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Roller Press (SPR 4000)

The roller press type SPR 4000 is designed to press the joints of cloth and paper wide belts. Even though ideal to process wide belts, this machine can also press narrow belts. The SPR 4000 is indicated for converters with medium productions.

Technical Data

  • Pneumatic pressure up to 1200 daN at 6 bar
  • Max. joint length 4000 mm
  • Automatic front locking device
  • Full automatic cycle, with press roll moving at variable speed
  • Press bar provided with heater and thermostat (temperature adjustable up to 80° C)


  • Removable side telescopic supports for the belt
  • Pneumatic holders to work up to 4 narrower belts
  • Vacuum system for easiest joining of the belts on the press bar
  • Reference light of to facilitate the joint with tape
  • Movable frame for easy segments handling and joining
  • Automatic ejector

Size and Power

  • Overall machine dimensions: 5.4 x 0.7 x 2.2 m
  • Approx. weight: 1800 kg
  • Installed power: 5.8 kW
  • Air consumption: 15 l/cycle

Also in this Series

SPR 2500 — Roller Press
SPR 3500 — Roller Press