... rollers can process surface as designed, heating from inner roller,surface chrome, easy to operate,abrasion-proof and have ... Main PartsEmbosser rack,frenquency variable regulator,roller tem. controlling device,up and down embossing roller, Pressure controll system,electric controlling box ... dia:320Working Pressure:3-25MpaMain machine power:4KWRoller heating way:Upper roller power:6kwOven power:6kw