A built-in web guide ensures that the paper runs correctly and precise into the machine. When the machine starts the unwinder automatically pre-tensions the web for superior web handling and reduced waste. The unwinder automatically stops on low diameter to prevent web break when the roll is empty. The unwinder is equipped with air shafts, meaning that air pressure keeps the up to 680 mm substrate roll in place at any time.
The splice table is magnetic and made in stainless steel for longevity and corrosion resistance. Ergonomically designed for better work posture. Pneumatic clamps for automatic fixing of web during splicing are optional.
Balanced rotating dancer system
Unlike traditional machines, Werosys Compact has a unique balanced rotating dancer system, for higher stability. The balanced system provides superior web tension control and prevents the dancer system from dropping out of control in the event of web break. Moreover, it ensures very low and stable tension which enables processing of delicate material – down to and below 50µm.
Servo-driven compensator system
Werosys Compact uses direct drive, which enables higher speed and a more precise and reliable operation. Unlike most systems in the market, we do not use belts, as belts may stretch, lose accuracy, or break; causing waste of valuable production time and material.
Semi and full-rotary die cut
The semi-rotary die cutter and full-rotary die cutter have pneumatic pressure setting, abandoning the need for mechanical adjustments. This removes the risk of overloading the tool or not getting sufficient pressure. It is very easy to change die plates between jobs, simply by pressing a pedal and lifting the plate from the cylinder. Mount the new plate at the guide line and press the pedal again to pull it onto the cylinder. Dispro factor correction for re-use of existing die plates. Accurate side adjustment is integrated and digitally controlled from the HMI. A fully automatic optical 2D length and side register control is available as an option, allowing continuous side adjustment without operator involvement.
No-contact waste matrix rewind
Werosys Compact uses a no-contact high speed waste matrix rewind system that reduces the risk of matrix break. The use of fewer rollers combined with non-stick coating allows the Compact converting line to run at very high speeds with a very delicate waste matrix. It is possible to change between jobs with a minimum of waste, because of the small distance between the die cutter and the waste matrix removal.
Oscillating slitting knives
Werosys offers three different knife systems for our converting lines: oscillating razor blades, manually adjusted rotating shear knives, and fully automatic slitting knives. All systems have pneumatic control and digitally controlled accurate side adjustment, controlled from the HMI. Oscillating razor slitting knives present a lengthened longevity; up to 100 times longer than stationary designs.
Servo-driven rewinders offer superior web tension control, even when running delicate materials. The rewinder has wide tension range; from small rolls of unsupported films to large rolls of heavy label substrates (up to 600 mm). There is automatic adjustment of rewind tension, dependent on roll size, which ensures perfect winding quality in every roll. The rewinder is equipped with 3”-6” air shafts that keep the rolls in place. An extra rewinder is offered as an option, providing greater flexibility.
- Pneumatic clamps for the splice table.
- Lamination station with pneumatic silencer arm.
- Fully automatic 2D length and side register control for the die cutter.
- Oscillating razor blades – with up to 100 times longer longevity than stationary designs.
- A second rewinder, offering higher flexibility.