Contact Us
HOME >Case Studies> EARTH MOVING & MINING SECTOR

P&H Shovel Tumbler Gear Worn Out Part Repairing

Industry Type
Coal Mine

Product Group
Flux Cored Wire

OUR SOLUTION

Process
FCAW

Polarity
Wire(+)

Power Source
Wire Feeder

Quantity (Kgs)
125, 25, 10

Current (amps)
300, 310, 260

Size (mm)
2.8, 4.0

Product
Lotherme OA 457S, Lotherme OA 607, Lotherme 802

JOB PICTURES
Job Sketch With Dimension

Job Sketch With Dimension

ANALYSIS

Dimensions (Mm)
370 x 470 x 3000

Comp. Weight (Kgs)
750

Base Metal
Cast Mn Steel

Previous Solution
Repaire By Ador-Fontech Make 07015 & 07020

Problem Due To
High Impact , Dynamic Load & Friction

Type Of Problem
Excessive Wear Out

Component Name
Tumbler Gear

Equipment Name
P&H Shovel

1. Gouging the chipped off area by lotherme 802,4mm

2. Lotherme oa 457s, 2.8mm was used for rebuild the wear out arrea.

3. Lotherme oa 607, 2.8mm was usde for final layer hardfacing.

Further Reading on Case Studies

Chain sprocket teeths (Crusher St ream I)
Read Case Study
Reconditioning Of Teeth Of Roller Crusher
Read Case Study
Rebuilding Of The Shoulder Pin
Read Case Study