1. Material of grinding barrel: In the industry of sanding machine, there are many manufacturers of stainless steel barrels for grinding barrels. There are many kinds of non-steel materials, which need to be confirmed by the owner.

2. Material of the grinding barrel rotor: There are two main types in the sanding machine process, one is a disc type grinding disc, and the second type is a rod pin type grinding barrel and a rod pin type rotor. The pin-type sander has a much better grinding effect than the disc sander.

3. Separation device for material and grinding meson (zirconium beads): When separating the material and grinding medium in the horizontal sanding machine, the separation device is mainly used. The separation device is mainly composed of two parts: static ring and moving ring. .

4. The cooling effect of the mechanical seal and equipment: whether the mechanical seal has leakage and how long the service life is. The key is to see that the mechanical seal circulating fluid uses solvent or water that is compatible with the grinding material, which avoids accidents that pollute the product in production and causes unnecessary economic loss.

5. Production efficiency: Whether the structural design is reasonable determines the production efficiency and product quality.

6. Operation: The main control part of the machine is very concentrated and easy to operate.

7. Color change, cleaning, and replacement of zirconium beads Convenient: Mainly understand whether the grinding cavity has no dead angle design, and how the self-cleaning effect.

8. Complete safety protection functions: selection of electrical and mechanical materials, quality and safety.