angle grinder with speed control
Maximum RPM reflects the idle speed of the spindle per minute. Models with higher maximum rpm provide high performance, even with less power. Depending on the model of the angle grinder, the maximum number of revolutions can be from 6,000 to 15,000 rpm. over, for “Bulgarians” of a larger size, with a disc diameter of 230 mm, this figure is lower, and for models with a disc of 115 mm, 125 mm, respectively, higher.
The tool weight parameter when selected determines how much force the user will have to apply to move the device. Ultimately, this means how tired the worker will be when using the grinder.
Weight depends on the dimensions and power of the electric motor of the equipment. the higher the power, the higher the dimensions and weight.
Heavy grinders are more stable when processing flat surfaces, but they are not convenient to use if you need to spend a lot of time with the device “on the fly”.
Low weight determines not only ease of control, but also maneuverability, smoothness, natural holding by the user.
Adjusting the speed of the grinder allows you to optimally adjust it for grinding materials of different density. This is a necessary function for those who have to work not only with wood, but also with plastic and metal surfaces.
Soft start, or a starting current limiting system, allows you to limit the starting current to 16 A. This is necessary in order to connect the grinder to a household power supply without damaging it.
Concrete dust. corrosive abrasive environment for any power tool, therefore an angle grinder is used for cutting, chasing or grinding building materials only if they are equipped with an electric motor with windings in a protected design.
An electronic constant speed control system protects the angle grinder motor from overloading and related breakdowns. The system keeps the speed constant, regardless of the change in load level.
Using an optional vibrating pen helps to reduce vibration when using the tool. The built-in damper dampens vibration vibrations, which makes it much easier to work with the tool, reduces fatigue and, ultimately, protects the user’s health.
A number of angle grinder models presented on our website are equipped with an unintentional start-up protection system. In the course of working with an angle grinder, situations may arise when the tool remains connected to the mains without the knowledge of the operator: emergency shutdown and subsequent sudden turn on of electricity, violation of safety precautions. Such situations are dangerous if the tool is turned on unintentionally, which could result in operator injury and property damage. Anti-unintentional start-up function prevents accidental start-up of the grinder and related problems.
Some models of grinders presented on our website are equipped with an SDS quick-clamping nut, which makes it possible to change the equipment (disc) to an angle grinder in a matter of seconds, by simply turning the nut along the axis (without using special keys). In addition, in the process of working with an angle grinder with a conventional nut, situations arise when the disc tightens so much that it becomes very problematic to remove it with a wrench. The presence of a quick-clamping nut is guaranteed to save you from such situations.
Superflange. supporting part of the disc clamping mechanism. Simplifies disc disassembly and replacement: loosening is achieved by simply turning the washer radially a few degrees relative to the spindle.
The tool weight parameter when selected determines how much force the user will have to apply to move the device. Ultimately, this means how tired the worker will be when using the grinder.
Weight depends on the dimensions and power of the electric motor of the equipment. the higher the power, the higher the dimensions and weight.
Heavy grinders are more stable when processing flat surfaces, but they are not convenient to use if you need to spend a lot of time with the device “on the fly”.
Low weight determines not only ease of control, but also maneuverability, smoothness, natural holding by the user.
Adjusting the speed of the grinder allows you to optimally adjust it for grinding materials of different density. This is a necessary function for those who have to work not only with wood, but also with plastic and metal surfaces.
Soft start, or a starting current limiting system, allows you to limit the starting current to 16 A. This is necessary in order to connect the grinder to a household power supply without damaging it.
Concrete dust. corrosive abrasive environment for any power tool, therefore an angle grinder is used for cutting, chasing or grinding building materials only if they are equipped with an electric motor with windings in a protected design.
An electronic constant speed control system protects the angle grinder motor from overloading and related breakdowns. The system keeps the speed constant, regardless of the change in load level.
Using an optional vibrating pen helps to reduce vibration when using the tool. The built-in damper dampens vibration vibrations, which makes it much easier to work with the tool, reduces fatigue and, ultimately, protects the user’s health.
A number of angle grinder models presented on our website are equipped with an unintentional start-up protection system. In the course of working with an angle grinder, situations may arise when the tool remains connected to the mains without the knowledge of the operator: emergency shutdown and subsequent sudden turn on of electricity, violation of safety precautions. Such situations are dangerous if the tool is turned on unintentionally, which could result in operator injury and property damage. Anti-unintentional start-up function prevents accidental start-up of the grinder and related problems.
