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Machines & equipment for sale

Walther Trowal Vibratory Bowl Type Wet Finishing Machine

Stock No
Walther Trowal
Year of Manufacture
Good Condition, Current Model, Seen powered at RSW
350 litres
Circular, with inbuilt separation
Other Info
variable speed, separation screen
Our Central Warehouse, Aldridge, UK
Weight (kgs)
External Dimensions (WxDxH mm)
1550 X 2100 X 1300


This second hand robust and economical Trowal CN 350 circular vibrator can be used for the surface finishing of a multitude of different parts and processing objectives. 

Their scope of applications 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 CN circular vibrators are used not only as economical “stand-alone” machines but can also be integrated into fully automatic manufacturing systems.

This item was originally designed to be used with Walther Trowal Semi Automatic Vibratory Bowl Maize Dryer VY1186 (sold separately).

This Trowal CN 350 has an integrated screening system consisting of pneumatically operated separation flap and a built-in separation screen and acoustically dampening hood.

CD vibrators have a range of standard features that make them suitable almost all of your mass finishing needs:

  • Flat work bowl bottom Ideal for processing of delicate parts
  • Large opening between work bowl bottom and separation flap
  • Extra long separation screens for easy separation of big, flat parts
  • Pneumatically activated separation flap
  • Variable speed control 

There is a chemical dosing unit supplied with this machine for the dosing of processing chemical s and water to ensure consistency of process. The dosing system comprises of control panel, diaphragm pump and water connection to ensure constant pre mixing of processing solutions to be fed to the machine when in production.

Also supplied is an acoustic hood to minimise excessive noise produced form the machine 

This machine was originally used conjunction with VY1186 vibratory drier, which provided a semi automatic wet processing and drying process

The finishing can take the form of:-

- Deburring
- Radiusing
- Rough or fine finishing
- Descaling or pickling
- Degreasing 
- Burnishing or polishing


  • Work bowl/gross volume (L) 350
  • Screen Surface: 2040cm²
  • Thickness of lining: 12mm
  • Speed (rpm): 1500 /variable
  • Max power 3 (KW)
  • Trough Dimensions - 375mm wide, 300mm high to tide line
  • Pneumatically assisted discharge flap


Walther Trowal Semi Automatic Vibratory Bowl Maize Dryer

pdf icon Print / Download Walther Trowal Vibratory Bowl Type Wet Finishing Machine Datasheet

Additional files

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