1,DELEM CNC system 2,high synchronized precision 3,Vera compensation 4,CE and ISO9001:2008 5, no need repair 1), it is complete steel welded structure with high strength and good rigidity.2), Hydraulic top-transmission method can assure the machine stable and reliable.3), Controlling two hydraulic cylinders with electro-hydraulic servo valve to assure the synchronized movement precision of slide ...