Which vibro-grinding machine is the best: comparison of models and reviews about them

To polish or polish wooden furniture, remove rust or get rid of paintwork, wipe the putty or stitch burrs - with all this and many others can cope vibro-grinding machine. This process in many home masters can cause discomfort. Because the operation is time consuming and monotonous, it is accompanied by the formation of a large amount of dust and noise. But sometimes it can not be avoided.

Problem of choice

Before purchasing such equipment it is recommended to immediately understand the variety of grinding machines, which will make the right choice.

Vibro-grinding machine is presented for sale in three varieties, among them:

• Tape;
• Surface grinding;
• Eccentric.

Features of vibro-grinding machines

All of them have a certain set of functions and form a cascade of possibilities. With their help, it is possible to treat the surface with coarse grinding or to treat the finish coat in a delicate way. Tape machines are heavy artillery, with the help of them you can remove large layers of old coating from extensive surfaces. The surface grinding machine is focused on finishing, while the eccentric devices are able to achieve an even better result, which borders on polishing.

Reviews of belt grinders

Before choosing a vibrating grinder, you need to understand the varieties of this tool. Belt, for example, are supplied with an abrasive belt, which is glued together in the form of a ring. Using the work surface, it is necessary to work the base. According to users, such units are characterized by a relatively high power, they have reliability and simplicity. It should also be noted that the belt vibrating machine has a solid speed of movement of the material, as well as a low center of gravity. With this device, you can remove a layer of material a few millimeters, form an edge or a rounding.

Many consumers note that with the help of this unit they easily remove old paintwork or rust. Subject to such a machine will be:

• Polymers;
• metal;
• wood;
• Mineral building materials.

But it must be remembered that high productivity is not the best friend of quality. Sinks and scratches will form on the surface. Users are advised to use surface grinding or orbiting machines for finishing.

Comparison of belt vibrating machines: models BOSCH GBS 75 AE and BOSCH PBS 75 AE

Vibro-grinding machine "Bosch" is very popular among consumers today. The first of these models costs 16,400 rubles, while the second - 8600 rubles. Both models have a power of 750 watts. However, many parameters are still different. For example, the weight of the first is 4.2 kg, while the second is 3.2 kg. Vibro-grinding machine for wood has a certain length of the tape, in the first model, like in the second, this characteristic is 533 mm, in addition, both can be connected to a vacuum cleaner.

BOSCH GBS 75 AE is a professional tool for vertical, inclined and horizontal surfaces. The unit operates at the expense of an engine whose power is 0.75 kW. The workplace you can keep clean, because to the instrument is possible to connect not only a dust collector, but also a vacuum cleaner. The front support handle can be dismantled, which makes it possible to effectively handle the edges. To quickly change the grinding belt, a quick-release lever is provided, but the alignment of the belt is ensured by turning the screw. The necessary speed for work you can choose with the help of electronic control - this is necessary for processing different materials.

As for the second model, it is supplied with the functional of automatic centering of the grinding belt, while the latter is held in the correct position. For convenient and simple replacement of the tape, the manufacturer has provided a fastening system. Electronics provides a smooth adjustment of the number of revolutions, and control the speed of the movement of the tape is possible with a switch: it is necessarily equipped with an integrated adjustment wheel.

Reviews about some characteristics of belt grinders

Vibro-grinding machine, reviews about which can be ambiguous, not suitable for professional use. Sometimes models with low power are not able to undergo high loads. That is why it is necessary to become more familiar with the features of the model you are planning to purchase. For example, an important parameter is the speed of movement of the tape, which in tape machines varies within up to 550 meters per minute. As a typical example, we can single out the model "Fiolent MShL1", in which the minimum speed of the tape is 100 meters per minute.

Some consumers ask a question about why to produce pretty smart cars that are characterized by low power. The fact is that the super-productive machine is more difficult to control, it weighs more and has larger dimensions. With excessive pressing, it can simply spoil the workpiece. And if you choose a high-speed and light car, you can use it to process the surface of a large area. But if you still do not know what loads will be on the car, then you should choose a slower model, which can be slightly pressed. Such variants are more universal. According to customers, belt grinding machines with speed preset capability are even more versatile, including Sparky MBS 976, as well as DeWalt DW433.

Reviews of surface grinding machines

Vibratory sanding machine "Makita" can be represented by a surface grinding variant. If you take into account the purity of processing, then the model data will be intermediate between the orbital and tape. With their help, you can make a final grinding of a flat surface, based on steel, wood, stone or plastic. The secret of the popularity of vibratory surface grinding machines lies in their moderate cost. The equipment is available at a price, and there are simply no dead processing zones when using these aggregates.

According to buyers, most of the vibrating machines can boast an engine whose power varies from 150 to 300 W, such devices are maneuverable, have low weight and are compact. Users are advised to pay attention when choosing a surface grinding machine for the amplitude of the soles stroke. For different models this parameter differs, although it is a relatively small value. Another disadvantage, as the buyers emphasize, is the cleanliness of the soles.

For reference

If the machine is operating at high speed, then you can remove a thicker layer, whereas with a lower frequency you will achieve accurate finish. Some manufacturers, for example Bosch, make the platform rotation speed correctable. As an example, we can single out the model Bosch GSS 280 AE L-BOXX, with which it is possible to adjust to the processing of different types of materials.

Reviews of PRACTYL Vibratory Grinding Machine for felting

If you need a vibration grinder for felting, then you can pay attention to the model PRACTYL, which, according to users, has a fairly reasonable price and suitable characteristics. Among them, one should single out a frequency of current of 50 gigahertz, and also power, which is 135 watts. It is impossible not to mention the number of revolutions per minute, which reaches 10 000. The grinding surface has dimensions of 187x90 mm, and the weight of the equipment is 1.5 kg, which eliminates the fatigue of the operator's hands.

Conclusion

Modern requirements for repair work have reached unprecedented heights, today no longer questioned the claim that the plane should be smooth and smooth. Finishing coatings tend to thin layers, because it emphasizes the skill of a professional. Even if it is necessary to work with decorative enlarged building sheet materials, they have to be puttyed, and also to get rid of seams, which subsequently provides work where the vibrating machine is involved.