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Machines & equipment for sale

Walther Trowal Mini Barrelling Finishing System

Used / Second Hand

Refurbished Price [?]
£ Login or Register for price
Sold As Seen Price [?]
£ Login or Register for price
Availability:
In stock now
Condition
From a working environment, Good Condition
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Stock No
VY1232J
Manufacturer
Walther Trowal
Model
E5 Mini
Year of Manufacture
1982
Serial
077000/2088/7
Condition
From a working environment, Good Condition
Capacity
3 litres usable volume per barrel pod
Type
Rolling Barrel Driven & Idolling Roll
Other Info
Footprint 1200 mm x 1400 mm x 1600 mm
Location
Our Central Warehouse, Aldridge, UK
Weight (kgs)
58kg empty and without stand
External Dimensions (WxDxH mm)
1080 mm x 500 mm x 1220 mm

Description

Walther Trowal E5 Mini Barrel System

The Walther Trowal E5 Mini Barrel is a low cost and highly economical system for the finishing of pocket-size batches of small mass produced parts for which a standard vibratory machine would be too big. The E5 barrels produce an excellent, extremely fine surface finish and ideal for treating very small precision engineered parts used in computers, optical, watch makers and many other businesses including the jewellery business, where they are common place.

The double cone barrel pods are placed on the two rotary shafts (one is idling and one is connected to an electric drive). The drive shaft includes a rotary movement into the barrel causing the components/media mass in the pod to gently slide along the outer pod wall. While cycle times are somewhat longer than in a vibratory system, the achieved surface results are extremely smooth. If you were purchasing these items new the package would cost in the region of £8,000.00, so grab yourself a bargain why you can.

Ideal for your factory setting as well as for the aspiring hobbyist looking for a professional set-up. Old fashioned reliable technology at its best.

Suitable for a wide range of applications including:

  • Light Deburring
  • Light Flash Removal
  • Polishing
  • Grinding
  • Smoothing
  • Burnishing
  • Edge Breaking
  • Surface Blending
  • Part-on-Part

Main Features:

  • 2 barrel pod processing
  • Variable speed drive 25 – 125 rpm
  • Sturdy display bench with storage rack under
  • Protective cover with viewing window with interlock system
  • Suitable for both wet and dry processes
  • 3 x barrel pods (2 can running simultaneously and 1 spare)

 

Included:

  • E5 Mini barrel machine
  • Display bench with barrel pod storage rack
  • 3 barrel pods (2 can running simultaneously and 1 spare)

 

Technical Details:

  • First commissioned 1982
  • 2 x 3 litres = 6 litres per run – (maximum 2 barrel pods running at one time)
  • Useable volume of parts and media: 3 litres per barrel pod
  • Ratio of media to parts 3:1 – (i.e. 3 parts of media to 1 part of workpiece)
  • 0.25 kW drive motor (16 Amp)
  • Frequency Invertor - Variable Speed Drive 25 - 125 rpm
  • 400v 3-Phase 5-Pin (3+N+E) socket
  • Theoretical maximum diagonal component dimension = 60mm

Ideal for your factory setting as well as for the aspiring hobbyist looking for a professional set-up. Old fashioned reliable technology at its best.

 

pdf icon Print / Download Walther Trowal Mini Barrelling Finishing System Datasheet

Additional files

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