Jotun polishing in Turkey factory.This machine use CNC control system.It can do polishing work automaticly.It also can polish tank welding seam and cone.#CNCpolishingmachine#jotunpolishing#weldingseamgrindingmachine #conepolishing#grinding#metalpolishing https://www.instagram.com/p/CV1-92oL1zE/?utm_medium=tumblr














