the vacuum finalizes the water tank the length is 3 meters, the double stereotypia, the double hauling, double cutting uses the programmable controller to carry on the control, the automaticity is highpe tube production line the vacuum finalizes the water tank the length is 6 meters, finalizes the water tank to be possible the three dimensional direction adjustment, in which longitudinal for electrically operated, crosswise and reciprocated for manual, draining water is by a temperature measurement installment control, makes up the water is by a fluid position equipment control. the tractor is two fingernail haulings, uses the import frequency changer frequency conversion velocity modulation. the cutter for garden saw blade cutting, the power is 2.2kw, has the dust absorption installment.