Specially designed for Jumbos rolls: This machine is equipped with an adapted frame that enables unwinding of large-diameter rolls (rubber, foam, etc.) and using of heavy rolls (rubbers, carpets, tarpaulins…) while keeping the unwinding process intact.
The Pro Winder J can unwind any material with total control, whether elastic, fragile, thick, with irregular edges, sliding… Once the machine has been set up, it is possible to save the parameters linked to the material thanks to a recipe function.
The unwinder operates with several tension management modes, each with different advantages that together cover any needs you may have.
Thanks to advanced tension management, we ensure long-term process reliability, with, for example, material loop management at the start of the cycle or end-of-roll / material break management.
Depending on the production machine associated with the unwinder, several operating modes are available. One mode is optimized for continuous unwinding, a second is designed for frequent stops, and a third is designed for back-and-forth unwinding.
The unwinder is capable of unwinding and rewinding while maintaining the same tension.
Touch screen displat
Rolls Ø max.
Max. roll weight
Indispensable solution for printer applications ( reverse detection allows rewinding)
Roll yardage control
Facilitates inventory management and process
HMI feedback (length remaining / unwinded)
Can measure in rewinding and unwinding mode
A line encoder calculates the unwind length, which can be either in contact with the material or with a detour roll.
Information from the line encoder is displayed on the HMI, with a dedicated space on the home page for entering desired production lengths.
Input output module
Solution for exchanging information between machines
Start & Stop
Direction (forward / reverse)
Enables exchange of information between machines: Start and Stop / Direction (forward and backward) /Ready.
Minimum configuration: one input and one output available on the production machine.
External sensor in loop mode
Indispensable solution for elastic materials
Ideal for materials such as Lycra, foam rubber…
Allows tension-free unwinding by external equipment
Prevents material retraction after cutting
The material loop passes over the puppet, and a laser distance sensor measures the height of the loop. The motor adapts its speed so as to maintain the loop at a constant height, thus making it possible to follow variations in line speed.
Indispensable solution for heavy materials
Ideal for materials such as rubber, tarpaulins, carpets…
Prevents unwinding of materials at standstill
Geared motor with service brake mounted directly on a bearing. The brake has 3 operating modes selectable from the HMI (auto / locking / unlocking).