... .2X18Φ220018JZQ750-11131.5310-253753.370.43Φ2.4X20Φ240020ZL85-13-127.162.8320-4045 78.490.43Φ2.8X24Φ280024ZL100 ... air pressure (Pa) to let the dust down.Serial number 11, induced air pipeline: new parallel spiral precipitator, dryer subject, fan ... air from the heat blast stove , achieve drying effect.Number 13, foam dust collector: water dust fall equipment, use of hydraulic ...