High Chromium Grate Bar for Sinter Machine

Surface Roughness

Ra6.4~12.5

Casting Weight

0.05~500KG

Annual Production Capability

7000 tons per year

Inspection

Chemical Composition Analysis,

Tensile Test, Dimension Inspection, Hardness Testing

Surface Treatment

Heat Treatment, Machine, Polishing, Chrome, Zinc, Nickel Plating

Packing

Cartons, Wooden Case, Steel Cases, Pallets

Advantage

1.More than 10 years experience

2.30 days delivery after deposit

3.Special Analysis of raw material and liquid melt,match before casting

4.Control spectral and thermal analysis equipment

5.Passed ISO 9000

OEM casting

According to the customer's drawing and requirements

Course of production

Model making→Molding/Core→Mold assembling→Melting→

Pouring→Opening→Finishing→Heat treatment→Non-

destructive→Inspection→Welding→Test

Standard

GB/1135.2-89

Authentication Conditions

Have passed ISO9001 certification

Casting process

ERP process, shell process

Our Material

Plain carbon steel, Low alloy steel, High manganese steel, High chromium cast iron</ p>

Surface treatment

Anti-rust oil, powder coating, epoxy spray coating,

anodic oxidation treatment, plating or as per requirements

Packaging

Wooden case, crate, parcel, bale, package, barrel, etc.