Single Disc Polishing Machine(DC motor)

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A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution.Digital signatures provide part of the solution, but the main benefits are lost if a trusted third party is still required to prevent double-spending.

The network timestamps transactions by hashing them into an ongoing chain of hash-based proof-of-work, forming a record that cannot be changed without redoing the proof-of-work.

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This Polishing/Lapping Machine is designed according to the needs of metallographists. Single Disc is independently driven by high torque DC motor. The speed will be continuously varied as indicated on the front fascia. Water faucet arrangement & paper holding band, permits the discs for wet / dry grinding and final lapping. RPM shows by Digital meter and controlled by small knob.

Technical Data
Disc Diameter : 8 inch
Motor Capacity : ½ Hp DC
Supply : 15 Amps, 230V, Single phase.
RPM : set as per sample preparation upto 1000
RPM Control : Variable

Description

Polishing M /c is used for Polishing the Metallography Samples for Microscopic observation to study various metal structures.

Polishing

Polishing is the final step in producing a surface that is flat, smooth, Scratch - free and mirror like in appearance. Such a surface is necessary for subsequent accurate metallographic interpretation, both qualitative & quantitative.