Function:

• The blowing rake is axially shiftable and held in the flue gas pass and remains there during the blowing breaks. 
• During the blowing process the blowing rake continues to move axially into the flue gas pass. 
• On reaching the front-side end position the direction of movement changes and the blowing rake returns to its starting position.

Special features: 

• integrated stop valve with adjustable throttle disc for comfortable adjustment of the blowing pressure 
• temperature-resistant blowing rake material 
• high-performance nozzles 
• stainless feed tube material 
• travel monitoring by limit switch 
• integrated gear motor for advance movement

Options:

• external setting of throttle disc 
• special wall box designs for negative pressure, positive pressure and sound protection 
• sealing and scavenging air with lateral duct compressor