDED_NOT_VERIFIED; diagrams are original source-data references.
Questions about this model pair
How do CM 205 and CM 405 compare in bowl volume?
The 03/16 PDF lists CM 205 with 200 L gross and 110 L conditional usable volume; CM 405 has 420 L gross and 285 L conditional usable volume. The footnote ties the media-to-workpiece ratio to geometry, material and delicacy or nicking risk. Neither column supplies a universal part-only load, bulk density, daily output or cycle time. Record the actual part and media constraints before a representative sample trial.
Do their diagonal limits establish part fit?
The listed diagonal limits are 180 mm for CM 205 and 250 mm for CM 405. A single diagonal value cannot prove motion clearance, nesting, lodging risk, contact damage or complete unloading. This brochure states that CM has no integrated separation device. Optional paddle-wheel dividers and a pneumatic unload gate are descriptions to review with the supplier, not proof that either offered machine has these options installed.
Can their catalog speeds be used as process settings?
CM 205 lists 1.0 kW at 1,500 rpm; CM 405 lists 2.6 kW. Their standard speed entries are 1,000/1,500 and 1,000/1,500. Two-speed alternatives are not a continuous recommended processing range. Inverter maxima are equipment limits, not a validated setpoint. Drive power is not measured energy consumption or total connected load, and no energy cost or productivity is calculated. Ball burnishing is a separate version: the power entries are 1.0 kW and 4.0 kW, and speed entries are Frequency inverter adjustable up to 1,800 rpm (joint first-five-model cell) and Frequency inverter adjustable up to 1,800 rpm (joint first-five-model cell). The shared first-five-model speed cell was verified visually in the PDF. A dash is missing printed data, not zero or proof that the version is unavailable. Force units are not printed in the CM PDF table and are not silently filled from the website.
Which accessory references require confirmation?
The catalog drier references are G 200 for CM 205 and G 500 for CM 405. These are brochure accessory references, not installation, compatibility, stock or quotation approval. Review discharge interface, part/media separation, drying suitability and material-specific acceptance with the responsible supplier. Lettered drawing dimensions are omitted from this tool; no floor plan or maintenance clearance is inferred.
Does the current official website agree with this PDF version?
CM 405: usable is 285 in the PDF and 260 under the current web label "Useful volume* (l)". CM 205: weight is 465 in the PDF and 360 under the current web label "Total weight (empty) (kg)". These are unresolved version differences. Keep the PDF reference separate and request the offered specification.
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