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The BOEEP Shaftless Screw Conveyor is designed for the efficient and reliable transport of materials, especially those prone to winding or clogging, such as sewage screenings and dewatered sludge cakes. Its shaftless design eliminates the central axis, reducing blockage...
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The BOEEP Shaftless Screw Conveyor is designed for the efficient and reliable transport of materials, especially those prone to winding or clogging, such as sewage screenings and dewatered sludge cakes. Its shaftless design eliminates the central axis, reducing blockages and ensuring smooth operation with lower energy consumption. The fully enclosed design ensures hygiene and prevents leakage, making it ideal for use in environmentally sensitive applications.
| Model | WLS-260 | WLS-300 | WLS-360 | WLS-420 |
|---|---|---|---|---|
| Rotation Speed | 18 rpm (horizontal), >18 rpm (inclined) | 18 rpm (horizontal), >18 rpm (inclined) | 18 rpm (horizontal), >18 rpm (inclined) | 18 rpm (horizontal), >18 rpm (inclined) |
| Capacity (m³/h) | 0°: 3, 15°: 2.1, 30°: 1.3 | 0°: 6, 15°: 4.6, 30°: 2.6 | 0°: 9.5, 15°: 6.5, 30°: 4.3 | 0°: 12, 15°: 9, 30°: 5.7 |
| Screw Diameter (mm) | 220 | 260 | 320 | 380 |
| Conveying Length (m) | 6 | 6 | 6 | 6 |
| Power (kW) | 1.1 | 1.5 | 2.2 | 3 |
| Installation Angle (α) | ≤ 20° (special order 20° < α ≤ 30°) | ≤ 20° (special order 20° < α ≤ 30°) | ≤ 20° (special order 20° < α ≤ 30°) | ≤ 20° (special order 20° < α ≤ 30°) |
The BOEEP Shaftless Screw Conveyor is the ideal solution for those looking for a durable, energy-efficient, and low-maintenance conveyor system that can handle difficult materials and challenging environments.




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| Shaftless Design | Prevents material blockage and ensures smooth, low-speed operation. |
|---|---|
| Energy Efficient | Operates at low speed, reducing energy consumption and preventing system strain. |
| Environmentally Friendly | Closed system minimizes contamination and leakage. |
| High Reliability | Designed for long life and low maintenance. |
| Durable Materials | Made from corrosion-resistant stainless steel and wear-resistant materials. |
| Customizable Design | The length, angle, and discharge hopper can be tailored to meet customer requirements. |
| Quiet Operation | Enclosed design reduces noise, contributing to a better working environment. |
| Automatic Operation | Can be integrated with sludge dewatering systems for fully automated operation. |
| Compact Structure | Easy to install and maintain, with convenient expansion bolt fittings. |
| Wear-Resistant | The inner trough is lined with durable materials like nylon or polyethylene for longer lifespan and easier repair. |
| Versatile | Suitable for various installations with customizable length, angle, and discharge options. |
| Corrosion-Resistant | Stainless steel flighting ensures the conveyor resists rust and corrosion, even in harsh environments. |
| Wastewater Treatment | Transporting sewage screenings and dewatered sludge. |
| Food Processing | Moving waste materials or products in food production facilities. |
| Recycling | Handling waste materials in recycling plants. |
| Industrial Applications | Efficient material handling in factories, chemical plants, and more. |
A shaftless screw conveyor is a type of conveyor system that uses a spiral mechanism to transport materials without a central shaft, reducing the risk of blockages and allowing for smoother operation.
This conveyor is designed to efficiently transport materials that are prone to clogging, such as sewage screenings and dewatered sludge cakes.
The shaftless design eliminates the central axis, which prevents material blockages and ensures a smoother, low-speed operation, leading to lower energy consumption.
Yes, the conveyor operates at low speeds, which reduces energy consumption and prevents strain on the system, making it energy efficient.
The maximum installation angle for the conveyor is ≤ 20°, with special orders available for angles between 20° and 30°.
The conveyor is made from corrosion-resistant stainless steel and wear-resistant materials, ensuring durability and longevity.
Yes, the length, angle, and discharge hopper of the conveyor can be tailored to meet specific customer requirements.
The enclosed design of the conveyor significantly reduces noise levels, contributing to a quieter working environment.
Yes, the fully enclosed design minimizes contamination and leakage, making it ideal for environmentally sensitive applications.
The conveyor can be integrated with sludge dewatering systems for fully automated operation, streamlining the material transport process.
The conveyor is designed for low maintenance, but regular inspections and cleaning are recommended to ensure optimal performance.
The capacity varies based on the angle of installation: for example, at 0°, it can transport up to 12 m³/h, while at 30°, it may vary from 1 to 5.7 m³/h depending on the model.
Yes, it can be used to move waste materials or products in food production facilities, thanks to its hygienic design.
Key benefits include automatic operation, compact structure, wear resistance, versatility, and corrosion resistance.
No, the conveyor features a compact structure and convenient expansion bolt fittings, making it easy to install and maintain.
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