Engineers discovered the screw housing gap had increased up to 3mm as a result of
radical abrasion and corrosion. The repair and maintenance work required had to be
carried out quickly in order to get them fully operational with minimal downtime.
Furthermore, the precision required in the construction of screw pumps demanded very carefully installed coatings in order for the pumps to be fully functional.
Both pumps are now operating at 98-99% of their normal capacity and are protected from future corrosion. Another successful repair using Devcon products which helped the engineers to overcome the limitations of materials/parts and prolong the life of the equipment with minimal downtime and material costs.
Screw House Before
Screw House After