Sanding machine for concrete

The concrete grinder for concrete is designed to perform finishing work on the surface treatment of different types of this substance. Even if the composition of the material includes fittings and nails, the unit can easily cope with smoothing irregularities. The sanding machine for concrete allows you to remove from the surface of glue residues, paint, plaster, as well as parts of the surface itself. Some models can be used for processing marble, limestone and granite.

In a constructive plan, the apparatus consists of a circular surface that serves as a support for the material to be processed, the motor housing, a connection for the vacuum cleaner and two handles. As controls, you can select a lock button, a switch, and a screw that allows you to adjust the depth of grinding. A cutting head and disc shaped cutters are placed under the support surface. During operation, mills wear out, which leads to the need to periodically replace them.

At the moment, the grinder for concrete can have a different configuration, which depends on many factors, as well as on what kind of work it is intended for. For example, the mosaic-grinding machine is equipped with a special cup with inlaid diamond elements or carbide tipped. Some models have a system for supplying water between the treated surface and the bowl, which allows cooling and cleaning.

Sanders for concrete work according to the following principle: the cutting head with the maximum number of revolutions is installed on the surface of concrete, which needs processing. After this, it moves around in a circle or linearly. At the same time, a vacuum cleaner must be connected to it, which will collect the dust formed. The main characteristic of this unit can be called its power, which varies widely. There are other properties. A very important characteristic is the diameter of the disc, which can be from 100 millimeters or more. An important parameter is the number of revolutions. In this case, machines with a large number of them are equipped with an adjustment mechanism. The weight of the device can be 2-5 kilograms.

Another popular type is an eccentric grinder. It is a universal tool used for the production of such types of work as cleaning, grinding, polishing of different surfaces, which are made of stone, metal, glass or wood. Such equipment is actively used at construction sites, industrial plants, car service centers and elsewhere. By its design features this type of unit is very similar to grinders for concrete. Here the electric drive is driven by the base, which allows for circular motions. The productivity and accuracy of processing from this only increase.

The brush grinder operates on a different principle, however, it has found its scope in enterprises and construction sites, as well as other types of units.