Why is accurate on foam machinery important
The particles foamed by the foam machine through the pre-expander are discharged to the fluidized bed after reaching a predetermined density, and then processed under normal pressure and then transported to the silo, which is supplied to the molding machine to form various shapes of foam packaging products and different types of foam packaging products. Specifications of foam board. Why is measurement on foam machinery important?
If the material level of the foam machine is not measured, there will be problems such as deviation of the density of the foamed particles, agglomeration of the particles, too wet particles, shrinkage of the particles, and unstable magnification. Serious or even lead to the batch of material failure.
If material overflow occurs due to inaccurate measurement of the material level of the pre-expander, which will cause the pre-extractor to shut down for cleaning, which will reduce production efficiency.The density of the medium in the pre-expansion machine of the foam machinery is low, which cannot be measured by ordinary level switches. The medium in the pre-expansion machine contains water vapor, which makes the material easy to adhere to the probe and cause the problem of hanging material.
Most of the medium in the pre-engine is white particles, and the photoelectric switch is incompetent due to its own limitations, and often false alarms.
Foam machinery has anti-hanging ability, and the measurable density is as low as 8g/L. Foam machinery is widely used in life.