Drives - Import export

Hydraulic Self Driving Drilling and Pile-Driving Machines

SIMPLY ROTATE THE 3D UNIT BY 90° AND THE MASS THAT HAS TO BE MOVED IS ONLY HALF AS BIG! ZERO GRAVITY DRIVE – OR TURN WITH MASS. Through the rotation and the resulting reduction of the mass to be moved - by around half - we can use the ZERO GRAVITY DRIVE to achieve an incomparably efficient, dynamic and stable type of spindle movement in all three spatial axes. This new kinematic concept is unique in multi-spindle machining centers and enables maximum efficiency and absolute precision on the one hand and maximum utilization and extreme cost-effectiveness on the other.

The particularly short distance of the unique DOUBLE BALL SCREW DRIVE from SAMAG increases the rigidity and thus the machining accuracy immensely. Compared to traditional drive concepts, the TFZ concept is up to 27 times stiffer and more precise. Reduction of vibrations on the drilling and milling unit through DOUBLE BALL SCREW DRIVE and POWER TOWER DESIGN, this is how it works: Second ball screw with additional guide and second pivot bearing on the rear rail (V) Upstream double-guided and particularly strong ball screw drive of the X-axis Minimum distance (l) between tool tip (TCP) and front swivel bearing (A) 1-spindle concept guarantees short, stable tools with excellent accessibility to the workpiece and the machining point Generously sized work spindle to achieve maximum performance parameters Stiff milling spindle with additional, patented support Variable steady rest positioning system to increase drilling accuracy with spacer between spindle and steady rests