Industry Type
Product Group
ANALYSIS
DIMENSIONS (mm) Dia
645
COMP. WEIGHT (kgs)
4.5 Ton / Roll
BASE METAL
Mn. Steel
PREVIOUS SOLUTION
Rebuilding & Hard facing
PROBLEM DUE TO
Abrasion & Impact
TYPE OF PROBLEM
Worn out
COMPONENT NAME
Crusher Rolls
EQUIPMENT
Crusher
JOB PICTURES
PHOTOGRAPH / JOB SKETCH WITH DIMENSION
PHOTOGRAPH / JOB SKETCH
Our solution
QTY (Kgs)
200 Kg
Size (mm)
4.00
Product
Loth.-611
QTY (Kgs)
150 Kg
Size (mm)
4.00
Product
Loth.-610
QTY (Kgs)
150 Kg
Size (mm)
4.00
Product
Loth.-457
QTY (Kgs)
100 Kg
Size (mm)
4.00
Product
Loth-801
Procedure
To remove fatigue, crack and hard material by using L-801 and to check the crack and undesired material by using DPT.
To provide the base layer by using L-457.
To build up by using L-610.
Hard facing is to be done by using L-611 min. 2 Layer.
To low possible current during welding.
Final inspection transverse fissuring (Hair cracks) across on final beads is OK.
Further Reading on Case Studies