skip to main content

Riley Surface World uses cookies to give you the best experience on our website. If you continue we assume that you consent to receive cookies on our website. Read More

X
Machines & equipment for sale

Walther Trowal TT25 Centrifugal Disc Finishing Machine

Used / Second Hand

Refurbished Price [?]
£ Login or Register for price
Availability:
In stock now
Stock No
VW1131J
Manufacturer
Walther Trowal
Model
TT25
Year of Manufacture
1989
Serial
03789
New or Used
Used (Second Hand)
Capacity
25 litres
Type
High energy centrifugal bowl
Other Info
Manual tilting device for un-loading
Location
Our Central Warehouse, Aldridge, UK
Weight (kgs)
300
External Dimensions (WxDxH mm)
850 x 800 x 1450 mm

Description

Wheelabrator Walther Trowel TT25 Turbotron

This machine formed part of the critical sub-contract metal laundry facility at Walther Trowal UK’s Surface Technology Centre. Riley Surface World staff have seen this machine working in a well maintained and serviced environment, prior to professional de-commissioning and operated by trained and knowledgeable operatives. In addition the manufacturer, Walther Trowal, is available to support this after sale, see below.

Mass finishing is a mechanical /chemical process for the deburring, radiusing, smoothing, polishing, cleaning, degreasing and pickling of individual, mass produced parts.

The mass finishing process is determined by the interaction of machine, chips and compound/water. The chips (media) act like many little files on the work pieces which are made of various materials, such as metal, metal alloys, sintered metals, plastics and rubber.

The mass finishing process is applicable for small to medium work pieces with simple up to very complex geometries.

Top performance;

Compared to vibrators, Trowal Turbotron centrifugal disc finishing machines offer up to 10 times higher grinding performance. Turbotron machines are mainly used for the removal of strong burrs and for the edge radiussing of small and medium size bulk parts. However, due to the application of special processing technologies, 
Turbotron machines are also suited for fine grinding and even polishing “super polishing” operations.

How it works

The rotating spinner (60 - 250 RPM) accelerates the work piece/media mass to the wall of the stationary work bowl and pushes the mass upwards along the work bowl wall. With decreasing acceleration and increasing gravity the mass slides back down to the spinner where it is again accelerated.

Typical uses include

Coin blanks, washers, chain links, turned and stamped parts, grommets, and rivets to name but a few.

TT.25 Machine

These are stand-alone machines for operation without an integrated loader, screening machine and media return system.

The work bowls of the TT machine is pivoted manually to discharge the machine across a separation screen.

By providing appropriate peripheral equipment such as loading and separation devices, a partial degree of automation is also possible.

Specifications machine type TT 25

  • Gross volume 25 litres
  • Bowl dimensions- 435mm diameter x 350mm tall
  •  Capacity 3-18 work pieces* (litres)
  • Work bowl material PU
  • Drive mode electric 1.5kW motor
  • Max 235 RPM


TT 25 dimensions 

620 x 900 x 1360mm 
weight 300kg

 

Walther Trowal Support

Walther Trowal

This machine formed part of the sub-contract metal laundry at Walther Trowal UK’s Surface Technology Centre. Walther Trowal is a world leader in surface preparation technology.

Riley Surface World staff have seen this machine working in a well maintained and serviced environment, prior to professional de-commissioning.

Walther Trowal UK is available to provide technical information, engineering / service support, process trials and processing advice, finishing media, compounds / chemicals and spare parts, details on request.

pdf icon Print / Download Walther Trowal TT25 Centrifugal Disc Finishing Machine Datasheet

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