Mechanical Services



QUALTEX application expertise spans virtually every industrial sector, from hydrocarbon processing and paper to power, metals, food processing and mining. With our knowledge of these industries, QUALTEX engineers are the experts at solving application machinery issues.

Fans, Pumps and Gearboxes

QUALTEX uses a combination of diagnosis, bearing upgrades, lubrication and quality installation to improve the reliability of your industrial fans, pumps and gearboxes.

Large Motors

Servicing and repair of large electric motors can cover everything from bearing run out/alignment, corona discharge, bearing insulation breakdown, integrity of windings/ wedges and rotor bars/blocks.

Clarifiers and decanters

QUALTEX can significantly improve the reliability and performance of your centrifuges using the highest level of service and repair.

Bearing replacements

QUALTEX Engineers can implement or supervise installations of replacement bearings, both rolling element and white metal (plain bearings).

Mounting and dismounting bearings
Correct mounting and dismounting of bearings increases life span and reduces chance of premature failure. QUALTEX engineers use specialized bearing fitting tools and methods

Machine refurbishment

Maximise your existing plant investments through refurbishment, repair and re-calibration. Machine refurbishment can be either on-site or within our workshop.

Spindle Repair

QUALTEX spindle repair service expertise extends to molding / planer and some machine spindles

Scheduled Maintenance

Utilize the extensive experience of QUALTEX engineers to reduce down time and avoid costly break downs by scheduled maintenance of your plant and equipment.  This will also equip you with the knowledge to monitor the condition of your plant and equipment. 

Related Pages



Worn impellor and wear plate. 
What is not obvious in this image, but was found was the erosion on the flutes of the impellor. Both impellor and wear plate were replaced during refurbishment

Pioneer Pump Refurbishment


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Electric Motor Servicing

Electric Motor Servicing

Electric motor servicing

Electric motor servicing

Large Bearing Replacement

Large Bearing Replacement

Hand scraping large white metal bearing

Hand scraping large white metal bearing

Machine Spindle Bearing Fitting

Machine Spindle Bearing Fitting

On site machine servicing

On site machine servicing

Pump instalation and  refurbishment

Pump instalation and refurbishment

Fan servicing

Fan servicing