The grinding brush comprises a base, a plurality of mounting grooves are arranged on the base side, a grinding wire is fixed in the groove, and a fixed boss is arranged on the other side of the base. When the grinding stone grinds the stone surface, Each end of the grinding wire is in contact with the surface of the stone, so that the grinding brush and stone grinding surface dispersed, and grinding brush through its side of the fixed set fixed on the grinding machine pendulum, grinding brush with Pendulum different swing direction in the stone surface to form the required grinding traces. When changing the form of the groove in which the grinding wire is installed and the thickness of the grinding wire to be installed, the stone surface can be realized with a different polishing effect such as convex or concave, antique and matte.

      The production of the grinding brush is to cut the steel shaft into the appropriate size, the machine tool car out of the blank, through the welding, reinforcement, more straight, and then through the lathe to produce roll core prototype; and then according to different requirements, respectively, in the roll outside the prototype Casing or into the mold directly into the injection, so that the basic shape of a brush roll body has been formed. Will be injection molding or casing after the roll body on the machine according to the size of the drawings required for fine car, according to the different process requirements for follow-up treatment, such as the package of the roller core grinding, the shaft need to make different Keyway or interface.

Features
1, good acid and alkali resistance, good chemical resistance of organic solvents, does not destroy the original surface lightness, bristle water absorption is low, suitable for dry and wet conditions.
2, high durability, bristles tough, long service life.
3, high strength bristles, good strength, hyperboloid, convex surface, a variety of surfaces can be applied.
4, can be reused, re-implanted brush wire.
Product material: distinguish quality to determine the quality of the brush, the key is the texture of bristles. Mao Feng was natural solitary shape, the whole brush to be manually trimmed, such as bevel angle repair brush, arc-shaped powder brush, trim the level and more uniform to brush out the perfect make-up make-up, when used without tingling