These series are semi -closed CNC machine tools suitable to turn various complicated shaft,sleeve and disk-like work pieces or their complex ,such as turning of internal and external cylindrical,conical and other circumgyration surfaces as well as various metric,inch,modular and diametric pitchthreads,.?They can also be used for oil grooves and keyways broaching , end-facing ,grooving and chamefering , etc.Beside turning applications , high speed and high efficiency turning center AD-25M can also be used to drill and mill for various complicated work pieces machining by its X/Z/C 3-axis combined motion.The unique construction developed using FEA techiques to provide max.stiffness under the heaviest cutting conditions . The machining accuracy is about IT5-IT6, and the surface roughness is about Ra0.4μm for monferous metal cutting and Ra0.8μm for ferrous metal 's .As universal CNC lathes , they are especially suitable for the machining of high precision work pieces, ands also widely used to machine parts in batches in the fields of automobile ,motorcyle ,railroad ,aerocraft ,home applicance ,bearing ,hardware,etc.Sothey are highly reputeed in machine buliding industry. ItemsAD-10AD-15AD-15BAD-15MAD-25swing over bed(mm)360440440440520length between centers(mm)600/850600600/850600625/1000/1500travel and feed motionX:170 Z:510/760X:180 Z:510X:190 Z:510/760X:180 Z:510X:230 Z:590/965/1465spindle speed(r/min)50-500050-450050-450050-450035-3500main power(kw)7.5/119/119/119/1118.5/15---------------------------------------------------------------------------------ItemsAD-25MAD-35AD-35MAD-45swing over bed(mm)520660660850length between centers(mm)625890/1640/20008901000/1500/ 2000/3000travel and feed motionX:230 Z:590X:305 Z:855/1605/ 1965X:352 Z:855X:450 Z:950/1450/ 1950/2950spindle speed(r/min)35-350025-250025-25000-2000main power(kw)18.5/1530/2230/22100