ROLLER

Industry Type

Product Group

Our solution

Product
Lotherme – 352

Size (mm)
4

Current (AMPs)
130 TO 140

Qty. (Kgs)
3

Product
Lotherme 660G3

Size (mm)
4

Current (AMPs)
130 TO 140

Qty. (Kgs)
5 – 7

ANALYSIS

PHOTOGRAPH

JOB SKETCH WITH DIMENSION

ANALYSIS

EQUIPMENT
5 MT LONG x DIA 500MM

COMPONENT NAME
HOT PENETRATION

TYPE OF PROBLEM
REPEATATIVE / ONE TIME

PROBLEM DUE TO
ROUGHING OF THE SURFACE DUE TO HIGH TEMP STEEL ROLLING

PREVIOUS SOLUTION
SCRAP

BASE METAL
EN-9

Procedure

Preheat the Job upto 250 Deg C, Maintain Interpass Temp, Slow cool after Welding