Motorcycle helmet vibration grinding instead of artificial sand production

Why motorcycle helmet use on vibration grinding machine? Because the helmet injection out surface is very smooth, spray up is easy to lose, it is because the surface is too smooth and into a circle, spray up naturally flow out of the hidden dangers existing paint. Therefore, manufacturers have had to use sandpaper helmet surface slightly rough point, makes the spray paint slide when loss, this procedure can be carried out normally paint. But the artificial sandpaper to the rough surface yarn this process, time consuming manual. As the alternative to this process, improve the efficiency of. Our company by several helmet manufacturers test, using the vibration grinding machine with corundum spheres (abrasive) on the helmet surface grinding instead of artificial sand this link (vibration grinding machine grinding efficiency for 5 minutes at a time and grinding of 10 to 13), and get the corresponding manufacturer approval. More about motorcycle helmet grinding are welcome to inquire: 18665136898 Lu Manager