Inspection & Testing Facility
Raw material plays the most important role in fasteners for reliability & Durability purpose so that we are using the raw material from the OEM approved source. For the batter control we have also developed in-house metallurgical lab in which we are carried out all the inspection & testing parameters which is necessary for the raw material as well as for finish good.
Each raw-material is being tested for its chemical and physical properties like chemical composition, Hardness and MPI (magnetic particles test) Tensile
test & micro examination (Microstructure, Decarburization, grain size, Inclusion rating) according to standard procedure & specifications.
We are also having a Vickers Hardness Tester to measure the hardness on thread zone of the bolt.
For the surface treatment control we have a Coating thickness tester to measure the thickness of coating layer & Salt Spray Test (SST) chamber to evaluate the SST life of surface coating.
We also have necessary instruments which are required for the dimensional inspection & optical sorting machine for 100% dimensional measurement.
For the long life accuracy of the instruments we have developed the standard room in which calibration activities are regulary carried-out for all the instruments & gauges as per the standard procedure & specifications.
Device Description | Range | Qty. | |
Spectrometer | MS / CS / LAS (19 Elements) | 1 | |
Tensile Machine | 200 KN & 600 KN | 2 | |
Metallurgical Microscope | 1000X | 1 | |
Microvickers Hardness Tester | 10Gm. - 2Kg. | 1 | |
MPI | Ø80X300 nm | 1 | |
Sterio Zoom Microscope | 40x | 2 | |
Vickers Hardness Tester | 0 - 50 Kgf | 1 | |
Rockwell Hardness Tester (Scale-C) | 0 - 100 HRC | 5 | |
Rockwell Hardness Tester (Scale-B) | 0 - 100 HRB | 1 | |
Sault Spray Test Chamber | 800 X 500 X 500 | 1 | |
Coating Thickness Tester | 0-1000 µ | 2 | |
Torque Tester | 8 - 1000 N.m. | 5 | |
Profile Projector | Ø500, Ø300, Ø250 mm | 3 |