The machines have features such as; mechanical levers for different speeds, rapid motino of carriage. cnc roll-turning lathesMain specifications(unit)CK8450CK8463A/CK8480ACK8480/CK84100CK84100/CK84125CK84160/CK84200max.turning diametermm500630/800800/10001000/12501600/2000max.turning lengthm2.5/3.22.5/3.2/4 max. load between centerston46/8182540bed widthmm6701100135016002050spindle speedrpm5~4002 ...