The Pneumatic Accumulator is needed to perform the roll replacement operation without interrupting the production process.

With a maximum working width of 8.000 mm, Ramina GT Winder is designed for winding the nonwoven felt in a very compact roll. The machine can be semi-automatic or fully-automatic tailored to each customer’s need. After the slitting placed at the rear side of the winder the nonwoven is conveyed toward the winding rollers from the bottom. The winding rollers perform the roll winding while a presser roller favors the compacting of the final roll reducing the transport volume. In case of many slitters the GT Winder is equipped with a special banana roller for the wrinkle-free fabric passage. Once the cross cut installed at machine outlet completes the cut the roll is unloaded onto a weighing carriage or onto a deviator carriage for the packaging operation.

Ramina GTB Winder is designed for winding the nonwoven in a very compact roll. Especially addressed for continuous production changes, the very flexible GTB Winder can operate the manual or automatic change roll operation. After the slitting and the cross cut placed at the rear side of the machine, the product is conveyed onto two winding rollers that perform the roll winding while a presser roller favors the compacting of the final roll reducing the transport volume. The machine is also equipped with an automatic roll expulsion system that unloads the roll onto a deviator carriage having the function of complete the final winding of the roll, deviate the roll to the packaging station or doff it on the floor.

Ramina RF Winder is designed for winding of impregnated or laminated nonwovens. After the slitting and the cross cut placed at the rear side of the machine, the product is conveyed onto two winding rollers that perform the roll winding while a presser roller favors the compacting of the final roll. The very flexible RF Winder operates the automatic change roll operation by the help of a hot-melt gluer. The machine is also equipped with an automatic roll expulsion system that unloads the roll onto the floor by means of a cradle.

The compact and smart Soft Winder represents one of the latest innovation and state-of-the-art technology of Ramina winding equipment that has lately been patented. Designed for the full automatic winding of wadding and high-loft nonwoven rolls, the product is conveyed through a conveyor belt onto two winding rollers that perform the surface roll winding. The constant web tension is ensured thanks to a dancing roller controlled by pneumatic system and the roll change operation is operated by a core store that feeds in automatic the winder and a special product threading system. The machine is also equipped with the automatic roll expulsion system that unloads the roll onto a weighing carriage.

The hi-speed automatic SW Winder is designed for the roll winding in the very fast process of Spunbond, Meltblown and Composite lines and also in Spunlace and ADL lines. The special construction allows the in-line slitting of a minimum 70 mm slit without need of a slitter rewinder and the automatic roll change is performed without any slowdowns.

The compact FW Winder is designed for the winding of the felt and the wadding making a roll. Usually fed by a j-box for the product accumulation or by a conveyor belt, the FW Winder is equipped with a slitter and cross cutter placed at the rear side of the machine. According to the customer’s need the FW Winder can be equipped with manual or automatic roll expulsion.

The TR Winder is designed for the winding of nonwovens that cannot be accumulated. Ramina revolving system allows in-line continuous operations with flying roll change and a constant web tension thanks to load cell system.

The TR Unwinder is designed for the unwinding of nonwoven rolls allowing continuous operations with flying roll change and a constant web tension thanks to load cell system.

Handy and versatile tangential unwinding unit designed to unwind nonwoven roll onto two driven unwinding rolls. The TG Unwinder is equipped with sewing machine for the roll end-jointing and a dancer rubber roller for the tension control. Optionally the machine can be supplied with crane and hoist for roll lifting and with roll centering system.

The Axial Unwinder has been designed to easy unwind nonwoven roll on cardboard with expansion shaft. The AX Unwinder is equipped with a sewing machine for the roll end-jointing and can be supplied optionally with crane and hoist for roll lifting and with roll centering system.

Ramina offers several solutions to safely handle the trim, from the trim suction and Condensing Unit to the trim winding and opening.