Droplets Spray Box Control

Droplets Spray Box Control

• Products Number：SYCMC-W
• Category：Industry automation control
• System Brief

  Using a SYCMC-W, controlling to a flat moisture profile with a high average moisture target is possible. The critical proprietary components of the system are the 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. It can prevent the nozzle fouling and provide precision moisture control effect.

• Technical Capability

  - Use gas-liquid nozzles to make the spray more well-proportioned and exquisite, and the nozzles will not choke under the compressed air;
  - Every nozzle can profiled by separate profiler, and the profile accuracy can be 1/2000;
  - Profiling zone spacing down to 10 mm gives high profiling capability;
  - The humidity increasing unit is composed by stainless steel box and the gas-liquid nozzles without any electric component, so it doesn’t need maintenance;
  - The nozzles are USA productions and the profilers are Japan productions;
  - The range of the humidity increasing is large, so the system can be used both high basis weight and low basis weight papermaking process.

• Technical Parameters

  - Narrow spacing of the actuator can be adjusted to produce the desired profiling effect;
  - Digital flow steps determine the exact flow rate through each digital block and each nozzle for precise and responsive control;
  - Reel average moisture profiler range is up to 6%;
  - Energy savings produced from a consistent moisture profile and higher average moisture;
  - Increase in efficiency of the total production line with integrated moisture control.