Mon–Sat, 8 am to 7 pm

PU relining for bowls, troughs and barrels

A worn lining slows finishing and damages parts. We strip the old lining, repair the shell and cast a new PU lining to the original thickness, for round bowls, rectangular troughs and centrifugal barrels.

Rectangular vibratory trough before PU relining Before
Rectangular vibratory trough after PU relining After
Rectangular vibratory trough
Vibratory bowl with screen deck before PU relining Before
Vibratory bowl with screen deck after PU relining After
Vibratory bowl with screen deck
Vibratory bowl with separation deck before PU relining Before
Vibratory bowl with separation deck after PU relining After
Vibratory bowl with separation deck
Small rectangular trough before PU relining Before
Small rectangular trough after PU relining After
Small rectangular trough
Centrifugal machine barrel before PU relining Before
Centrifugal machine barrel after PU relining After
Centrifugal machine barrel
Vibratory bowl after reconditioning by STS

Repairs and reconditioning, any make

We recondition vibratory bowls and troughs, rebuild flopper assemblies, and replace springs, PU bushes and motors. We do this for STS machines and for machines from other makers. If a repair isn't worth it, we'll tell you.

  • Vibratory bowl and trough reconditioning
  • Flopper assembly rebuilds
  • Spring and PU bush replacement
  • Vibratory motor and bearing replacement
  • Control panel repair and replacement

Spare parts for finishing machines

Ask for any of these by model or by photo. We'll confirm fit before we send them.

Ask for a spare part
  • PU liners and bowls Replacement linings and complete bowls
  • Motors and bearings Vibratory motors and the bearings that wear first
  • Springs and dampers Matched sets so the machine vibrates evenly
  • PU bushes and floppers The small parts that wear out most often
  • Control panels Timers, starters and VFD panels
  • Media and compounds Top-ups for your existing process
STS vibratory machine with amplitude measuring scale

Maintenance, upgrades and on-site service

Regular checks catch worn springs and linings before they stop production. We also upgrade older machines with variable speed drives and new control panels.

  • Preventive maintenance visits
  • On-site repairs at your plant
  • Upgrades and retrofits, including VFD
  • Installation and operator training

How a repair works

  1. Send a photo

    WhatsApp us a photo of the machine and the worn area.

  2. We inspect

    We check it at your plant or at our works.

  3. You get a quote

    A clear price and turnaround time before any work starts.

  4. We repair and test

    The machine is relined or repaired, tested, and returned or reinstalled.

Is your machine slowing down?

Send us a photo. We'll tell you what it needs and what it will cost.