RLS – slitter rewinder

RLS SR is a dedicated slitter rewinder to work with both: printed and clean materials. RLS SR is perfectly suited for:

• labels confectioning for specified number of labels or roll length
• web slitting
• inspection and making amendments (appending missing labels or removal of faulty pieces)

on die-cut or printed parts of the material. By using our machine, you can easily rewind the various materials including foils thanks to servo motors installed on a rewinder.

• microprocessor control
• panels with a simple and intuitive interface
• control panel with touchscreen + operator panel near the web-connecting table

• asynchronous motor - the main drive
• asynchronous motor - rewinder(s) drive
• powder brake on the unwinder
• powder clutch on a rewinder

• servo motor on rewinder:
  • very precise tension control
  • rewinding materials with specific parameters, eg. foils
  • rewinding rolls to Ø 600 mm
• servo motor on unwinder:
  • active compensation of tension during acceleration and braking

• current meters and labels electronic counter  
• luminal sensor
• five-line missing labels control system
• ultrasonic sensor of end of the roll with automatic stop

• US sensor for transparent labels
• sensor for detecting the flags

 web width 280 mm 

 max. lifting capacity 100 kg

 max. roll diameter Ø 750 mm

 pneumatic expansion spindle Ø 76 mm 

 web width 380 mm 

 max. lifting capacity 120 kg

 max. roll diameter Ø 750 mm

 pneumatic expansion spindle Ø 76 mm 

 web width 440 mm 

 max. lifting capacity 140 kg

 max. roll diameter Ø 750 mm

 pneumatic expansion spindle Ø 76 mm 

 web width 530 mm 

 max. lifting capacity 160 kg

 max. roll diameter Ø 750 mm

 pneumatic expansion spindle Ø 76 mm 

• electromagnetic (powder) brake

• special spindle with transport rollers for easy loading of heavy rolls
• US sensor provides a uniform web tension during the whole production

• equipped with pneumatic clamp blocks, thanks to which the tension of the material is retained during webs connection

• BST web guide system with smooth control

• pneumatic clamp
• easy replacement and cleaning of rubber roller

• for slitting
• 3 sets of knives + the possibility to add following
• min. cutting width 10 mm

• max. winding diameter               Ø 440 mm
• pneumatic expansion spindle    Ø 76mm
• electromagnetic (powder) clutch
• change the winding direction from the control panel

• additional rewinder (max. winding diameter - Ø 310 mm)
• special rewinders system for rewinding rolls with diameters Ø 600 mm (servo motor)
• max. rewinding diameter on single spindle (servo)    Ø 520 mm
• max. rewinding diameter on dual spindle (servo)       Ø 450 mm
• spindles with diameters from Ø 19 to Ø 76mm
• adapters for spindles with diameters from Ø 76 to Ø 152 mm
• semi-turret version of rewinders with the option of simultaneous wound on two spindles

• prolonged course of web for inspection
• stroboscope synchronized with the speed of machine
• faulty material rewinding system placed behind the unwinder
• pneumatic clamp of the end of web controlled from the operator panel
• single foot switch to control the machine: working at jog speed 
• dual foot switch to control the machine: working at jog speed + switching on compressed air
• razor blade knives unit:
  • 5 knives + possibility to add following
• pneumatic crush cutting knives unit:
  • 3 knives + possibility to add following
  • at nip-roll place;
• additional rewinder's expansion spindles:
  • diameters: Ø 25 mm, Ø 40 mm, Ø 50 mm, Ø 76 mm
• the side waste exhauster