Spectro Polishing Machine

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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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DQS-60V

The spectro sample polisher is versatile to use with quality sample preparation in minimum time. It can produce high quality samples demanded by present quality needs.

features:

Disc cover:- machine to suite the disc housing and to cover the disc plate by 180 degrees for safety.
Disc plate:-made up of steel with air gripping arrangement to aluminium disc and with locking system to keep the aluminium disc in position.
Dust collection unit:- at the back of the disc housing the pipeline connected to the dust- collecting unit. Noise less operation:- in continues process, there is noise less operation. anti fungal, rust proof paint.
Dust collection unit:- at the back of the disc housing the pipeline connected to the dust- collecting unit. Noise less operation:- in continues process, there is noise less operation. anti fungal, rust proof paint.

Specification:

Abrasive disc - 350mm dia with central hole of 40mm dia,
Disc motor - 2 hp or better, 1440 rpm (approx), 3ph, 50hz, 415 vac supply tefc type
Suction motor - 1 hp minimum, 2800 rpm, 415v ac, 50hz
Starter - push button d. O. L starter type with overload preventor
Disc housing - made of cast iron and machined to suit the disc plate, disc cover and machine stand at the back of the disc housing the pipeline is connected to the unit for collecting the dust, cooling the polishing disc and for gripping it uniformly at the time of operation
Disc plate - made of steel with air gripping arrangement of the polishing disc and with locking system to keep the polishing disc in position.
cover - machined to suit the disc housing and to cover the disc plate by 180 degree for safety.
Machine stand - fabricated and machined to suit the disc housing. Main and air gripping unit motor starters are fitted on the machine stand
Air gripping unit - fitted with motor and mounted on a frame placed on the coming fabricated base,
Magnetic holder for holding and polishing the coin sample.
The machine shall hold the polishing disc by air suction on the disc plate which rotates at a speed of 1440 rpm (approx).