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Vibratory Bowls - CB Series
Surface Preparation features the Walther Trowal CB Series of vibratory bowls. The versatile & powerful Trowal CB Series bowls are designed to achieve optimum results in regards to surface finishing & productivity. The spiral bottom process channel allows gentle processing combined with a high metal removal rate. The CB units have an integrated screening system consisting of manually or pneumatically operated separation flap and a built in separation screen.
Key features of the Walther Trowal CB Series:
- Spiral bottom work bowl – allows for better unloading and separation.
- Ball burnishing* – Designed for ball burnishing with steel media due to heavy-duty steel construction and reinforced vibratory drive.
- Gate clearing system* – This option ensures that parts and media are cleared from the gate area and not impinged when the separation flap is lowered. The flap is only lowered when the gate area is completely free of parts and media
Options available for the CB series include: sound covers and sound cabins, compound dosing systems, pneumatic unload gate, ball burnishing version for use with steel media, gate clearing, media classification screening system, magnetic separators, driers and wastewater treatment centrifuge systems.
Surface Preparation features the following seven models of Walther Trowal CB bowls:
| CB 200 | CB 300 | CB 400 | CB 600 | CB 800 | CB 1200 | CB 1800 | |
|---|---|---|---|---|---|---|---|
| Gross Volume of work bowl(cf) | 7.0 | 10.5 | 14.1 | 21.1 | 18.2 | 42.3 | 63.5 |
| Working Capacity of work bowl (cf) | 4.4 | 7.4 | 10.0 | 14.2 | 19.0 | 28.2 | 42.4 |
| Largest Work Piece Dimension (measured diagonally, inches) | 6.6 | 8.66 | 10.2 | 10.6 | 12.4 | 13.1 | 14.9 |
| Screen area (square inches) | 339 | 420 | 506 | 620 | 759 | 976 | 1162 |
| Maximum Drive Power at 1500 RPM (hp) | 1.34 | 3.48 | 3.48 | 5.36 | 8.0 | 10.72 | 14.75 |
| Speed (RPM) | 1,000 / 1,500 | 1,000 / 1,500 | 1,000 / 1,500 | 1,000 / 1,500 | 1,000 / 1,500 | 1,000 / 1,500 | 1,300 |
| Maximum Centrifugal Force (N) | 18,710 | 33,680 | 33,680 | 63,154 | 93,562 | 138,470 | 150,000 |
| Total Weight Empty (lbs) | 1,543 | 2,094 | 2,248 | 2,645 | 4,255 | 5,291 | 9,700 |
| Magnetic Separator* |
MS
134x14 |
MS
134x24 |
MS
134x24 |
MS
168 x 31 |
MS
168 x 31 |
MS
168 x 31 |
MS
168 x 36 |
| Vibratory Drier* | G200 | G200 | G200 | G500 | G500 | G1000 | G1000 |
| Belt Drier* | BF-HL 350/3300 | BF-HL 350/3300 | BF-HL 350/3300 | BF-HL 600/3500 | BF-HL 600/3500 | BF-HL 600/3500 | BF-HL 1000/3500 |
| Ball Burnishing Package* | |||||||
| Maximum Drive Power at 1500 RPM (hp) | 2.4 | 5.36 | 5.36 | 9.38 | 10.72 | - | - |
| Speed (RPM) | Infinitely | Adjustable | With | Frequency | Converter | Up to | 1,800 |
| Maximum Centrifugal Force (N) | 18,710 | 33,680 | 33,680 | 63,154 | 93,562 |
Surface Preparation can assist you with the proper selection of the Walther Trowal vibratory bowl that best fit your processing and production requirements. Click here to contact Surface Preparation.