Fast data entry.Touch screen. Digital temperature control system. Practical mounting and demountable mold system. 0.2 welding feature. Standard gasket printing system. Ability to weld 4 corners of PVC profiles at 90 angles. When requested able to cancel 2 corners and use other 2 corners for welding . Possibility to weld color or white profile. Independent adjustment of all temperature and time parameters. Production capacity with standard processing time. Ability to enter next profile measurements during welding process. The units are moved with steel wire straps in the interior, providing precision and durability..High precision operation due to encoders in the movement system. Barcode reader system is optional.