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The series of ground-moving face milling machine has the characteristics of firm structure, stable work, large size milling range, good rigidity, easy operation and strong milling force. It is mainly applied to face milling of large-scale and extra-large workpieces in various mechanical industries such as explosion-proof electrical appliances, metallurgical machinery, mining machinery, and bridge truss; groove milling; internal and external frame milling. The main rail is equipped with a full range of stainless steel expansion shields, and the milling heads are frequency-converted stepless speed regulators. According to the actual needs of customers to increase the function or customize the plane.