Disk cutting machine for metal: product classification

In this article, you can see the details of a tool such as rotary cutting machine Metal: types of structures, advantages and disadvantages, technical characteristics. Here you can see the production of the most popular and sought after manufacturers. The paper examines in detail the technical and operational features of the machine tools intended for metal cutting, as well as the comparative characteristics of the market prices.

Disk cutting machine for metal: scope

cutting machineDesigned to work with a metal is an electric tool with high performance. This kind of equipment is used for the transverse cutting of rolled metal blanks and products made on the basis of different metals and alloys.

Circular machines are used for forming workpieces of materials such as:

• Area;
• metal strip;
• rod;
• I-beam;

• profiled tube having a circular or square cross section;
• channel;
• Other elements of metal.

Note! Disk equipment is considered the most popular. For use as a metal cutting band saw and reciprocating saws, but are less popular.

Disk equipment used in the metal industry facilities, as well as in factories engaged in the manufacture of metal structures. The circular saw is used as a cutting element.

Machine design have many advantages:

• simple structure;
• quality metal cutting;
• ergonomic control;
• ease of operation.

With equipment operator may operate without having a special qualification.

Belt-cutting machines for metal is used as a cutting member a saw toothed long, which has the form of a closed ribbon. The material for the manufacture of this part is high speed steel. Due to the minimum width of the kerf loss is reduced material obtained detailed Res. This type of equipment is often used at major and mass production.

For cutting metal blanks in the units used hacksaw saw blade. It is attached to the saw frame. Such machines can be manual or electromechanical principle. Reciprocating saws are used at the enterprises of small and procurement departments.

The device rotary cutting machines for metal

Equipment assembly is carried out on the platform. This design can be metal or rigid base. And the placement of the components of the machine is not stationary, but removable. The instrument set gripe with reliable focusing, thanks to which the process of cutting the workpiece firmly held to a different type of configuration.

Used for cutting metal disk made of high speed steel or cemented carbide. Instead it may be used a circle made of rigid material with an abrasive surface.

The rotational movement of the cutting element is transmitted to the motor due to the gear or belt transmission. The first embodiment is mounted on stationary equipment with high power headroom second suited for compact design portable instruments.

Note! There are modifications of machines where the disc is connected to the electric motor without drive (directly). This structure are household units that have little power.

Classification of cutting machines for cutting metal

Disk equipment for cutting metal is divided into 4 classes. Instrument belonging to the first category, considered to be universal. With these machines can handle any metal products, and in large quantities. The fourth class of equipment includes household purpose tool.

The classification tool based on the number of cutting edges:

1. Single-- design has one disk, so the equipment has a low efficiency. The tool can be used exclusively for a single operation, for example, slicing the preform intended for the frame profile.
2. Double Head - the tool is equipped with 2 cutting elements, which allows to perform multiple operations with the metal. One of the heads is rigidly fixed and the other moves. Slicing frame profile requires only one operation, so miter machines can be used in automatic mode. With this tool efficiency is doubled.

Classification of equipment according to the process flow of the cutting element:

• Pendulum cutting machines for metal;
• tool with a front loading disc;
• machine with bottom feed of the cutting element.

Variety of tools:

• well-off;
• Abrasive cutting;
• cutting saws.

Useful advice! Equipment should be selected taking into account the tasks to perform which it will be applied. Only in this way the possibility of the tool will be able to justify the cost of its purchase.

How to Buy the disc cutting machine for metal: an overview of tools and vendors

Before you proceed to the choice of the manufacturer and model of the device, is to determine the necessary characteristics. To choose the right size of the blade, two important factors must be taken into account: dimensioning workpieces to be machined, and the material from which they made. From these nuances depends on the modification of the instrument itself.

Next you need to select the type of mounting structure. It can be a table or floor. The second version of the equipment used for working with massive products overall. To cope with heavy loads, the electric motor is installed in a tool with an increased power headroom, whereby the operator can cut metal blank having a greater thickness walls.

desktop design modifications are mobile, so they can even be used on construction sites. various metal repair can be performed With their help, and so on. n.

How to choose and buy a disc cutting machine for metal

Critical in the selection unit for cutting of metal have specifications as they have a direct impact on the cutting quality, equipment performance, terms of operation and etc.

List of technical specifications, which you should look for when selecting a cutting tool:

• power level of the power plant (nominal value);
• method of transmitting the torque (or toothed belt drive);

• the number of revolutions for 1 minute, and the ability to customize their number.;
• dimensioning of the cutting element (planting and outer disc diameter size);
• upper limit of the dimensional parameters preforms with different types of configurations (permissible value range sections, pipes, plates, brackets, etc.);
• total weight of the structure and its dimensions;
• possibility to rotate the cutting block into position with respect to the workpiece.

Useful advice!The most important technical parameter for a large tool with high efficiency is a block CNC type. These parameters affect the operation of the machine: precision cutting, automation and programming features. We should not lose sight of this the tool selection criterion.

At the final stage of selection should pay attention to the technical parameters of the built-in vice. The size and performance of this element depends on the dimensions of the metal parts that can be machined.

