Here shows the working principle of ice cream cone making machine:

Die Cavity Heating: 

Clean dirt in the die cavity. Preset the baking temperature on temperature controller, upper die of new machine on general is temporarily set at 220 ℃, lower die 200 ℃, and connect electricity to heat up, until you reach the set temperature (about 30-40 minutes). At this time there may be trace the smell and smoke to escape from the mold, this is the remaining rust-proof oil, paint and the adhesive in the insulation of the four-walled the scorched, it is normal phenomenon for new machine, about 1-2 hours will vaporize clean, if exist for a long time, or more and more strong, you should stop for checking. 

Test baking: 

Lift the upper die, pushed open the mould, clean each cavity and core residual rust-preventative oil and dirt , evenly spray mold oil (edible atomization silicone oil or refined skim oil), closed lower die, using feeder to add batter in the cavity covering mould. Dispatch time for 90 seconds as bake cycles. When the bell report, can open mold.