Describe the powder condition

Fine powders can arrive at a screen under different conditions after drying, storage or transport. Before an ultrasonic vibrating screen trial, record the sample temperature, moisture information and visible agglomerates. Do not assume a result from one sample applies to a different product condition.

Keep a comparable setup

When comparing trial runs, use the same mesh opening, feed method and sampling duration unless one variable is being deliberately changed. Record the screen and ultrasonic settings used by the supplier. Operating limits and electrical requirements must follow the equipment documentation.

Report observations

Measure the accepted and retained fractions using a defined method, and note visible blinding or buildup after a safe shutdown. Ultrasonic assistance should be evaluated with the actual powder rather than presented as a universal solution. Tianteng Machinery can review your sample information, separation target and trial observations before discussing a configuration.