Idurosinsin otutu Iṣakoso jẹ pataki fun lesa engraving didara. Paapaa awọn iyipada diẹ le yipada idojukọ laser, ba awọn ohun elo ifamọ ooru jẹ, ati mu ohun elo yiya. Lilo chiller lesa ile-iṣẹ deede ṣe idaniloju iṣẹ ṣiṣe deede, iṣedede giga, ati igbesi aye ẹrọ to gun.