CCTT

Tumbling Tester for Crown Closures

The AT2E CCTT Tumbling Tester is designed to evaluate the shedding of metal and coating from crown closures. This tool is essential for cap manufacturers, breweries and quality inspection agencies.

Divide 50 cleaned caps into two groups of 25 each. Weigh each group with an accuracy of 0.1mg. Place the caps into the sample chambers and run the test for the set time (up to 99 minutes, typically 50 minutes) at a speed of 20 RPM. Remove the caps, clean off any wear film, and reweigh each group with the same accuracy. Calculate the weight loss for each group, then average the results to determine the cap’s abrasive wear value, comparing it to the standard range.

Key Features

• Two sample chamber design for high efficiency.
• Adjustable time setting, up to 99 minutes.
• Tumbling speed: 20 RPM.
• Two rolling grooves.

Applications

Essential for cap manufacturing enterprises, breweries and quality inspection institutions needing to determine the shedding condition of metal and coating on crown caps.

Talk to the Techotrix team to find out whether the CCTT is the right tumbling tester for your crown cap quality control.