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Machines & equipment for sale

Walther Trowal CB 400 Mass Finishing Process Bowl

Used / Second Hand

Refurbished Price [?]
£ Login or Register for price
Sold As Seen Price [?]
£ Login or Register for price
In stock now
Stock No
Walther Trowal
CB 400
Year of Manufacture
Vibratory mass finishing bowl
Other Info
Late model vibratory bowl
Our Central Warehouse, Aldridge, UK
Weight (kgs)
External Dimensions (WxDxH mm) [?]
Ø1670 x 1340mm


Walther Trowal Circular Vibrators model CB 400

Trowal circular vibrators can be used for the surface finishing of a multitude of different parts and processing objectives. Their scope of application ranges from the aggressive deburring and radiusing all the way up to high gloss polishing of delicate work pieces, i.e. from aggressive cut-down to generating a pre-plate surface finish

Trowal circular vibrators cannot only be used as economical “stand-alone” machines but can also be integrated into interlinked, fully automatic manufacturing systems

CB circular vibrators – the latest technical development from Trowal – are designed to achieve top results with regard to surface finish and productivity. The spiral bottom process channel over more than 180° allows gentle processing combined with a high metal removal rate.

Key feature of the CB range is the gate clearing prior to the screening cycle. This feature ensures that no parts or media can be squeezed between separation flap and the bottom of the process channel: The flap is only lowered when the gate area is completely free of parts and media!

The design of the CB range reflects 50 years of experience in vibratory finishing. The CB is one of the most modern circular vibrators in the market.

Advantages of the CB 400 machine

• Easy, time saving change of separation screens.
• Vibratory drive life time lubricated.
• Side mounted parts infeed chute (Option) facilitates
integration into automatic manufacturing processes.
• Compound dosing system

Technical data CB Circular Vibrator

  Technical details CB 400

Work bowl Gross volume (l) 400

Usable volume* (l) 280

Largest work piece dimension (mm)  260

Screen area(cm²) 3,270

Total weight, empty (kg) 1.110

Drive power at 1.500 RPM 2.6 kW

RPM range (RPM) Infinite up to 1500 RPM

Max. centrifugal force (N) 49.000

Refurbishment will include a full re-line of the bowl with a 3 year warranty on the re-line subject to normal usage. 


pdf icon Print / Download Walther Trowal CB 400 Mass Finishing Process Bowl Datasheet

Additional files

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.