TWLL Tubular Screw Conveyor
A tubular screw feeding arrangement for blending and grain-handling routes. Variable-pitch flights regulate material withdrawal along the feed section.
Construction and control options
| Item | Construction / option |
|---|---|
| Housing | Steel tube |
| Screw flight | Variable pitch |
| Speed control | Variable-frequency option |
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YLSS tubular screw configuration
YLSS is an additional tubular screw series. These specifications do not describe the TWLL series above. Material and duty determine the final selection.
| Model | Screw Ø (mm) | Pitch (mm) | Speed (r/min) | Conveying length (m) | Power (kW) |
|---|---|---|---|---|---|
| YLSS16 | 160 | 50–160 | 60–160 | 1–10 | 0.75–4 |
| YLSS20 | 200 | 60–200 | 65–140 | 1–10 | 0.75–5.5 |
| YLSS25 | 250 | 75–250 | 65–130 | 1–15 | 1.1–7.5 |
| YLSS32 | 320 | 100–320 | 65–110 | 1–15 | 1.5–7.5 |
Choose for the operating duty
Provide material, bulk density, feed length, outlet location and the required dosing range. Include the bin arrangement when feeding from a storage vessel.
- Enclosed tubular housing.
- Variable-pitch screw construction.
- Variable-speed feeding can be included in the line controls.
Plan the installation
Material and duty
Describe material, bulk density, normal flow and peak demand.
Layout
Include inlet and outlet positions, elevation changes and maintenance access.
Supports
Provide the supporting structure and connection drawings for replacement equipment.
Utilities
State voltage, frequency and any compressed-air or control-system requirements.
Existing equipment and spare parts
For a replacement, send the nameplate, a photograph, connection dimensions and the required duty. For individual parts, include dimensions and the machine serial number.
Explore spare partsDiscuss your requirements
Provide material, bulk density, feed length, outlet location and the required dosing range. Include the bin arrangement when feeding from a storage vessel.
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