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Machines & equipment for sale

Walther Trowal Vibratory Trough Mass Finishing Machine

Stock No
Walther Trowal
Year of Manufacture
From a working environment, Good Condition
100 litre gross, 80 litre net
Fully Enclosed Vibro Trough Finishing mc
Other Info
Internal dimensions: 810 x 280 x 400 mm
Our Central Warehouse, Aldridge, UK
Weight (kgs)
Approx 450 kg with enclosure
External Dimensions (WxDxH mm)
1200 x 600 x 900 mm (Machine Only)


The Walther Trowal VN100 (100 litre) vibratory trough finishing machine is a powerful, robust and economical method for deburring, radius forming, polishing and superfinishing components for companies or individuals where the diversity of applications and component types does not justify the use of a much larger more expensive machine.

The hot moulded cast polyurethane trough line has a Pears shaped cross section for greater rotational flow of media and components and is ideal for processing awkward shaped larger components.

From basic deburring to superfinishing this handy vibro machine will be a useful addition to any engineering business, professional hobbyist or auto shop wanting to polish gears, pinions, crown wheels and camshafts. You can get it wrong with this workhorse of a machine.

 Suitable for a wide range of applications including:

  • Deburring
  • Flash Removal
  • Radius Forming
  • Polishing
  • Grinding
  • Smoothing
  • Superfinishing
  • Edge Breaking
  • Surface Blending
  • Part-on-Part
  • Pre-Anodised and Chemical Plate Finishes
  • Metallics, Ceramics and Additive Manufactured 3D Printed Prototype Components


Main Features:

  • 100 litre process chamber
  • Hot moulded cast polyurethane cast trough lining for inner chamber protection
  • Fabricated from high quality steel for increased durability
  • Oil and abrasion resistant lining
  • Forwards and reverse trough media flow settings assists in reduced lining wear
  • Welded and heated-treated trough for reduced maintenance
  • Pear shaped cross section work chamber
  • Removable discharge spout with hose connector for fast emptying
  • Standard control panel with timer
  • Variable speed frequency invertor for optimum process control with quick turn speed dial
  • Metering unit to ensure controlled delivery of water and liquid compound dosing
  • Side door for storage and access to machine with viewing window
  • Full acoustic noise reduction enclosure
  • Bottom side drains for efficient draining



  • VN100 vibratory trough machine
  • Full acoustic enclosure
  • Control panel module


Technical Details:

  • First commissioned 2002
  • 100 litre gross process chamber
  • 80 litre net process chamber
  • 1.5 kW drive motor (16 Amp)
  • Frequency Invertor - Variable Speed Drive 
  • 400v 3-Phase 5-Pin (3+N+E) socket

A powerful, robust and economical machine for processing small batches of medium size and one off larger component’s, ideal for deburring, radius forming, polishing and superfinishing. What a machine to cutback and Superfinish the odd component from time-to-time, then this is the machine for you.

 Footprint 1950 x 1050 x 1100 mm

pdf icon Print / Download Walther Trowal Vibratory Trough Mass Finishing Machine Datasheet

Additional files

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