The casing is equipped with an inlet and outlet throat. On the sides, it is closed with two lids with hubs for bearings and shaft sealing of the sealing roller, which rotates in the casing.
The sealing roller is equipped with six ribs, which create pockets and are connected to the shaft with a conical pin. The shaft is stored in two ball bearings. The drive is standardly equipped with an MRT worm gear motor through a flexible LKN 30 coupling, which is also used to connect sealing devices with each other and with inserted shafts. For end sealing devices, it is possible to use speed control with an inductive probe.
The material falls through the inlet throat onto the rotating sealing roller and fills its pockets. The rotation of the roller transfers it to the lower outlet throat, where it proceeds to the subsequent technology. In doing so, it acts as a seal between the pressurized and unpressurized space.
Sealing roller diameter: 200 mm
Flange type: upper and lower square flange
Theoretical output: 18 m3h-1
Speed: 70 min-1
Speed control probe (optional): Siemens 872C D8NP18-E2 min-1
Weight without drive: 43 kg
Weight with drive: 65 kg
Power consumption: 0,75 kW
Gearbox: MRT-70-20-A/B3-80/100-0,75/4p-230/400-50 (TOS Znojmo)
Nominal current: 1,86 A
Power consumption: 1,10 kW
Gearbox: MRT-70-20-A/B3-90/115-1,1/4p-230/400-50 (TOS Znojmo)
Nominal current: 2,65 A