Coal ash fusibility test analyzer
G1
Wallace Instruments
A known weight of coal is inserted into the 'bowl' of the machine and is subjected to a grinding action by means of steel balls under a known load for a predetermined number of revolutions. The resultant powder is then graded to measure the extent of pulverisation.
The 'bowl', or container, is a unit complete with the pestel and balls and this can be removed from the machine for filling and emptying. The base or 'grinding area' of the bowl is detachable.
