Grinding machines: an overview of the best universal, for drills, scissors, knives, chains, desktop, photo, price

cutting edges scissors, knives, cutters and other tools become blunt over time. In these cases, grinding machines come to the rescue. The industry produces many such machines. The task of the buyer is to understand the features of this tool and choose the best grinder from those presented in the rating, which is best suited to his preferences and needs.

What to look for when choosing?

To facilitate the selection of the most suitable machine, some criteria should be considered:

1. Appointment. The design of the grinding equipment depends on the purpose of the selected machine. For example, angular machines are used to sharpen products from a thin cutting blade. For thick cutting edges, high-speed grinders are taken. Grinding and grinding grind small tools.
2. Disc diameter. The larger this characteristic, the greater the depth of cut. In addition, sharpening discs with a small diameter wear out faster.
3. Power. Surfaces made of hard materials are processed by powerful machines. The higher this indicator, the longer the grinding equipment will last.
4. Speed. Rugged steel surfaces require high speed machines. There are grinders with several speeds. This allows you to perform fine work at low speeds.
5. Supply voltage. There are grinders powered by 240 V or, for example, 110 V, which are used on construction sites. Household grinding models are also available with 18 V batteries or with 36 V and 54 V batteries.
6. Protective devices. Some machines have the function of slow start or shutdown of the machine in case of jamming of the grinding wheel. Sometimes a protective cover is included.
7. Additional accessories. The composition of the machines may include a grinding wheel, a lock nut, a side handle, a cover to protect the grinding area.

Overview of universal grinders 

Universal grinders are used for edge removal of hard metal tools, mineral ceramics or tool steel. These are drills, cutters, saws and other devices. Special universal sharpening equipment allows you to perform these works with high accuracy. Such machines can process parts from large to miniature.

BG-110 by PATRIOT

The machine consists of a flexible shaft 105 cm long. Such dimensions expand the possibilities of using the grinder. The compact body is easy to transport and store. For the comfort and safety of using the machine, the composition includes stops for grinding components and casings. Power / voltage / frequency - 100 W / 220 V / 9000 rpm. An engraver is additionally included in the set of grinding equipment.

Advantages:

• the power button is protected from dust;
• the ability to adjust 3100-9200 rpm;
• long service life.

Flaws:

• no backlight;
• no grinding wheel low speed.

Price: 3 890 rubles.

BG-60 by PATRIOT 

The device is used for sharpening cutting surfaces of domestic and industrial appliances. Grinding disc 49 mm has a carborundum coating. The machine is simple and convenient to operate, comes with a protective fiberglass. At the base of the grinding equipment, special holes are made for mounting on the surface. Operating voltage - 220 V. Developing a power of 60 W, it reaches a rotation of 1340 rpm.

Advantages:

• frost-resistant rubberized cable;
• body fixation;
• compactness and low weight.

Flaws:

• no backlight;
• lack of a low-speed grinding wheel;
• no engraver.

Price: 2 399 rubles.

Universal grinding machine Partner PP-600F 506001

The device is designed to work with tools made of any type of steel: tool, high-speed and hard alloys. Sharpens knives well. The equipment includes diamond, abrasive and elbor grinding wheels. There is a manual drive for the longitudinal movement of the table. Engine power - 570 watts. Operating voltage - 380 V, rotational speed - 2800 rpm.

Advantages:

• there is a backlight;
• high performance;
• 12 months warranty

Flaws:

• no protective screen;
• lack of a vacuum cleaner;
• no emergency stop switch.

Price: 280 080 rub.

PP-6024W from Partner 

Machine with high speed processing. For precision machining, the grinder is equipped with arrow indicators. The composition includes a motorized head that holds the workpiece and allows the equipment to work as a cylindrical grinder. It is intended for a cutter with a gear, a tap with a countersink, a turning tool. Easily sharpens drills. Motor power of 550W is achieved when connected to 380V. The spindle rotates from 4100 rpm to 7200 rpm.

Advantages:

• backlight;
• 12 months warranty;
• multiple spindle speeds.

Flaws:

• no protective screen;
• no vacuum cleaner;

Price 588,000 rubles.

Sharpening machines for drills with scissors and knives

When sharpening drills or scissors, even the slightest deviation from the working angle of the cutting edge can damage the tool. This is especially true for hairdressing kits, where high precision hair cutting is needed. To sharpen such devices, high-precision models with mounts for scissors or other objects at a certain angle are used.

PMTS1002-C by P.I.T.

This is an easy-to-use grinder that sharpens household appliances. It can be used both at construction sites and for the home. The maximum diameter of sharpened drills is 30 mm. The grinder is equipped with a blade up to 10 mm. The power of 64 W is achieved with a power supply of 210-230 V, rotating the spindle up to 6650 rpm.

Advantages:

• protective screen;
• sharpening angle adjustment;
• holes for surface mounting;
• protective screen of the grinding area.

Flaws:

• low quality plastic;
• complex system for working with drills.

Price: 2 629 rubles.

Grinding MZS-03 from DIOLD

The device is suitable for turning even axes. This is a Chinese-made household grinding device, powered by 220 V. The composition includes 2 containers for collecting chips. The machine protection class is 2 (double insulated). Power consumption - 200 W. Develops a speed of 5450 rpm. Engine power - 0.2 kW.

