Whether kiln feeding, additive feeding to the raw or finish mill, the robust design of Pfister FRW/SRW rotor weighfeeders is ideal for dosing powdered bulk materials such as raw meal, fly ash,bypass-, chloride- or kiln dust dust or cement products with high dosing constancy and precision. Due to the integration of material extraction, weighing and dosing the system is easy to operate and thus extremely reliable.
Pfister FRW/SRW + ProsCon®: the innovative solution for metering powdered materials
Application fields: Kiln and grinding process
Dosing capacity: From a few 100 kg/h up to 800 t/h
Materials: Fine grained materials such as raw meal, fly ash, bypass-, chloride- or kiln dust, cement, ground slag, fluorspar, perlite etc.
Design:
• Calibration bin
• Bin load cells
• Shut-off gate
• Flow control gate
• Rotor weighfeeder Pfister FRW
Features:
• Stable material dosing
• Outstanding reliability
• High short- and longterm accuracy
• Compact, robust and closed design
• High measuring loads
• Large feeding range
• Online calibration during operation
• Simple and modular design
• Slowly moving rotor,
therefore less wear
• Easy to maintain
Dosing control:
• Can System Controller CSC
• Prospective Control ProsCon ®
• Remote service access available
Certificates: ISO 9001:2008