DOX SprayTechFine
Spray System
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Paper and board mills manufacturing quality paper require a consistent sheet moisture profile along the entire length of the paper production line. Using the spray dampener process a good moistening without formation streaks and with controlled percentages of atomized water will result in better paper machine roll condition and level control. The DOX SprayTechFine a member of the SprayTech Family is the industry standard for spray dampening systems. The patented fine droplet nozzle technology enables DOX systems to provide an application matched solution. Advanced Moistening Control System DOX SprayTechFine Description The critical proprietary components of the system are the patented DOX two-stage nozzles that create a balanced and application matched mixture of air and water. The water nozzles are located in the center of the air nozzles. Directional vanes integrated into the nozzle create a rotational air flow from the nozzle. The rotating air pulls the water from the nozzle and transforms it into a highly atomized, full cone spray pattern that is efficiently applied to the web. The fine droplet size increases the absorption into the web. |
The DOX SprayTechFine system consists of a sprayboom on which proprietary, two-stage nozzles are mounted; control station; air supply unit and water supply unit. Control Station is for operation of the spray dampener. Each single nozzle is connected with an individual flow meter and regulation valve for selective water control. The total flow is automatically measured and shown on a display. Integrated control with PLC for all systems. The preselected total quantity of water is automatically varied when individual nozzles are adjusted. The system allows acurate control of moisture profile. Benefits for the Paper Industry
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