Features choice pendulum saws for metal

Circular saws are used for cutting the profile parts of different types, pictures which served for the manufacture of steel, non-ferrous metals or pig iron.

Machines cope with the rolled cutting the following types:

• square;
• trough;
• round;
• I-beam;
• rectangular.

The equipment is suitable for small batch or unit production of parts.

Scope:

• furniture manufacture;
• Finishing work;
• carpentry;
• installation work.

On the basis of what type of workpiece used, selected disk of a certain type, and adjusts the frequency of its revolutions. Res may be performed at any angle.

Due to the fact that the rotation circumference of the disc is performed at high speed, and this index added moshchnostnye possibilities of machine drive, the cutting element wears very slow. This maintains the efficiency of metal cutting.

What to buy a power cutter for metal: a review of the best models

One of the most popular models is considered Makita 2414NB, which has a portable design.

This modification is used to cut blanks of the following materials:

• metal;
• a rock;
• ceramics;
• PVC.

Manufacturer Makita manufactures high-quality and reliable products, but, despite this, the model is designed for mid-level loads.

Note!Makita 2414NB model has a high level of operational safety. The manufacturer has provided in the design of the presence of stop performing the function protivoiskrovogo screen. In other words, it eliminates the possibility of contact of the tool with the work surface. The cutting disc has a protective cover made of durable material.

Due to the shaft fixing function can be carried out fast tool change. The design is characterized by small size and light weight in weight (16 kg). The machine is double insulated.

Pendulum saw for Hitachi CC14SF metal can be attributed to the tool for professional use. 2000 Watt motor provides high quality cutting and a large enough depth - 11.5 cm. Due to the improved technical performance, this type of equipment has a wide scope of use.

disc change is carried out easily and completely safe due to the fact that the spindle is equipped with a special device for fixing. The presence of clips easier to work with the workpiece. The machine is double insulation is present, and its body portion is made of aluminum. The handle has a rubber coating, which makes the tool grip reliable. Cutting width is 13 cm. The total weight of construction - 18 kg. The engine 3800 outputs vol. / Min.

Overview pendulum saws for metal: prices and specifications

Overview table of popular models:

instrument Model	motor power, W	Cutting width, cm	speed, rev. / min.	Cutting depth, cm	The diameter of the disc, see	Weight-constr tion, kg	price, rub.
makita 2414NB	2000	23,3	3800	13,7	35,5	16	11030
hitachi CC14SF	2000	13	3800	13	35,5	18	11350
Matabo CS 23-355	2300	17,5	4000	17,5	35,5	17	12700
makita LC1230	1750	11,5	1300	11,5	30,5	19	24800
Makita 4131	1100	6	3500	6	18,5	5	21700
ENKOR Corvette-433	2200	10	2670	10	40	75	32300
DeWALT DW872	2200	10	1300	10	35,5	23	56700
ENKOR Corvette-431	2400	11	3800	11	35,5	17	80000
BOSCH GCO 2000	2000	11	3500	11	35,5	18	13800
ENKOR Corvette-432	2200	13,5	2670	13,5	40	73	31500
Bison ZPO 355-2200	2200	13,5	2800	13,5	35,5	22	14400
Evolution Rage 4	1200	4,5	1400	4,5	18,5	9	28000
JMS 10S	1600	7,5	2950	7,5	25,5	22	39900
MAC NEW 250 DV	1300	10	2800	10	25	84	123250
MAC NEW 315 EDV	2200	11	3000	11	31,5	193	123250
MAC NEW 350 S	2200	12	3000	12	35	280	468000

Features correctly-cutting machines for wire

Properly-cutting equipment is used for cutting metal products in coils or coils:

• metal strip;
• Reinforcing steel;
• trumpet;
• wire;
• rod or core with a circular cross section.

Note! unwinding a rolled metal coils or coils is carried out automatically.

Wire, or other type of product is pulled through the right mechanism, where the material is straightened in all planes. Straightened metal is fed onto the table, equipped with a device for measurement. There, the wire is automatically cut and placed into the receiving tray.

Design properly-cutting unit consists of:

• decoiler (drive type, a fixed or non-drive);
• straightening unit (rotary or roller);
• the cutting assembly (guillotine type or volatile).

Thanks to this wide choice of components in the design of this type of equipment can have individual settings, allowing you to pick up the instrument, taking into account the different needs. During the processing of wire cutting is provided by high quality with minimal surface roughness.

Scope of the machines apply to:

• construction;
• engineering;
• instrumentation;
• mass and mass production;
• other branches of the industrial sector.

Technical features correctly-cutting machines PromTehOsnastka

Each correctly-cutting machine, manufactured by PromTehOsnastka, there is a receiving table of 8 m. At the client's request, this figure could be increased. The complete set of instruments are not included buhtorazmatyvateli, which must be ordered separately.

The most popular model maker - GT 4/14. Suitable for operation with steel reinforcement whose diameter is 0.4-1.4 cm. The range of lengths for cutting the rods lies in the range 0,3-8 m. In the receiving tray sliced ​​elements fall through an opening located on the knife. Upon reaching the limit switch, which is placed on the required length of rod activates it and starts a knife that performs cutting material.

