Belzona® Repairs A Classifier And Saves The Customer Thousands In Replacement Costs

Industry:

Water / Wastewater (WATR)

Application:

Solids Handling Machinery (SHM)

Customer Location:

Water Treatment Plant - New Mexico U.S.A.

Application Date:

July 2001

Application Situation:

Solids classifier in the grit removal system.

Problem:

The rubber donut type ring was designed too small allowing the adjacent steel to wear through.

Products:

Belzona® 1111 (Super Metal)

Belzona® 2111 (D&A Hi-Build Elastomer)

Substrate:

Steel

Application Method:

The application was carried out in accordance with Belzona Know-How System Leaflet SHM-9.

Belzona Facts:

Belzona® 1111 (Super Metal) was used to bond several steel patches where the steel had worn through. Then Belzona® 2111 (D&A Hi-Build Elastomer) was used to re-create a durable donut replacement. Alternatives included replacement of equipment at $14,000 each. Welding would have ruined the existing rubber donuts. The Belzona Solution was only $600 for each classifier.

Photographs Description

1. An overview of the equipment 
2. A close-up of the damage 
3.  The surface is being prepared
4. The completed repair