Some models of grinders presented on our website are equipped with an SDS quick-clamping nut, which makes it possible to change the equipment (disc) to an angle grinder in a matter of seconds, by simply turning the nut along the axis (without using special keys). In addition, in the process of working with an angle grinder with a conventional nut, situations arise when the disc tightens so much that it becomes very problematic to remove it with a wrench. The presence of a quick-clamping nut is guaranteed to save you from such situations.
Superflange. supporting part of the disc clamping mechanism. Simplifies disc disassembly and replacement: Loosening is achieved by simply turning the washer radially a few degrees relative to the spindle. “,” sort “: 25,” additional “: true],” productCount “: 761,” queryString “:” “” data-category-ID = “123” data-category-name = “angle grinder (angle grinder) “data-bowed-category-name =” in Bulgarians (angle grinder) “data-rname =” bolgarka-ushm “data-tag-page-ID =” “data-make-ID =” 13464 “data-search-string = “” data-reset-link = “/ instrument / shlifmashiny / bolgarka_ushm / # goods” data-ab-is-expanded-filters = “”
Fiolent angle grinder
The Crimean plant “Fiolent” is one of the largest manufacturers in Eastern Europe, which specializes in the production of power tools. The Phiolent angle grinder is well known to the domestic user as a device that allows you to effectively perform many functions not only in the construction industry. Using this device, you can easily, quickly and efficiently clean hard materials, grind a dissimilar surface, as well as cut concrete, stone, brick, glass, etc.
The Phiolent angle grinder is the perfect combination of weight and power, with an ergonomic shape and sophisticated design. Do not discount the very democratic price of products from this brand. It is this factor that determines the decision to purchase Ukrainian-made devices.
Phiolent angle grinder: main features
In addition, the following indicators can be attributed to the main important qualities of such units:
- equipping with an additional handle, which contributes to an increase in the level of comfort in the process of work;
- equipment with special protective systems to prevent overloads (both thermal and mechanical);
- cord bandage, with the help of which the engine is reliably protected from the penetration of abrasive dust inside;
- easy and quick disc replacement using a special locking button.
Anyone who needs a solid and reliable tool at an affordable cost can buy a Phiolent angle grinder in Ukraine. To do this, go to our website and choose any model you like.
Fiolent MSHU 2-9-125E
Reviews about Fiolent MSHU 2-9-125E
Advantages: Good idea, I really like it when it works
Disadvantages: Workmanship, almost complete lack of support
Commentary: In operation for about 10 years. I use it very rarely, on average about a couple of hours per quarter. During this time I changed the rotor 3 times and 1 time the stator. The last time I changed the rotor about 2 years ago and today, right after turning on, the brushes began to spark and smell burnt. It didn’t work out. I think the electronic unit is to blame, it does not burn itself, but the brushes and the rotor are firing. Or maybe this only happens with a non-native rotor and brushes. But still not serious. I also have an electric saw from Fiolent, but there is not without jambs. I will not have more Fiolent.
Disadvantages: an adjustment unit, a power key and a button too, lack of support for revolutions under load
Commentary: the engine is very tenacious, but everything else is not a very year of operation, the key stopped fixing, the button burned out and the control unit stopped adjusting the speed, in cheap China there was never such a problem. reducer. the absence of a bearing or sleeve for the spindle shank quickly breaks the seat and, of course, the price of the components is too expensive to repair the lack of speed support under load spoils everything does not polish it does not polish at minimum speed loses power and that’s it
Advantages: Speed control, smooth start, overload lock!
Disadvantages: Air ducts clog quickly!
Comment: There are two types of this angle grinder, 2-9-125E (Russian-made) and 2-9-125 (made in China) and many confuse them, just in the Chinese one there is neither a smooth start, nor blocking during overload, and this is important ! I did an electrician in the apartment in the concrete walls, I made a strobe for her, it works with a bang, there were moments of overload and the blocking worked, but in general I coped with my task with a bang. I have been using it for more than a year, there are no complaints, except that the air duct gets clogged quickly, I had to clean it
Advantages: regulator, normal handle, good protection
Disadvantages: Lack of a dust filter, you have to make it out of a sock) The regulator refuses to work after a month, the machine works at maximum speed
Comment: Good price / quality ratio. Before that I used DeWALT, this one is in no way inferior, except that there is no dust protection, but this can be solved
Pluses: My favorite instrument. I grind the bar at 4th speed, overheat, slow down, it is covered in dust. It works great! A friend came to help grind with his DeWALT 1200. Twisted my Fiolent in his hands with envy that he had overpaid. (my topic in the forumhouse is the house of a small dream, so that you don’t think that I’m promoting)
Disadvantages: well, if it was even cheaper, I would buy a second one for more joy
I would like to see a photo of those who have something broken in it. where are the hands
and during this time I disassembled the gearbox, there was enough lubrication, I did not find wear. stuffed with molding grease just for everyone.
