This machine is very useful for preparation of spectro sample very fast and clean Outer body made of thick M Steel with powder coated rust proof paint Disc Cover Machine to suit the disc housing and to cover the disc plate by 180 deg For safety Disc plate Made of steel with air gripping arrangement to aluminium disc and with locking system to keep the aluminium disc in position Disc Housing made of aluminium and machined to suit the disc plate disc covers and machine stand At the back of the disc housing the pipeline connected to the dust-collecting unit cooling and gripping the aluminium disc uniformly at the time of operation Main Motor 2 HP 2800 RPM 440 460 volt 3 phase AC Supply Suction Motor 1HP 1400 RPM Starters Push button type of main and air gripping motor With all standard accessories