Hard Facing of Blow Bars

Industry Type
Steel

Product Group
Lotherme

OUR SOLUTION

Product
Lotherme -607, Lotherme -604

Size (mm)
4.00

Current (amps)
130-160, 120-160

Quantity (Kgs)
8.00, 1.50

Power Source
Rectifier

Polarity
Straight

ANALYSIS

Equipment Name
Coal Handling Plant

Component Name
Blow Bars

Type Of Problem
Worn Out

Problem Due To
Impact & Abrasion

Base Metal
Mn Steel

Comp. Weight(K.G.)
57

Dimensions (mm)
665 x 50 x 200

JOB PICTURES

Job Sketch With Dimension

Job Sketch With Dimension

Job Sketch With Dimension

Job Sketch With Dimension

Procedure

1. Clean the welding area.

2. Put the Blow Bars in water Tub (as shown)

3. Welding is carried out as per skip welding technique to maintain the inter pass temperature.Lotherme-607 is used as buffer layer &2-3 layers of Lotherme-604 are used for final layers.

4. Use stringer bid technique to avoid excess heat in- put.

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