Meaning
Measurement guideline used to determine the apparent density of a loose plastic material that flows freely through a funnel. Implementing iso 60 allows plant operators to calculate how much hopper space is needed for a specific mass of incoming granules. It assumes the material is in powder or small granular form suitable for gravimetric dosing.
Feed Orifice
Geometry of the test funnel mimics the restrictive channels found in industrial material distribution systems. When measuring per iso 60, the absence of mechanical vibration ensures the density value reflects a loose pour rather than a settled pack. This provides a baseline for calculating how many bags will fit onto a standard pallet.
Process Input
Information about loose density informs the design of extrusion screws and injection throats to ensure consistent feeding. Since iso 60 focuses on flowable materials, it assists in predicting how quickly a material will drain from a silo under gravity alone. This calculation identifies potential clogging risks in systems that use sharp tapers or small pipe diameters.
Apparent Density
Discrepancy between the apparent and the true solid density highlights the volume of air handled during transport. Verification of values using iso 60 protocols enables accurate inventory control in large-scale silos. It ensures the plant never overfills containers by underestimating the volume that unpressed pellets occupy.
