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.
|Spectrometer||MS / CS / LAS (19 Elements)||1|
|Tensile Machine||200 KN & 600 KN||2|
|Microvickers Hardness Tester||10Gm. - 2Kg.||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|