Effectively bridging the 'gap' between classic 'Office' use and those who demand much more of a Pouch Laminator! Variable speed & temperature via easily controllable and adjustable settings on the electronic display, the HeatSeal 525 produces excellent laminates of all thicknesses of Pouch up to 250 micron per side. At speeds of up to 530mm/min or approximately 135 A4's per hour or as many as 200 A4's per hour with GBC High Speed Pouches.