Overview
An in-situ Re-Chevron Hard facing was performed on Polycom roller,
Industry
Cement & Minerals
Location
Saraburi, TH
Component/Workpiece
Roller Press
Business Type
Integra - On Site
Job Type
Repair
OEM
Thyssenkrupp
Type of Wear
Base Metal
Hi-Chrome
General Dimensions (mm)
Diameter 1780, Length960
The challenge the customer was facing
This on-site approach saved the client from the downtime of dismantling and assembling the equipment, successfully completing both roller in just 15 days.
Previous Service Life
3y
Competitor
NA
How WA solved the challenge
1) Measure the roller dimension to plan the grinding process. 2) Grind the roller to a smooth surface finish. 3) Chevron Hard facing procedure, parameter and testing methods. 4) Chevron welding to finished.
Product Category
Integra Services
Product Description
In-Situ Re-Chevron Hardfacing Roller Polycom
Job Duration
14d
Technical Advantages
The Re-Chevron Hardfacing process reduces the downtime associated with roller removal and replacement by 50%, backed by a 2-year wear guarantee.
Service Life
2y
Photos and visuals for this case study
Solution Revenue
€23,900
Contributor
Wisit Timanont
wisit.timanont@welding-alloys.com
Created
April 4, 2026
Submitted
April 6, 2026
Approved By
Bastien Gerard
April 6, 2026