Extraction Technology
AL-KO ZRS Rotary Lock Valves
Instead of the collecting container, Al-KO dust extractors can be equipped with an AL-KO ZRS rotary valve lock, so that extraction can continue without interruption.
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Operating principle
Rotary lock valves are used optionally instead of collecting containers on AL-KO dust extractors and extraction systems. Rotary lock valves transport the separated material continuously and without pressure into a container, big bag, etc. provided by the customer. Since this happens continuously, there is no interruption in the extraction.
Your benefits
- Uninterrupted operation of the extraction system, since no collecting containers have to be emptied
- No loose material in the extraction system, therefore reducing the risk of fire and explosion
- Collection of separated material in containers of your choice
- Tested in accordance with ATEX product directive 94/9/EC
Applications
- For large quantities of materials that require continuous extraction
- For dry and free-flowing materials (wood, plastic, metal, etc.)
Options & variants
- Version with blow-off attachment for transport of the discharged material
- Mounting option on round discharge
- Application-specific custom version is possible
Technical data
AL-KO ZRS rotary lock valves
| Device type | 440/1 | 440 | 960/1 | 960 |
|---|---|---|---|---|
| Motor rating in kW | 0.18 | 0.37 | 0.18 | 0.37 |
| Max. capacity in l/h | 7,250 | 21,750 | 15,816 | 47,450 |
| Speed in rpm | 4 | 11 | 4 | 11 |
| Weight kg | 70 | 70 | 106 | 106 |
All values are approximate and refer to the basic version; subject to technical modifications
