Design characteristics

• Optimized inlet and outlet cross sections for gentle product feeding combined with optimized filling rate
• Leakage gas nozzle integrated into housing
• Product temperature range from -10°C to +60°C and-ambient temperatures from -10°C bis +40°C for standard design; other temperature ranges according
• to customer´s requirements
• Minimum leakage gas volume due to optimized gap design and 12-chamber rotor
• Fasteners for accessoires like feeding shoes, shut off valves etc. directly at housing
• Externally located ball bearings with lifetime lubrication; material outlet opening between shaft sealing rings and bearing
• Purge gas device, prevents penetration of material into the sealing area for powder applications
• Visual control of rotation direction and speed
• Closed chain guard made of plastic
• EC declaration of conformity according to ATEX regulation 94/9EG

Design

• Throughput up to 620 m³/h at a filling degree of 100 % under consideration of ATEX regulations
• Sizes (rotor diameter in mm) 200 / 250 / 320 / 400 / 500 / 630 / 750
• Differential pressure up to 1.5 bar (g)

Versions

• Connecting dimensions of flanges according to DIN PN 10, ANSI 150
• Other materials, quick cleaning devices and special rotor design upon request
• Shock pressure resistant and flame-proof upon request
• For high temperatures, cooling or heating of housing possible

Download: Data sheet Rotary Feeder Type CFM

Contact: martin.frank(at)zeppelin.com