Technological Innovation on Conveyor Idlers

7 Pages Posted: 8 Jun 2020 Last revised: 24 Jun 2020

Date Written: June 8, 2020

Abstract

Purpose of research:
• Traditionally conveyor idlers are made of steel or rubber lagged steel or PVC sleeved.
• Fertiliser & Chemicals are hygroscopic and tends to absorb moisture from the atmosphere
• This absorption accelerates corrosion of Steel components of the conveyors affecting the life of the idlers and the conveyor belt. Frequent replacement of idlers and the conveyor belt affects the productivity
• Most of the bulk material transportation is through sea where the humidity is very high.
• Steel idlers are heavier consuming more energy

Innovation:
• Corrosive surface damages the belt covers
• Finely finished surfaces of ball bearings are subjected to corrosion spreading from steel shaft resulting in premature failure of the bearings
• Lower energy required for rotation of lighter idlers

These gave birth to “HPPE Polymer Idlers” which is light in weight, non-corrosive and non-metallic.

Benefits in energy saving, costs saving, increased belt life and improved productivity.

Keywords: conveyor idlers, corrosion, HPPE Polymer Idlers, increased belt life

Suggested Citation

Krishnan, T Gokula, Technological Innovation on Conveyor Idlers (June 8, 2020). SYMPHOS 2019 – 5th International Symposium on Innovation & Technology in the Phosphate Industry, Available at SSRN: https://ssrn.com/abstract=3622050 or http://dx.doi.org/10.2139/ssrn.3622050

T Gokula Krishnan (Contact Author)

Global Conveyors ( email )

1&2, Sona Apartments, Gokhale Road (South)
Mumbai, 400028
India

Do you have a job opening that you would like to promote on SSRN?

Paper statistics

Downloads
27
Abstract Views
213
PlumX Metrics