The aspiration system is designed for efficient removal of shavings and sawdust from the sawing and milling areas of machines of the UPT-250M series. On the UPT-250S fine gauge processing machine, this system is installed as standard.
Structurally, it consists of a galvanized cylindrical accelerating block with outlets and a VCP-6.3 dust fan with an 11 kW motor. In order for the fan to pull large chips and twigs through itself, the impeller blades are reinforced with stiffeners.