How to Choose the Best Electric Sander
Which is the best electric sanding machine? What features and functions should the best electric sander have to suit your needs? Read our guide and make an informed choice.
If you are tired of sanding manually when doing DIY work in your household, or if you’ve decided to complete your little homework shop, then you’re sure to have started looking for the best electric sanding machine.
Who did not try to prepare the fence or shutters at the house for painting? You have noticed how difficult it is, so you know that an electric sander works wonders, and when the surfaces are large, the time and quality of the work make the difference between manual and the right electrical equipment.
The big advantage of electric grinding machines is that besides quick-acting, it offers the possibility to sand or polish almost any type of material, from wood, concrete, plaster, parquet or metal to stone. If you have enough skill, you can even polish your car, saving you time and money.
Before buying an electric sanding machine, you should know what are the main things to keep in mind when you buy it. Clearly not just the price matters when you are looking for the best electric sander. Below are the main features you’ll need to keep in mind.
Table of Contents
- 1 Types of electric sanding machines
- 2 How to choose the Best Electric Sander
- 3 Recommended Electric Sanders
Types of electric sanding machines
Electric sanders are classified into five major categories: belt, alternative, orbital, eccentric and multifunctional.
The most famous is the belt sander, which you easily recognize after the abrasive paper rolls it uses when sanding large surfaces, especially wood.
The high grinding speed recommends it for doors, tables or furniture, and can be used for both material preparation and fine polishing before painting or varnishing.
For those who work in construction and need to process plaster or plaster, it is recommended to use an sheet sanding machine. It does not have discs but is provided with a flat band that supports the abrasive paper.
It is usually used for fine grinding, and band motion is no longer circular but longitudinal. Just like the first model is recommended for flat surfaces, although with handiness and skill you can use it for other surfaces.
The orbital sanding machine is ideal for curved surfaces, but can be used to the same extent for flat surfaces. To circumvent the sanding and polishing of such diverse surfaces, it is provided with multiple discs that perform an orbital motion.
The discs of this device are no longer fixed like the first models, thus providing advanced flexibility when the polished object does not have a uniform surface. It requires skill and little experience to benefit from quality work. It can be used for almost any type of material.
The eccentric sander or rotary vibratory sanding machine is especially used for finishing and work requiring a high surface finish.
The multifunctional sanding machine attempts to combine the characteristics of the first four types of sanding machines in one tool. In addition, it can also be used as a polishing machine, i.e. it can sand a large amount of material in very short time. In order to complete this task, the sanding machines are mounted on a fixed support and have on the rotating head an abrasive disc.
How to choose the Best Electric Sander
Depending on the purpose for which we want to buy an electric sander, we will also choose its model.
The Purpose of Using the Electric Sander
If you’re a DIY worker, but you work only a few times a year, you’ll buy a hobby or semi-professional electric sander, but if you work with it often, you have to choose a professional one. Obviously, the price is based on performance, but also on their wear resistance.
Electric sanders have a certain working regime, being designed according to the purpose in which they are used. Though easier to care, machines designed for occasional work do not resist an intense rate of use, so even if you are not a professional, but work frequently with these devices, it is advisable to choose at least one semi-professional model .
For daily use or intense work, it is essential to buy a quality professional sanding machine.
Hand or Bench Sander
Depending on the location where the sanding machines are used, in the house, in the yard or in the company, you will need to choose the model of these machines. Obviously, those living in the apartment buildings will have no place to mount a fixed bench sander, so you will be forced to choose a hand model.
If we work intensely or we have a company that requires such a device, it is best to choose a bench sander. If you need portability, it is recommended to have two devices, one fixed for intense activities and one manual that you can take with you wherever you need it.
Type of Power Feed
We do not always have access to a power supply, and if our work requires presence in spaces where we do not have access to a socket, the only alternative is to buy a battery-powered sander.
Obviously this principle refers to handheld devices, bench sanders will always be connected to the power supply network.
Moreover, we advise that the connection is made by a specialist, their consumption and power often exceed the limits of a common household appliance, and the accidents can be quite serious.
When purchasing a battery powered electric sander, it is recommended to carefully read the technical leaflet, the autonomy being very important when we polish something and we are not at home. The recommended voltage of specialists for portable devices of this type varies between 10 and 18 volts.
Electric Sander Performance
If so far we have shown the types of electric sanders, we should take into account the purchase of such a device and the performance it offers. Depending on our needs, we will choose the device that comes closest to what we want as price and performance.
The main parameters to look at are the power and speed of rotation. If for fixed sanding machines the minimum power should be around 2 KW, when it comes to the mobile power range varies greatly.
Wired mobile models have power ranging from 200 watts for hobby and can go up to 1500 watts. However, we do not have to guide ourselves just by the power of the device, we should rather see if it falls within the range of products we target, i.e. it is a professional tool or not.
If we look at the speed of vibration or rotation of a sanding machine, we need to know that it also varies depending on other factors. For example, for those using the polishing stone, the speeds are small and are around 100 rpm. While polishing this value can go up to 9,000 rpm. Ideal is to choose a device that allows speed adjustment depending on how it is used, thus having a larger working gap.
If you are not familiar with the working method of sanding machines, it is advisable to ask for advice from a professional or at least a shop employee from where you buy. Do not buy with the price or brand in mind, try to be as close as possible to the purpose for which you buy the electric sander.
Recommended Electric Sanders
Taking into account the above criteria and recommendations, studying the current market offer and user reviews, we present you below some models of electric sanders that offer excellent quality/price ratio.
- Black & Decker
- DIY & Tools
- 【6 Adjustable Speeds】 6-adjustable-speed dial allows you to monitor a most matching sanding speed according to your works and tasks; 350W/13000 OPM motor offers strong power
- 【Efficient Dust Collector Box】Includes a dust collection box, removing away debris for safer and cleaner working environment
- 【12Pcs 125mm Velcro Sanding Discs】 Comes together with Sanding Discs of 125mm (5"), 12pcs (grits of 80 and 180, 6pcs each); allowing you to work directly out of box; Velcro fast changing
- INSTALLATION OF DUST BOX: Please push the dust box into the connector of the sander body, and then turn it clockwise for about 5° till you feel that it is firmly connected. If the dust box fall during your sanding, please email us and we will solve problem the problem for you
- 12 PCS SANDPAPER & FIT FOR TIGHT SPACES: With 12 Pcs Sandpaper (6 Pcs X80 & 6Pcs x 180 Grits) lasts the sander a long using life and meet you different applications of removing paint from wood, metal, or plastic of corners and other hard-to-reach areas
- HIGH-PERFORMANCE DUST COLLECTION: Dust Collection can keep the work area clean,and its buckle connection design keeps the box from falling off during work, dust box easy to disassemble,it is an ideal tool for indoor detail works
- Simple to operate electronic push button switch with 3-speed settings. 7000/9500/11000 orbits per minute
- 14000/19000/22000 sanding strokes per minute
- Connectable to dust extractor. Battery not included
- Variable speed
- Adjustable file arm angle & narrow sanding belt
- Quick belt tensioning system
- A random orbit sander with its powerful 220 W motor for high performance
- Sanding plate with velcro-type fastening. Sound power level 80 dB(A). Uncertainty K= 3 dB
- Bosch micro-filter system;Sanding pad diameter : 125 mm; Orbital stroke rate: 24.000 opm.
Last update on 2019-05-21 / Affiliate links / Images from Amazon Product Advertising API