Cement Screw Conveyor & Feeder
A fully enclosed tubular screw conveyor for cement transfer, silo discharge and batching plant feeding, built to keep flow steady and dust contained.
Dia 114 to 620 mm
Horizontal to 45 deg
Enclosed, dust-free
Inline geared drive
Diameter range
114 mm to 620 mm, lengths customizable
Inclination
Horizontal up to 45 degrees, with provision for vertical
Drive
Inline flange-mounted gearbox with TEFC squirrel cage induction motor
Best for
Cement transfer, silo discharge and batching plant feeding
Built to Move Cement Without Losing It to the Air
Cosben Engineering designs and manufactures cement screw conveyors and feeders for reliable handling of cement powders in industrial plants. These systems are commonly used for cement transfer, feeding, and controlled discharge in applications such as batching plants, silos, and processing units.
Built with precision engineering, the equipment ensures smooth and consistent material flow, even in applications where dust control and flow stability are critical. The system functions effectively as both a cement feeding conveyor and a transfer solution, depending on process requirements.
The design is based on a tubular enclosed conveyor system, where a rotating screw moves cement powder through a sealed casing. This helps maintain a dust-free environment, reduces material loss, and improves overall plant cleanliness – especially important in cement handling operations.
At a Glance
Diameter range
Inclination
Drive
Best for
Key Features & Benefits
Why cement plants and batching plants specify a Cosben enclosed screw conveyor.
01
Efficient Cement Powder Handling
Designed for smooth conveying of cement powders with consistent flow in batching and storage applications.
02
Flexible Installation Options
Can operate in horizontal, inclined, or near-vertical configurations based on process requirements.
03
Dust-Free Enclosed Operation
Fully enclosed systems prevent dust leakage and ensure clean material transfer.
04
Heavy-Duty Industrial Construction
Built using robust materials suitable for continuous-duty cement handling applications.
05
Low Maintenance Design
Engineered to reduce wear, minimize downtime, and support long operating cycles.
Next Step
Talk to Our Engineers
Share your material, duty and layout and we will size it for your process.
Salient Features
Every conveyor is built around the same screw, bearing and drive arrangement, then sized to the duty.
- Screw Flight Design. Continuous flight welded on a central pipe, with multiple pitch configurations and optional anti-wear coatings for abrasive cement applications.
- Flexible Connection Options. Available with cylindrical, rectangular, or ball socket-type inlet and outlet configurations.
- Adjustable Inclination. Can be configured from horizontal up to 45° inclination, with provisions for vertical applications where required.
- Robust Bearings & Sealing System. Equipped with hanger and end bearings, supported by application-specific seals to improve equipment life.
- Efficient Drive System. Inline drive with flange-mounted gearbox and TEFC squirrel cage induction motor, mountable on inlet or outlet.
- Customizable Sizes. Available in diameters ranging from 114 mm to 620 mm, with customizable lengths.
- Electrical Compatibility. Motors available in multiple voltage and frequency configurations as per regional requirements.
Technical Specifications
Baseline configuration. Every unit is finalized to the material, the capacity and the site.
| Type | Inlet Dia |
Outlet Dia |
A | B | C | D | Standard Capacity * |
|---|---|---|---|---|---|---|---|
| CBS 168 |
Dia 168 | Dia 168 | 160 | 140 |
As Per Customer Requirement |
D = A+C+B |
25 TPH |
| CBS 219 |
Dia 219 | Dia 219 | 180 | 160 | 60 TPH | ||
| CBS 273 |
Dia 273 | Dia 219 | 220 | 180 | 90 TPH | ||
| CBS 323 |
Dia 323 | Dia 323 | 220 | 220 | 110 TPH |
Installations & Applications
Cement Screw Conveyor supplied and commissioned by Cosben Engineering, shown in the plant conditions they are built for.
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