How to polish marble

Stone polishing is an important process for maintaining stone. Some stones can be directly polished. Polishing is mainly to increase the brightness of the stone surface. Stone polishing is generally carried out according to the procedure of rough grinding - semi-fine grinding - fine grinding - fine grinding - polishing, and some can omit the rough grinding step, mainly to see whether the surface of the original stone has undergone preliminary treatment.

1 Coarse grinding: It is required that the grinding blade has a deep knife, high grinding efficiency, rough grinding lines, and rough surface. It is mainly to remove the saw blade left by the stone in the previous process and to level the stone. degree, the modeling surface is ground in place;

2 Semi-fine grinding: remove the rough grinding marks to form new finer lines, making the stone surface flat and smooth;

3. Fine grinding: The surface of the finely ground stone has patterns, particles, and colors that have been removed. The surface is fine and smooth, and the gloss is weak at the beginning;

4 Fine grinding: The stone surface after fine grinding has no traces detected by the naked eye. The surface is getting smoother and smoother, and the gloss can be up to 55 degrees or more;

5 Polishing: Use a special granite polishing machine to grind the stone from the 50th to 3000th stone water mill from coarse to fine, so that the ground is bright and flat as new, and the polished stone surface is as bright as a mirror, and its gloss can be adjusted. above 85 degrees.

Depending on the type of stone, different grinding and polishing processes are used.

1. Grinding and polishing process of flat plate:

Check the condition of the material - glue repair - check before starting the machine - upper plate - trimming - start each grinding head in turn - observe the grinding and polishing situation - adjust the grinding parameters - drying - waxing, cleaning - inspection - lower plate - packaging.

2. Grinding and polishing process of arc panel:

Check the material condition - glue repair - manual rough grinding - inspection - upper plate - inspection before starting the machine - rough grinding - check the rough grinding condition - fine grinding - polishing - check the polishing condition - lower plate.

3. Grinding and polishing process of special-shaped lines:

Check the condition of the material - check whether the shape of the shape is qualified - draw the outline according to the standard template - rough grinding the two ends - rough grinding from both ends to the middle - fine grinding - splicing - water grinder 400# and then disassemble - grinding and polishing - inspection.

-All diamond tools can be ordered and fabricated!
-Henry Wang | Quote Manager
-WhatsApp:+86-18030177538
-Email: Inquiry@zdiamondtools.com
-Web www.zdiamondtools.com