Wood sanders are used to give the wooden surface a perfect smoothness. These devices are able to clean any surface of the tree without damaging the board. They can polish parquet, furniture as high as possible. Our ranking of the best wood grinders will help you choose the right machine.
Content
The choice of construction tools of this type is much wide. There are the following types of grinders for working with wood:
This type of grinder is used for restoration work. It can be applied in hard-to-reach places (for example, for parquet polishing). Such a machine can still grind window frames and furniture corners.
There are high frequency vibrations here. In this it is similar to a vibratory grinder. The sanding sheets are attached with Velcro. This allows you to process products with a curved surface.
Additional functions:
For home use, this type of machine is chosen most often. Bulgarian is another name for the corner model. The grinder grinds absolutely all types of wooden products, they can cut stone or metal. The power of the model and the diameter of the disk play a key role.
For the processing of a particular material, its own nozzle in the form of a disk is designed. Petal discs grind wooden surfaces. A feature of the grinder is a protective cover. It is not recommended to remove it.
This tool must be used carefully, because if the tree is damaged, the fragments scatter and injure soft tissues, falling on the body.For safe work with a grinder, it is necessary to wear gloves and goggles to avoid damage. Discs, the size of which does not correspond to the characteristics of the tool, are strictly forbidden to use.
Such devices can regulate the number of revolutions. The tool has a soft start. Disc wear is reduced thanks to the automatic balancing system. Often, additional handles are included with the grinder.
Design feature: the grinding plane rotates around an axis. The axle also rotates. This allows you to make fine grinding at high tool speeds. Grinds convex or convex products. These devices clean wooden rounded elements: railings, columns, and also process putty in cars. To make it easier to do the processing of curved surfaces, it is necessary to attach additional nozzles made of elastic material. A grinding wheel is attached to the sole of the tool. Dust is collected in a dust collector or in a vacuum cleaner bag.
Such units consume from 150 to 750 watts of energy. This will depend on the product model. Several brands have additional features:
Eccentric machines have a wide range of applications. Can be used for fine matting of lacquered surfaces and coarse rust removal. For these models produce:
With these additions, you can bring any surface to the desired state. The orbital type is used for both final sanding and polishing wood products.
In such models, the largest fluctuations occur. The maximum oscillation frequency is 20 thousand per minute.
Professional devices are equipped with speed controllers. This feature gives you the chance to adjust the grinding speed to the specific material. These models are unique in their kind. Power ranges from 180 to 700 watts. A more “finer” quality of grinding prevents damage to materials by careless movements. There are two ways to attach paper with abrasive:
Almost all vibratory grinders have holes with a dust channel. A vacuum cleaner hose is fixed on it, or a dust collector bag is installed.
In addition to wooden products, vibration grinders process metal and stone products. Such a device even grinds plastic if it is set at low speeds. But this is if the device is equipped with a vibration speed controller. Wooden products are ground with fine-grained sandpaper, and metal and glass products are treated with felt.
They are used to remove old layers of paint or rust. In their application, brush machines are similar to tape machines. At home, they clean boards and parquet with their help.
Brush sanders must meet the following criteria:
Here, a metal brush is used as a nozzle. This allows you to quickly process large volumes of products.
Such models are used for continuous grinding of large surfaces. Capable of handling rough surfaces:
Rarely used for polishing work.
This type of grinding machine has a heavy bottom platform and a large weight.Sandpaper can be transported along the platform without much effort. The operator only needs to move the apparatus evenly over the surface. Unnecessary indentations may occur if the operator brakes the machine in one place. Power ranges from 500 to 3000 watts. From 70 to 600 meters per minute is the speed of the tape apparatus.
Stepped and smooth speed controller have professional models. For work in various conditions, additional handles are provided in the kit. There are two ways to dispose of dust in these models. It accumulates in a dust collector or is displayed in a construction vacuum cleaner.
To prevent damage to materials, the belt sander can be operated together with a special frame. To fix the machine in a static position, an additional stand that acts as a vise helps. Thus, LSM is fixed upside down. This position allows you to sharpen cutting tools.
The belt sander has two varieties:
The first type performs the functions of a file.
The second - makes the surface treatment with a brush, not sandpaper.
The bristle of the brush has different types: they are classified from soft woolen to hard iron.
To decide which machine to choose, you need to determine how often it will be used on the farm. If you plan to use it constantly, then it is better to choose a professional model instead of a household one. They are more powerful than usual and are made of the highest quality materials. Perhaps their only drawback is the high price.
Take a budget household tool if you plan to use it infrequently.Such machines are safe to operate for approximately 20 hours per month. It is not recommended to work with them for more than 3 hours a day to avoid breakage. Such a device has a weak power. A pause of 15 minutes must be done so that the cheap device does not overheat. However, such models are low cost and light in weight.
The first sandpaper, namely it is used for processing materials in grinders, was made from shark skin. Such references are recorded in Chinese manuscripts in the 13th century. Since then, sandpaper has undergone many upgrades. The first modern version of sandpaper looked like this: sand, along with broken glass, was glued to paper. The modern abrasive was invented by Briton John Walkey in 1833. He later patented a whole series of this paper.
In its modern form, abrasive powder is attached to paper or fabric. To form an abrasive layer, use:
Grit is the main characteristic of sanding paper.
A system of markings and certifications has emerged. The finest sandpaper is the "M" series, and the largest is the "H" series.
The operating rules are detailed in the technical sheet of the device. Each tool has its own characteristics, therefore, before work, you need to carefully study everything.
General security measures:
Characteristics:
Suitable for both work and home. It has many advantages, but it is also quite expensive. It has a speed stabilization system, overload protection, speed control. Differs in high-quality German assembly.
Characteristics:
The company occupies a leading position among manufacturers of electric tools. The model is relatively inexpensive, has a good build quality.
Characteristics:
The only advantage of this model is that it is made by a good brand. Despite its low performance, the model is fully consistent with the price.
Characteristics:
This model has a large number of features, including a good safety system that prevents injury. Jammed drive protection instantly shuts off the power. The special handle promotes convenient work. Also, manufacturers took care of reducing the level of vibration. This is the most expensive model of the Bosch series.
Characteristics:
Many users are satisfied with this tool. Despite the fact that it has average technical characteristics, the device is a competitive grinding tool. It loses to foreign manufacturers in many respects.
Characteristics:
A cheap tape machine that has additional handles. Designed for rough cleaning. You can select the optimal operating mode. This budget option is recommended to use a short period of time.
Characteristics:
Polishes paint and varnish coverings and polishes roughnesses. The function of smooth adjustment of the rotation speed allows you to get a high-quality result on any surface. If you adjust the tool correctly, you can achieve a high and high-quality grinding result.
Characteristics:
The advantage is the engine management system. This device ensures stable rotation of the tape on any surface and at any speed. Even a novice carpenter will easily figure out the functionality of the model, it is also popular among professional builders.
Characteristics:
This budget-friendly belt sander is perfect for:
During operation, the Velcro fastener securely holds the abrasive sheet. This tool is contraindicated to regularly subject to intensive loads.
Characteristics:
Characteristics:
Characteristics:
Characteristics:
Characteristics:
The grinder is an essential item in the home and professional environment.Such devices can be used both for home repairs and in enterprises. Grinders come in different types. The most popular are Bulgarians.