Lightweight separator

wash-bear pro190 | Lightweight Material Separator up to 190 t/h.
The wash-bear pro190 is a high-performance, hooklift-mounted solution for separating lightweight contaminants from mineral recycling materials. The system is suitable for processing construction waste, recycled concrete, recycled aggregates and mineral mixtures at high throughput rates.
With a processing capacity of up to 190 t/h, the pro190 is designed for demanding recycling applications. The system handles feed sizes of 4–120 mm and features a 30 kW screw drive.
High Performance for Demanding Recycling Operations
The wash-bear pro190 is designed for companies looking to process large material volumes efficiently and economically. The system removes lightweight contaminants from the mineral fraction, improving the quality of the recycled material.
Separation of Aerated Concrete, Wood, Plastics and Organic Materials
Typical contaminants such as aerated concrete, plastics, wood, films, paper, organic materials, grass and turf residues, or cable remnants can significantly reduce the quality of recycled aggregates. The wash-bear pro190 reliably separates these materials using the sink-float process.
Continuously Adjustable Conveying Screw
The screw's rotational speed and inclination can be adjusted continuously. This allows the material's residence time in the water bath to be controlled and the dewatering of the mineral fraction to be optimised.
Technical details
- Adjustable belt speed
- Low maintenance
- Self-cleaning
- The brush conveyor belt is used for discharging lightweight substances and as a flow regulator
- Optional and retrofittable at any time, even for existing plants
- Consisting of a blower and inlet chute
- Additional cleaning effect for recycled materials, as contaminants such as paper, films, grass tufts, or cable residues are also screened.
- Double-helix screw conveyor made from special alloy to ensure long service life
- Conveys and dewaters the screened material in a single operation
Hook-mobile and thus easy and cost-effective to transport
The electrical components are located on the outside of the plant, well protected against splashing water, dust, and other external factors. Operation is extremely simple due to the clear layout of the control units.
The lightweight separator comes standard with an automatic fill level control. This functions similarly to a toilet tank – a float regulates the inflow and thus the water level in the separation area. This ensures that the water level is optimally adjusted for processing your recycled materials.

wash-bear pro190

Technical specifications.
| Production capacity | bis 190 t/h |
| Feed size | 4 - 120 mm |
| Drive power screw | 30 kW |
| Transport dimensions (LxWxH) | 8.807 mm x 2.355 mm x 2.688 mm |
| Weight | 10,8 t |
| Screw conveyor Ø | 1.000 mm |
| Tracks | -- |
| Discharge belt | -- |
