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Fully automatic machine "PSF CORELESS 250" is designed special for rewinding stretch film from jumbo roll into small rolls without core at high speed. Coreless is a process that allows to reduce the cost of production due to absence of cardboard cores, simplify logistics solutions of company.  The rewinder enables stable work and average output of 100 ton per month. 
It is the best choice for getting hand and machine coreless stretch rolls. 

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Parameters Values
Film thickness 5…30 mkm
Mechanical speed 1200 m/min
Rewinding inaccuracy regardless of rewinding length ± 1.0 m
Monthly productivity (24 operating hours a day) Up to 100 tons
Jumbo roll diameter, at most 500 mm
Finished roll diameter, at most 250 mm
Jumbo roll film width 300…500 mm
Paper core width 320...550 mm
Internal diameter of jumbo roll core 76, 152 mm
Internal diameter of finished roll core 50, 76 mm
Compressed air pressure 7…10 bar
Average air consumption, at most 270 l/min
Ambient temperature +10…+35 ºС
Supply voltage 380V, 50Hz
Power consumption, at most 7.5 kWh
Overall dimensions 2.0*1.2*1.2 m
Net weight 950 kg
  • Standard complete set
     - Operate in any language 
     - Reverse rewinding 
     - Monitor finished rolls quantity and those left to rewind 
     - Stop the machine at the set time or after the set number of finished rolls
  • Additional complete set
     - Weighting system WS-2
     - Additional pulley for alteration of film tension 
     - Finished rolls table 
     - Film torn/over sensor 
     - Jumbo roll over sensor 
     - Additional soundproof cover