Quality Control

Raw Material

A fe based 26 channel spectro (germany make) to check the chemical composition of metal.
Normal composition of casting as per a-159 (g-1800 to g-4000) grade.

Hardness

The Hardness testing machine with capacity 3000Kg/750Kg and ball diameter 10mm/5mm to test hardness of final products in BHN.

Micro Structure

Matrix Pearlite
Graphite A & B Type
Free Ferrite Max. 5%
Free Carbide Max. 5%

Dimensions

Dimensions – Semi Finish
Description Wet Type Dry Type
Inner Diameter 60-250mm 60-325mm
Outer Diameter 65-350mm 65-350mm
Length up to 550mm up to 700mm
Dimensions – Full Finish
Description Dry & Wet Type
Inner Diameter 60-250mm
Outer Diameter 65-350mm
Length up to 375mm

Roughness Tester

We have roughness tester to check quickly and accurately determine the surface texture or surface roughness of a material. A roughness tester shows the measured roughness depth (rz) as well as the mean roughness value (ra) in micrometres or microns (µm).

Geometrical – Parameters

Finishing