MYM-1321 Special Glass Edging Machine is designed for grinding irregular peripheries and hypotenuse of the flat glass.The processed glass is adsorbed onto a vacuum sucker.A spinning disc or an independent satellite disc,which is driven by a motor enables the head to work moveably on irregular edges of flat glass in a diameter between 700 and 2100mm,or 100  and 700mm.The speed of the spinning disc is adjustable.This machine can also perform semi-automatic grinding on simple irregular glass.When grinding peripheries,rough grinding,fine grinding and polishing are alternatively done by three wheels.When grinding hypotenuse,the angle of the head on the bowel-shape wheel can be obliquely adjusted to fit the angle for grinding.