Where accuracy and perfection are important, table grinders will certainly be perfect. These are efficient and multifunctional devices that allow the processing of various materials. What types of work is a table grinder used for? And how to choose the right device variant?
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How does a bench grinder help?
The main task of a table grinder is to process the material, allowing it to obtain a smooth surface by removing the top layer of the material - wood or metal. Depending on the needs, abrasives of appropriate size are used, dedicated to various materials. Larger paper grit values allow more material to be removed.
With a lower grit value, less surface area will be ground and the material being machined will become less rough. Additionally, the table grinder allows you to sharpen selected tools, such as drills, knives or chisels. Thanks to the grinder, you can also get rid of burrs created when cutting surfaces, but its applications also include polishing and smoothing details.
How to choose the right power for a table grinder?
Many factors influence effective work. When looking for the right solution for you, you should first of all pay attention to key parameters such as power, number of revolutions, and power supply variant. One of the most important, however, is power, which determines the effectiveness of the device. Before purchasing, you should consider what materials and work the device will be used for.
Processing hard materials in difficult industrial conditions certainly requires the use of more powerful table grinders. Improper adjustment of power to the nature of the work performed will result in the task not being performed properly. For small home jobs, done as a hobby or occasionally, devices with a power ranging from 150 to 350 W will work. However, where more efficient solutions are needed that will be used intensively, it is definitely better to choose a power of 200 to 600 W.
You should be aware that the power of the device translates directly into the rotational speed. A higher value means greater efficiency, so where a professional approach is necessary, higher power will be necessary.
What should you pay attention to when choosing a bench grinder for the garage?
Power, reliability, solidity and durability are the features that a good quality table grinder should have. There are many models available on the market, provided by various manufacturers. It is best to choose brands that specialize in the production of specialized equipment, as this is a guarantee that the selected device will work reliably.
Various types of stone are used in angle grinders. Depending on its color (the material it is made of), the devices are adapted to process various types of materials. Starting from stainless and black steel, to sharpening concrete drills and machining cutting tools.
The Onninen installation wholesaler 's offer includes high-quality devices, such as the Scheppach BG 150 table grinder . This solution has been prepared by Scheppach , a German manufacturer specializing in construction machinery, concrete mixers and woodworking machines, which has been operating in the equipment industry for years. A 500 W device powered by 230 V. This model, designed for discs with a diameter of 150 mm, allows you to achieve a rotational speed of 2,850 rpm. Perfect for sharpening tools. A big advantage is that the device is equipped with a safety lamp, engine protection and an adjustable stand.
The Modeco Expert 350 W table grinder is also very popular. It is worth noting that the device uses a brushless motor and the screens protecting the aluminum body are adjustable. Thanks to this, the user is perfectly protected against sparks escaping from the device during its operation. The lack of brushes in the motor means that the device is durable, solid and reliable. The aluminum used to make the body not only ensures durability, but also supports heat dissipation. There are special holes at the bottom of the device that enable easy attachment of the device to the table (worktop). Immobilizing the machine has a positive effect on improving the precision of operation.