Dham Fasteners has high-tech testing facilities. The laboratory is well-resourced with advanced instruments for the checking of all mechanical and chemical properties of the raw material and manufactured fastener.
Mechanical Properties
- Hardness testing equipment’s such as Rockwell and Micro vicker hardness testers to check hardness of the manufactured fastener, as per its grade specifications along with required use of metallurgical microscopes having metallographic image analysis software and magnascope.
- Tensile testing machines to ensure strict quality check on physical properties of the raw material such as its UTS etc .
- Magnetic Particle Testing machine for Crack Detection.
Chemical Properties
Laboratory is well equipped with Optical Emission spectrometer for the checking of chemical properties such as percentage content of Carbon, Manganese etc. in the raw materials and in manufactured fasteners.
Surface Finish
- Salt Spray Chambers As per ( ASTM B-117 )to conduct "salt spray test" for specified amount of hours for plated/coated fasteners to ensure the coating life .
- Plating thickness testers to ensure plating thickness of the manufactured fastener as per desired micron level.
