CEMENT INDUSTRY -WEAR PROTECTION

Applications:

  • Clinker cooler screen plates
  • Clinker crusher hammers
  • Cage Bars
  • Crasher rotor shaft
  • Drag Chain links
  • Exhauster fan blades
  • Kiln Feed Screws
  • Kiln Trunions
  • Kiln tire
  • Rotor

CEMENT INDUSTRY

ARCWEL 280
for repairs and claddingson oven parts

 

Wear on Crusher rotor shaft SOLUTION
ARCWEL 240

Feed screws : protect with
ARCWEL 655 or 788

Crusher rotor hard facing
ARCWEL 630

PART: Kiln/Shell & Tire

Problem:

Spalling and cracks on Kiln Shell and tire
due to severe pressure and heat

Weld Repair Solution:

1) Rebuild worn/cracked section on shell
using ARCWEL 350 or 280 nickel base
maintenance electrode

2) Kiln tire and support roller cracking Use
ARCWEL 280

Spalling and cracks on Kiln
Shell and tire

Wear on Crusher Rotor Use ARCWEL 355
to rebuild ARCWEL 600 for protection.

PART: VERTICAL MILL ROLLER

Severe wear and cracks due to abrasion and high pressure

BASE MATERIAL :

Low alloy cast steel/ Manganese steel/Ni Hard

Solution:

Rebuild heavily worn areas with

ARCWEL 355

For maximum wear resistance apply 2 layers of ARCWEL 655 on top.

For repair of large cracks use ARCWEL, 280

EARTHMOVING Buckets:

for crack repair ARCWEL 350

For Bucket teeth & sides protection
ARCWEL 600/630

Part: Fan blades

Problem:

severe wear on blades causing reduction in efficiency .

Wear protection materials (SMAW)

ARCWEL 630 (HRC 58-62) or

ARCWEL 655 (HRC 63-65)

Thermal Spray Powder

Maximum lifetime of blades is achieved with coatings of ARCWEL 2070 SF powder spray& fuse