The TU91 is a mechanically cam-driven tube-filling machine with indexed rotary table which can be cleaned with splash water.
The turntable contains 9 replaceable tube holders. The individual stations with separate drives are positioned radially around the turntable on columns. The machine frame is made of stainless steel and the product-guide parts are made of AISI 316L.
A quick-loading magazine is used as standard for feeding in the tubes. Other tube feed systems are possible. The machine includes a remote servicing unit.
Hot air equipment is used to seal PE tubes while folding tools are used to seal aluminum tubes. The sealing tools for both types are permanently mounted. Changeover is virtually 'at the push of a button'.