Advantages: Smooth start, speed control, cost. Ideal for thin metal work. I took it to work with one hand, in general it met expectations.
Disadvantages: Some kind of metallic noise during operation is annoying, I’m afraid that a defective shaft or gear may.
Commentary: For small jobs on the farm, it is the most.
Pluses: Smooth start. RPM is regulated
Disadvantages: There is only one threaded slot for the handle. Washer wrench inconvenient.
Comment: Bought 4 years ago. I work with swoops, during this time there have been no complaints yet. I work with it a lot with a metal brush. although they say it is not recommended for small grinders, I put it on low revs just in case. The gearbox heats up in moderation, but I still plan to disassemble, look, clean it from dust, replace the lubricant. Smooth start. cool thing. I am glad that I have successfully invested. Now. in a domestic manufacturer.
Advantages: lightweight, comfortable, speed control, smooth start-up, anti-clamping.
Commentary: There were 2 of the same angle grinders, though old and made in Ukraine. One worked for 7 years, the anchor flew, 2 is still working. and the new ones are made in Russia, and that says it all. bought in September, less often tiles, turnovers are falling, you take them aside, turnovers are growing. I call the service center, so and so, and in response “this is not a warranty case, you cut the tile!” the question “what then to cut with an angle grinder? a profile for drywall?” I did not receive a clear answer, but my case is not guaranteed! tomorrow I’ll go to the service to talk, let them say to my eyes an angle grinder is needed, so that nails (and only steamed ones can be filed).
Advantages: The angle grinder 2-9-125e fiolent worked flawlessly for six months. That is, soft start, speed controller, overload protection. everything is in the “assortment”. There was no backlash, fight or other troubles, except.
Disadvantages: There were interruptions in work, it became very problematic to cut something. I disassembled, checked all the contacts, squeezed in places, but did not wait for the changes. Climb into electronics. senseless and thankless occupation.
Advantages: There are no advantages, only disadvantages!
Disadvantages: The fixing nut unscrews and the attachment flies off the angle grinder at high speeds and flies to its feet!
bosch gws 12. 125 cie (shit. Дерьмо)
Advantages: It is quite comfortable in the hand, hardy, the ability to work for a long time without overheating, the speed controller makes it more versatile.
Tools from China Bulgarian Edon AG125 HL1002 similar to makita | Which grinder to choose
Disadvantages: The spindle lock button fell out. obvious design flaw. the power button quickly slipped away and during operation you have to constantly press it, even without a load it does not hold. for finer work (sanding tiles, etc.), the hole for attaching the additional handle has to be sealed with a scotch tape, since it blows from it directly into the face. the electronic unit consumes 20% of the power. for heavy work it was necessary to turn it off. worked much more fun. the power output could have been more, the BD at 780 watts gave well more. there is a well-felt vibration during operation
Commentary: it worked for about 5 years. Basically, concrete grooves and tile cutting. the bearing on the rotor flew. change and still serve. I recommend for medium-heavy work.
Advantages: Until the engine burned out, it worked
Disadvantages: No overload protection, no smooth start, motor burned out
Commentary: He worked exclusively with metal for welding and primer. Cleaning, grinding. Until the engine burned out, I only complained that there was no smooth start, it turned out that the main problem was the lack of overload protection. over, this is not even a problem, but the reason that it burned out. The workshop said that the engine burned out from the excessive load. They removed the warranty and offered a paid repair. Replacing the engine with them at a price of more than half the cost of the machine.
Pluses: Overload protection often helps out, electronics. In general, I like it very much.
Disadvantages: The idiotic casing sometimes distorts it and rubs the disc on it. It is very inconvenient and who else is fixing with a screw. The switch wedged from the dust. A lot of dust was not the right word. The walls were brushed off. I would like more power. When sanding or polishing, for example when I lower it. turnovers fall, and then picks up with a slight delay.
Commentary: Power would like to be up to 1.2. 1.3kW would normally be.