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This machine has been designed to make a wide range of spiraled pieces starting with a sawed piece of wood of any length.
The patented drive unit is of ingenious and simple conception and is the heart of the machine. The unit is driven by a gearmotor which permits selecting different operating speeds. A set of telescopic bushes make prepping the machine very fast. The two fitted heads allow for creation of both right and left spirals while the choice of pitch is made by replacing the two fitted rollers on the drive blocks. A drawing unit roughs the piece giving it a cylindrical section. The piece is then shaped by two independent and tilting cutting units that can be adjusted lengthways and crossways.
A special support is available in various diameters, to eliminate vibrations and piece breakage even during machining of small diameters. Machine commissioning, operation and maintenance are simple operations and do not require skilled workers.