- Tool steel St 37-2
- as transport, dosing, paddle or mixing screws
- with solid blade, spiral or paddle blade
- Sealing the shaft openings via radial shaft seals
- External flange bearing
- Drive via geared motor in foot version
- Power transmission via flexible claw coupling
- Stainless material e.g. 1.4301/1.4541/1.4571
- Highly wear-resistant materials e.g. HARDOX
- Temperature-resistant materials e.g. 15 Mo 3
- Waterproof design
- External pedestal bearing
- Sealing the shaft openings with stuffing boxes
- Drive via geared motor in slip-on form
- Power transmission via chain drive
- Centre bearing
- Cooling screws