Advantages:

• 12 months warranty;
• small, light;
• economical collector electric motor;
• durable case;
• protection of internal nodes under shock loads.

Flaws:

• it is impossible to process the area near the handle when sharpening knives;
• no spare abrasive tool.

Price: 4 499 rubles.

Grinding MZS-04 from DIOLD 

The device is suitable for sharpening any cutting edges 4-12 cm. Great for a garage. Equipped with a transparent fiberglass window that protects the user from flying sparks. Economical 100 watt electric motor. Has a solid body. Frequency - 6560 rpm. Works from a household network of 220 V.

Advantages:

• 12 months warranty;
• economical engine;
• durable case;
• protective screen.

Flaws:

• inaccurate plastic sharpeners;
• stone grain.

Price: 2 759 rubles.

Grinding MZS-03 M from DIOLD 

The household appliance sharpens any cutting edges. The machine allows the use of a large number of accessories thanks to the clamping collet for fastening consumables on a flexible shaft. Engine power - 100 W, reaches a rotation of 6650 rpm. The country of origin is China.

Advantages:

• flexible shaft;
• the possibility of attaching different nozzles;
• compact;
• economical.

Flaws:

• a lot of backlash;
• poor quality of the plastic case;
• coarse stone.

Price: 3 380 rubles.

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Overview of the best chain sharpeners 

Chainsaws are often used in garden plots or adjacent areas of cottages. During operation, the tool chain becomes dull. In order not to buy a new saw, chain sharpening devices are used. The main element of such equipment is an abrasive grinding wheel. The rating of the best chain sharpening machines is presented below.

Chain sharpener Einhell GC-CS 85 E 4499920

The equipment can sharpen standard chainsaw chains. The tool includes a swivel vice, which has an adjustable sharpening angle up to 35˚. The machine can be attached to the workbench with a clamping screw. There is a protective casing against sparking with chips. Rotation speed - 5650 rpm, operating voltage - 220 V.

Advantages:

• sharpening angle setting template;
• there is a depth limiter;
• clamping bar.

Flaws:

• no backlight;
• the absence of a slow circle.

Price: 3 179 rubles.

Sharpening SC200 from Bison

The device is characterized by compact dimensions with low weight. The composition includes a pair of grinding wheels of small and large thickness for processing chains of different types. At the bottom of the casing, slots are made to fasten the tool to the surface. Voltage - 220 V, frequency - 5450 rpm, protective fiberglass is included.

Advantages:

• compactness;
• quick clamping system;
• sharpening depth limiter;
• turntable lock.

Flaws:

• uncomfortable fastening;
• weak engine power.

Price: 3 890 rubles.

Grinding SZTs200 from Whirlwind

The device is designed for grinding work with chains. The mechanism is adjusted by adjusting screws. Heat sink windows are made in the body of the device. Includes guide handle. With a power of 210 W, it reaches a rotation of 6120 rpm. The device is equipped with a protective screen.

Advantages:

• dust protection;
• powerful engine;
• mains power;
• 12 months warranty.

Flaws:

• the presence of backlashes;
• disc beat.

Price: 2 961 rubles.

The best grinders with a grinder 

The structure of machines with a grinder includes an electric motor that scrolls the abrasive belt stretched between the rollers. The tool is suitable for restoring the cutting edge of fixtures, removing rust or paint, leveling surfaces, deburring, grinding. In addition to the function of the grinder, the machine also performs other work on sharpening tools.

Universal sharpening machine ZUBR PTL-150

This is a grinding and grinding equipment, supplemented by a grinder. The machine sharpens and grinds any cutting tools. Engine power - 300 W, rotation speed - 2950 rpm, supply voltage - 330 V. Equipped with a maintenance-free asynchronous motor, dust switch and adjustable stop.

Advantages:

• cast parts;
• asynchronous motor;
• adjustable guide stops;
• grooves for fastening to the table of the grinding unit.

Flaws:

• no backlight;
• the grinding wheel slows down when pressed;
• heats up during prolonged use.

Price: 5 390 rubles.

Universal sharpening machine Kraton BG 14-05

The machine includes a grinding wheel with a diameter of 150 mm and an abrasive belt. With the help of the machine, you can sharpen metal tools and wooden blanks. With a power of 205 W from the network, it reaches a rotation of 2680 rpm. The structure includes a protective screen against sparks and chips. To improve the accuracy of sharpening, the universal device has an adjustable stop.

Advantages:

• cast parts;
• asynchronous motor;
• adjustable guide stops;
• grooves for fastening to the table of the grinding unit.

Flaws:

• no backlight;
• the grinding wheel slows down when pressed;
• heats up during prolonged use.

Price: 5 390 rubles.

The presented overview reflects only a small part of the sharpening tools from the main categories of grinding machines. The shops sell mainly equipment of Russian or Chinese production, which is equivalent in quality. When choosing, first of all, they are guided by the purpose of the grinding tool, and only then by the rest of the parameters.

And how and with what do you sharpen scissors or drills at home, what equipment power is enough for work? Share the link on social networks and bookmark the article.