Displaying a perfect blend of quality and technology through world class Straight Line Edging Machines, Spindle Beveling Machines, Spindle Edge Grinding Machines, Glass Sand Blasting Machines, Glass Double Edging Machines, Shape Edging Machines, Glass Washing Machines, Glass Drilling Machines, etc.....An Overview Glass is defined as an inorganic product of fusion which has cooled to a rigid condition without crystallizing, as it does not have any specific melting point. However its processing is governed by four points like working point, softening point, annealing point and strain point. Each point specifies the temperature at which the glass should be processed to obtain desired shape and size.