According to the cross section of the silo outlet, SU-type Single Shaft Screw Feeders are available with standard U-shaped or with flared V-section trough. In a light-duty version, SU-Feeders are used for flour and materials with similar bulk density and properties. For animal feed and similar products a heavy-duty version is available. SU Screw Feeders are available with ATEX, zone 22 certification.
Performance and Technical Features:
• Powder coating
• Constant feed rates
• Modular design allows easy access and individual custom-design features
• Sturdy design
• Light or medium-heavy-duty helicoid flighting welded on centre pipe manufactured in carbon steel
• Light or medium-heavy-duty trough in modular flanged sections manufactured in carbon steel
• Open trough section with drilled trough flange according to WAM® standard; round outlet with drilled flange according to WAM® standard
• Robust cast iron body flanged end bearing assemblies with externally positioned bearing units and manually adjustable packing gland seals
• Splined or bolted shaft couplings
• Drive units mounted at inlet or outlet end
• Direct drives in a compact version, or with coupling transmission, or with chain or belt transmission
• Prevention of bridging, rat holing and segregation and improvement of material flow
• Maintenance-free intermediate cast hanger bearings with self-lubricating slide bushes
Specifications
Screw |
N/A 150 |
L1 (mm) |
N/A 500/750/1000/1250 |
E1 (mm) |
N/A 2 |
Ø (mm) |
N/A 168 |
E2 (mm) |
N/A 4 |
L2 (mm) |
N/A VAR. |
A (mm) |
N/A 375 |
B (mm) |
N/A 175 |
C (mm) |
N/A 145 |
D (mm) |
N/A 168 |
F (mm) |
N/A 175 |
G (mm) |
N/A 265 |
H (mm) |
N/A 35 |
L (mm) |
N/A 485 |
M (mm) |
N/A 140 |
N (mm) |
N/A 175 |
Q (mm) |
N/A 115 |
Z (mm) |
N/A 50 |
Z1 (mm) |
N/A 40 |
Manufacturer |
N/A WAM |