Note!Remote control equipment gives the opportunity to immediately establish the necessary number of blanks.

Advantages of the model GT 4/14:

• High power level;
• minimum error in length when cutting the material;
• simple system to use and maintain;
• opportunity to carry out cutting for a long time without interruption;
• High-speed processing;
• low level of noise exposure;

• operational safety;
• automatic shutdown in the event of power failures.

Straightening material is carried out by rolling of rollers acting on the workpiece on all sides.

The packaging device includes:

• receive line and circuit breaker;
• section, where cutting is carried out;
• section designed for rectification;
• the output tray.

The machines can be installed in a preparatory workshop on the construction site. The equipment will be useful to businesses that sell metallic mesh and rods.

Overview The wire-cutting machines for metal: prices and specifications

Overview table of popular models:

instrument Model	motor power, W	The diameter of the workpiece, mm	processing speed, m / min.	Cutting length m	The weight, kg	price, rub.
Promteh snap-GT 4/14	2200	4-14	18-45	0,3-8	500	280000
PromTeh- GT-2-8 Accessories	1350	2-8	30-100	0,005-80	1200	600000
A 21-PRA-499	3600	5-16	30-45	0,1-9	5400	1690000
A 21-gear-498	1650	4-12	31,5-45	0,5-6	1900	770498
A-21 SBP-12	1650	4-12	31,5-45	0,5-6	1900	630000
Team 2/6	1150	1,8-6	140	0,1-12	1040	979000
Team 3/10	1250	3-10	60	0,1-12	1430	949000
Team 5/12	1250	5-12	60	0,1-12	1430	1341000
Team 6/16	4500	6-16	50-100	0,1-12	3000	1878000
VPK PRO-12	750	4-12	35	0,5-12	255	275000
VPK PRO-14	400	4-14	50-60	0,9-8,6	1250	690000
VPK PRO-14 Compact	1100	5-14	50	0,5-30	520	428500

Note!The table shows the average prices for the equipment. The exact price depends on the exchange rate and the store is selling products.

Features of abrasive cutting machines, metal

As cutting elements in abrasive cutting machines used circles. They are made of abrasive materials.

This type of equipment is used for:

• cutting elongated workpiece materials;
• cutting the excess material on the articles of rolled metal;
• cut profile elements at the required angle.

Such a tool is in demand at production facilities (installation and procurement department) and in repair shops. The equipment handles workpieces processing of non-ferrous metals with any configuration profile. The operating angle is in the range 0-45 °.

Some models offer the possibility to install a dust extraction system. As standard, there is a separate modifications pump installation. It cools cut blank with water. There are variants, equipped with a special mechanism which eliminates burrs during processing parts.

Which is better to buy a cutting machine for metal abrasive cutting element

Among abrasive cutting tool particularly popular machine pendular COM-400. This type of equipment is used for cutting metal profile elements at an angle of 0-45 °. The torque transmitted through a belt transmission.

Useful advice!Installation of the unit must be hard. Be sure to use this pre-prepared foundation base. To it with anchor bolts attached machine. For this purpose, the tool frame knockouts.

Modification of the COM 400 is considered to be the base model. In this device, an electric motor whose power is 2200 watts. The total weight of the structure is 52 kg. Tensile diameter material which can be cut on the machine, is 4 cm.

COM series includes machines and other equipment modifications:

• 400 B;
• 400;
• 400 g;
• 400 E;
• 400 I.

Each of these tools has its own features and technical performance. Such as: size, weight, engine power level, structural features, the number of seats in the actuator.

Overview Abrasive Cutting disk tools for metal: prices and specifications

Overview table of popular models:

instrument Model	motor power, W	The diameter of the workpiece, mm	Rotator speed Nye, vol. / Min.	The size of the abrasive wheel, see	The weight, kg	price, rub.
COM-400 B	4000	60-120	3500	40	113	40100
COM-400 F	2200	40-100	2860	30-40	65	25900
COM 400	2200	40-100	3500	30	65	25900
COM-400 E	5500	60-140	2860	40	120	43300
ENKOR Corvette-430	2000	100	2800	35,5	20	11480
Stalex SQ-40-1	2200	40	2242	25,4	90	35750

Rules of operation of cutting machines for working metal

Once the machine model is selected and purchased, you need to work on the installation of equipment.

to the conditions of space requirements:

• a sufficient level of coverage;
• the presence of the ventilation exhaust system type;
• lack of combustible and flammable materials near the equipment.

Basis for the mounting device must be reliable and durable. Under the influence of the weight of the equipment and its vibrations in the course of work the foundation has to be subjected to deformation changes.

Operating rules:

• preform must be reliably fixed to the work surface;
• the saw blade is set only when the equipment is turned off, the same requirement applies to the speed change;
• in mobile modification for safe operation outside of the room should be provided for protection against moisture (isolation);
• Never use discs with unsuitable for billets parameters.

If the instrument is absolutely necessary to adhere to all manufacturer requirements for RCDs, ground loop, and the maximum load on the electricity network.