EIE Instruments Private Limited products

The Machine is used for quick and clean cutting of metallurgical of metallurgical specimen from rod, tubes or other irregular shapes and small pieces of rocks and minerals by using appropriate diamond impregnated cutting wheels. A chop stroke type midget table model suitable for using wheels upto 10" dia. It has a cutting capacity of 2.5" to 2.75" dia round or square stocks. The basic arrangement is of see-saw arm spindle.

A Veriable speed polishing Machine capable of handling most type of metallurgical specimens. The machine consists basically of two independent 1/4 HP motor driven two 8" bronze disc over which polishing paper of cloth can be stretched. he discs are easily replaceable he machine is supplied with two 8" bronze disc which push fits on a tapered steel spindle which runs freely between two ball bearings fitted in the housing,. Motors are mounted on a common M.S.frame. The discs operate in basin of fiberglass, which collects the abrasive wastes and removes them out of the system. The discs are also provided with splashguard and cover for protection when not in use. The machine is also provided with swan neck tap, which can be swung on the disc for controlled addition of water during grinding and polishing or swung on to a wash basin for washing the specimen during intermediate examinations.

This apparatus is used for determining the hardenability of steel by an experiment called Quench Test. This experiment will enable to student to know about the hardenability characteristics of different alloying element. S.S. Model.