Rotary airlock valve is a compact mechanical device for continuously discharging bulk powders or granules under gravity flow. By definition it is the simplest of machines having only one moving part (ignoring the drive); a multi-vane rotor revolving in close contact in the housing and where the housing has an inlet at the top, and an outlet at the bottom.
Despite its simplicity it offers several functional uses:
* Control product flow rate to the required rate (fixed or variable)
* Maintain a gas pressure differential between the inlet & outlet (airlock)
* Act as an explosion barrier
* Act as a Flame Barrier
* Act as a process isolator / barrier
Product Name | Rotary Airlock Valve |
Material | cast iron, carbon steel, stainless steel |
Flange Type | Round or Square |
Dimension | Refer to the drawing |
Clearance | 0.08-0.12mm |
Blades | 8-10 |
Bearing | SKF |
Motor | SEW, Siemens, Guomao, Evergear, etc |
Advantages:
• Prevents expensive system standstills (e.g. cleaning) and production failures.
• Can be adapted to the prescribed or existing cross-section openings
• Can also be retrofitted if conventional rotary valves have failed
CHEEGERS MACHINERY
Chengdu Cheegers Machinery Co., Ltd is committed to researching and manufacturing rotary valve, diveter valve, slide gate valve and magnetic separator which used in bulk solids conveying over half a century, having accumulated rich experience in designing and producing.
Through long-term communication and cooperation with overseas producers and customers, combined with rich market experience at home and abroad, Cheegers offers solutions to solve and meet various bulk solids conveying demands for clients.
Cheegers' products are exported to over 30 countries and areas, like Germany, Italy, Canada, Southeast Asia etc. Cheegers keeps broadening selling network and setting up more service agencies. With strict quality control and completed after-sales service, Cheegers gains consistent approval from our customers.
