Description

This machine can be *-tandem, *-tandem or *-tandem, every drum on the same machine are same sized, for the comparison of processed leathers between each drum.
Rotation and speed are controlled by frequency converters, each or every two-drum rotate forward and backward, as well as intermittent rotation within the set time.
Intelligent temperature controllers will heat or keep constant-temperature inside of drums automatically.
This Stainless steel leather laboratory drum is a necessary machine of leathers tanning, neutralizing and dyeing processing, widely used for various small quantity leathers tests.