UPT-250M is a cutting-type milling-sawing machine designed for longitudinal sawing of low-grade wood with a diameter from 80 mm to 280 mm into high-quality edged sawn timber. The cross-sections of the finished product can vary from 60 mm to 160 mm (200 mm optional) in width (given by the distance between the side cutters) and from 10 mm to 160 mm in height (defined by the number and distance between horizontal discs), while the length of the workpiece can be from one to six meters. On the UPT-250M machine, two mills are involved in sawing the logs, which remove the side surfaces of the log, and two blocks of horizontal discs that follow, which make sawing the planks prepared after the cutters. At the exit of the machine turns out ready horizontal stack of boards and two slabs. The presence of side mills in the sawing scheme ensures the operation of horizontal discs on a clean surface, thereby greatly prolonging the life of the saw blades. The mechanism of displacement-extension of the side mills is equipped with an electric drive, due to which the operator can quickly change the width of the chopping block during operation of the machine, and the value will be displayed on the electronic board of the control panel. The visual contours of the future block are projected directly onto the log with powerful linear lasers that help to correctly position the workpiece on the receiving table.
Thanks to a number of original technical solutions used in UFT-250M, we managed to surpass similar types of pass-through type in technical characteristics, namely:
The receiving table is equipped with manual tilters of the log, with which the workpiece can be lifted above the table and rotated.
We inform about the modernization of the Multi Blade Pulpwood MachineUPT-250M