Blank Commemorative Zinc Coins

Blank Commemorative Coins

Drag the graphic you like that is suitable for embossing into the software page.

After obtaining the graphic, first select the relief processing mode in the machining mode of the software.

Then, in the material options, enter the name of the material you are about to process and click on the selected material. At this point, the graphic you have chosen will now have the optimal recommended parameters for the relief mode of that material.

After moving the graphics and physical materials to the proper position, perform laser focusing, and then click the 'Process' option.

Use the machine cleaning function to thoroughly engrave and clean the surface of the commemorative coin after relief processing, which can effectively remove surface dirt generated during relief processing. If the machine does not have a cleaning function, you can also use the recommended parameters for the material with the fill engraving function to perform a full-surface engraving on the commemorative coin.

Blank Commemorative Zinc Coins

Black dust accumulated on the surface, with a yellow layer appearing on the metal surface.

Blank Commemorative

Yellow dust accumulated on the surface, with a black layer appearing on the metal surface.

Clean the accumulated black dust on the surface.

Start sanding the yellow surface layer on the metal using sandpaper.

Rinse with tap water, then use a brush to clean dust from small corners, and finally wipe off water stains with a paper towel.

Put the commemorative coin into the magnetic cleaner for polishing to remove the black oxide from the surface of the coin.

Retrieve the processed commemorative coins from the magnetic cleaning machine and place them in the ultrasonic cleaner for more thorough cleaning.

Finally, take the commemorative coin out of the ultrasonic cleaner and rinse it thoroughly under running tap water.

Blank Commemorative Zinc Coins

Blank Commemorative Coins

Drag the graphic you like that is suitable for embossing into the software page.

After obtaining the graphic, in the software, first select the 'Relief Machining Mode' in the machining mode.

Then, in the material options, enter the name of the material you are about to process, click to select that material, and at this point, the graphic you have chosen will have the best recommended parameters for the relief mode of that material.

After moving the graphics and physical materials to the appropriate position, perform laser focusing, click the "Processing" option, and after waiting for a while, you will get the desired relief effect.

Use sandpaper to carefully polish the black carbonized and scorched areas, then use a stiff-bristled brush to remove the dust generated from sanding.

Place the sanded and dust-cleaned wooden coaster in a well-ventilated area, spray an even coat of varnish on the surface, and wait for the varnish to dry to obtain a cleanly finished wooden coaster.