PROOF OF PURITY OF METAL:
After completion, the testing is done at the MSME testing centre, which has been set up by the Ministry of Micron, Small & Medium Enterprises, Government of India at Chennai. A sample of the same bell metal is tested.
Indian Grade :
Copper – 76.10%, TIN – 20.55%
Export Grade :
Copper – 76.70%, TIN – 22.41%
Like in all metallurgy works the process of making a bell involves chipping, turning, grinding & rough polishing in which there is a loss of metal. This wasted metal is not fit for use again.
On receiving the intimation of completion of work, an inspection to ensure weight, sound, etc., can be done by you before despatch / collection at our premises, of the finished bell.