Years of R&D and production experience;including the lastest cutting &milling technology;various kinds of crossbeam width adn travel distance . With the help of high-power spindle and X/Y/Z servo motor ,Doubke Column Machining Center ca be used in automobile mold ,olastic mold and other high-precision parts processing industr. X/Y/Z Axis roller tpe slider for higher loading capacity ,higher position accuracy &repeated position accuracy and rigidity. Component 90° spindle: 5-face maching Gerbox :High torque spindle motor (6000RPM)with two different speed gearbox for low -speed heavy cutting and high-speed finishing cutting .. Gear-type -spindle :International brand long-nose spindle (600rpm)for high-speed and low -speed cutting. International brand balance weight oil gydraulic system Step-type beam Planetary Gear:X axis transmissio system :international brand high precision planetary gearbox for excellent rigidity and accuracy when moving. Technical characteristics : FC-300 iron casting body with special treatment for stress relieving ,no deforamtion after long-term working . Crossbeam with high rigidity ,stability and precision :Slope and Multiple-level Design,Bix -type casting and integrated rib structure . One-piece casting for headstock ;X/Y/Z Axis with high torque servo motor and direct transmission to improve processing efficiency and reliability. High horsepower spindle motor (6000rpm) with two different speed gearbox for low-speed heavy cutting and high-speed finishing cutting .. X axis transmission system :high-precision planetary gearbox structure ;to avoid the belt transmission torque loss Spindle ,bearing and gearbox use forced cooling system to reduce the heat deformation adn improve the life span and precision of the spare parts.