Bringing your equipment back to full working condition
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UK-Made Mechanical Seals for Your Equipment
Reliable seals, designed, built and repaired in the UK to keep your pumps, mixers and rotating equipment running smoothly.
Mixer and Agitator Repair
Reliable mixer and agitator repair for heavy-duty industrial use
Mixers and agitators take a beating. Long shafts, heavy loads, constant movement, solids, viscous products and thermal cycling all put serious strain on the equipment. Over time, shafts wear, bearings loosen, housings distort and vibration increases.
Most mixers do not need replacing. A proper mixer repair or agitator repair brings the equipment back to full working condition and usually costs far less than buying new.
Brands we repair
We repair all major mixer and agitator brands, including:
Winkworth
Lightnin
Chemineer
Plenty
Boone
Older or obsolete OEM mixer brands
If the nameplate is missing or the machine is heavily worn don’t worry we can work from measurements and components.
What our mixer and agitator repair service includes
Full stripdown and assessment
We dismantle the mixer or agitator completely and inspect every part. That includes the shaft, impeller, bearings, gearbox interface, mounting plate and seal housing. Nothing is left to guesswork. We identify the root cause of the problem and deal with it properly.
Shaft rebuilding or replacement
Mixer and agitator shafts often wear through long-term loading or misalignment. We straighten, rebuild or manufacture new shafts when needed, ensuring correct run-out and alignment so the equipment runs smoothly again.
Bearing and support repairs
Worn bearings and poor support create vibration that destroys seals and shortens equipment life. We replace bearings, correct bores, repair support frames and restore the stiffness the equipment is supposed to have.
Housing and frame repairs
Corrosion, wear and distortion often creep in over the years. We re-machine housings, repair damaged mounting plates and correct alignment so the mixer or agitator runs straight and stable.
Impeller and component repair
Impellers take damage from solids, incorrect clearances and abrasive duties. If needed, we rebuild, balance or replace worn impellers as part of the mixer repair or agitator repair.
Mixer and agitator seal repair: When the problem is the seal, not the mixer or agitator
Mixers and agitators wear their seals faster than most equipment due to shaft movement, vessel pressure changes and heavy loading. A proper mixer seal repair or agitator seal repair restores sealing performance and stops recurring leakage without replacing the entire assembly.
What the seal repair includes
We dismantle the seal, clean and inspect every part, re-lap the faces, replace elastomers and springs, correct distortion and restore tolerances. If the mixer or agitator suffers from misalignment, we factor that into the seal design so the problem does not come straight back.
Why choose mixer and agitator seal repair
A properly executed mixer seal repair or agitator seal repair performs exactly like a new seal and usually costs around 50 per cent less than replacement.
ATEX-rated seal repair
Where mixers or agitators operate in hazardous zones, we supply seals built to ATEX Category 2 for Zone 1 and Zone 21.
Contact UsWhy people choose our mixer and agitator repair work
Mixers and agitators punish themselves through vibration, long shafts, heavy impellers and off-centre loading. We understand these stresses and design repairs that stop failures recurring.
No shortcuts, no temporary fixes and no guessing. We restore the equipment properly so it runs reliably under real plant conditions.
Talk to us
If your mixer or agitator is noisy, leaking, vibrating or locked up completely, get in touch. Whether you need a full repair, a seal repair, or both, we will tell you plainly what the best option is.
