line polishing machine for stone

Introduction of granite polishing machine

granite slab polishing machine that can polish the ground stone equipment, can be adapted to different grinding block or grinding pad, through the hanging gear or frequency change motor speed professional grinding and polishing a variety of marble, terrazzo, granite, floor tiles and other stone ground, so that the stone can regain the brightness 

Technical Data of granite auto polish machine

Use stone machine polishing granite slab process:
stone polishing is an important process to maintain the stone, some stone can be directly polished, polishing is mainly to increase the brightness of the stone surface. Stone polishing is generally in accordance with the rough grinding → semi-fine grinding → fine grinding → fine grinding → polishing procedures, some can also omit the rough grinding step, mainly to see whether the original stone surface after the initial treatment. 

① coarse grinding: the requirement of grinding blade eating knife deep, grinding efficiency, grinding the grain coarse, grinding the surface rougher, mainly to remove the stone in the previous process left saw blade traces and stone flatness, modeling surface grinding in place; 

② semi-fine grinding: the coarse grinding traces removed, the formation of new finer grain, so that the stone surface flat, smooth;

③ fine grinding: fine grinding of the stone surface pattern, particles, color has been clearly The surface is fine, smooth, and begins to have a faint gloss; 

④ fine grinding: fine grinding of the stone surface, no naked eye perceptible traces. Surface more and more smooth, the highest gloss can reach more than 55 degrees; 

⑤ polishing: the use of special granite polishing machine, from No. 50-3000 stone water polishing pad from coarse to fine