•  Rigid impeller feeder
  •  Rigid impeller feeder
  •  Rigid impeller feeder

rotary valve

Describe:The rotary valve, known as cindervalve, transfers the powder or small granular materials to the lower discharge hole for discharge from the upper feed bin or hopper utilizing rotating impeller with grid chamber, thus realizing even feeding or var

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The rotary valve known as cindervalve, transfers the powder or small granular materials to the lower discharge hole for discharge from the upper feed bin or hopper utilizing rotating impeller with grid chamber, thus realizing even feeding or variable feeding. The speed of impeller can be adjusted and changed at any time using an adjustable-speed motor according to needs, thus, the feeding capacity can be adjusted.
It is mainly applied for dust removal, dust cleaning, packing machine and professional transportation batching system in industries such as power plant, cement plant chemical plant, etc., used for air locking or quantitative feeding during conveying of dry powder material, and can also be used for dust discharge under dust hopper of dust catcher and air preheater, with simple structure and stable performance, convenient operation and maintenance, it is the ideal accessory for conveying, discharging and batching systems.







type YJD200 YJD200A YJD300 YJD300A YJD400 YJD500 YJD630 YJD800 YJD1000
size of the impeller mm Φ200*200 Φ200*300 Φ300*300 Φ300*400 Φ400*400 Φ500*500 Φ630*600 Φ800*800 Φ1000*1000
Emissions per turn m3 /rpm 0.005 0.008 0.018 0.024 0.045 0.05 0.09 0.092 0.11
Impeller speed rpm 10 19 19 31.5 19 25.5 25.5 35 25.5 35 25 35 20 28 20 28 20 28
theory of feeding ability m³/h 3 6 9 15 20 27 37 48 68 90 75 105 108 126 132 160 154 192
Rated feeding ability m³/h 2 4 6 10 15 20 30 40 60 80 70 90 98 110 110 140 132 160
Motor power kw 0.75 0.75 1.1 1.5 1.5 2.2 2.2 3 3 4 4 4 5.5 5.5 .5.5 7.5 7.5 7.5
Type speed reducer BW1 BW1 BW2 BW2 BW2 BW3 BW4 BW5 BW5
Maximum particle material mm 30 30 45 45 50 60 75 80 110
Sprocket pitch 3/4" 3/4" 1" 1" 1" 1" 1" 2" 2"

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