Blade-carrying wheel component
Blast Wheel Rotor / Bare Wheel
A blast wheel rotor, also called a bare wheel in some parts catalogs, is the rotating wheel body that carries the blast wheel blades or vanes. It is different from the impeller / distributor wheel used to feed abrasive into the blade path. Xindong reviews photos, drawings, wheel model, dimensions and quantity before quotation.
Direct answer: a blast wheel rotor, also called a bare wheel in some parts catalogs, is the rotating blade-carrying wheel body. It should not be confused with an impeller / distributor wheel, which helps feed abrasive into the blade path. Terminology varies, so identification should be confirmed from photos, drawings and dimensions.
Part role
What a blast wheel rotor / bare wheel does
The rotor carries the blade or vane positions and rotates as part of the blast wheel. Its center bore, shaft or hub interface, mounting structure and blade slots need to match the wheel design before replacement.
- Carries the blast wheel blades or vanes.
- Rotates with the wheel during operation.
- Uses wheel-specific blade mounting and center-interface features.
- Should be reviewed separately from the abrasive-distribution component.
Terminology varies by blast wheel design and manufacturer. Some drawings may separately identify the rotor, bare wheel, wheel disk, wheel hub or related blade-carrying components. Final identification should be confirmed from photos, drawings and dimensions.
Before quotation
What to send for identification
Use photos and measurements together. If a drawing or wheel model is available, include it with the old-part information.
| Information group | Details to provide |
|---|---|
| Photos | Front and back photos, side profile, old part photo and an installed-position photo before removal if available. |
| Main dimensions | Overall wheel diameter, center bore diameter and wheel thickness. |
| Mounting structure | Shaft / hub interface, keyway or mounting structure and blade mounting slot structure. |
| Wheel details | Number of blades, blast wheel model, machine model if known and rotation direction if known. |
| Quote reference | Drawing if available and required quantity. |
FAQ
Blast wheel rotor identification questions
Are rotor and bare wheel always the same term?
No single naming rule applies to every wheel design. Some catalogs use bare wheel for the blade-carrying rotor, while other drawings separate the wheel disk, hub or related components. Confirm the physical structure before quotation.
Is a blast wheel rotor the same as an impeller?
No. The rotor carries the blades or vanes. The impeller / distributor wheel is a separate component used around the abrasive feed and distribution path.
Which measurements are most useful?
Start with overall wheel diameter, center bore, wheel thickness, shaft or hub interface, keyway or mounting details and the blade mounting structure.
RFQ
Send rotor photos, dimensions, drawing or wheel model.
Xindong reviews the available identification details before preparing a replacement quote.
Send RFQ