At the request of customers, the TeploVentMash plant launched production of budget equipment of the Start S-WT series, which features an affordable price, the absence of a table to support workpieces and a smoke exhaust system. The equipment is designed for cutting sheet metal with a thickness of 0.5 to 30 mm. The package includes:
Coordinate table on powerful stepper motors;
- Control terminal with electrical cabinet and computer;
- Licensed programs Mach3 and SheetCam (Russian).
Machines of the Start M30 series have a reinforced coordinate table and a central smoke exhaust system. Metal cut from 0.5 to 30 mm. This equipment is supplied assembled, which eliminates additional installation and commissioning work at the installation site.
The machine has a wider electrical package than in the S-WT series: stop buttons on both sides of the gantry, non-contact gantry movement sensors. The control panel is made in a more secure design.
Car plasma cutting The Start L50 has a powerful table made up of a sturdy metal frame and stands that can support the weight steel sheets 50 mm thick.
The equipment has an efficient sectional smoke exhaust system. To prevent the effects of significant temperatures on the frame and the surface of the coordinate table that occur during the cutting process, the equipment has bolted and welded structural connections.
Machines of the L100-Combi series perform sheet metal cutting with a thickness of 0.5 - 100 mm using oxy-fuel and plasma cutting. It is possible to place several gas or plasma cutters on the portal.
The price includes a set gas equipment and gas cutter. The sectional smoke exhaust system eliminates smoke even when cutting thick metals.
Plasma cutting equipment
First of all, it must be said that there is equipment for manual plasma cutting and for automated plasma cutting. This article will focus specifically on automated plasma cutting with numerical program management(CNC) and about the equipment that is necessary for it, about its composition, price and purchase.
What is CNC plasma cutting equipment made of?
The main elements of the equipment are:
Let's consider each piece of equipment separately.
Plasma cutting source with plasma torch
This is the main element of the equipment with which plasma cutting is performed. For manual or automated cutting, plasma sources do not differ. The difference is in the plasma torch (plasma cutter), which is connected to the source with a special cable. The plasma torch can be for manual cutting or for automated CNC cutting (see photo).
There are quite a few manufacturers on the market today. plasma devices. Based on our 8 years of experience, for automated plasma cutting, we recommend using imported ones - Hypertherm (USA), from Russian ones - DOG (Russia). China has not yet reached the proper level of quality in this area - there are many problems with the stability of the cut, strong electromagnetic interference in the process of plasma generation, etc.
At a price, the American Hypertherm is 2-3 times more expensive than its Russian and Chinese counterparts, both the device itself and consumables. But here you have to choose between quality, reliability and price.
CNC coordinate table
The most generalized name is . We all know what kind of equipment it is, but if you look closer, a lot of questions arise. The XY table turns the plasma source into an automated CNC sheet metal plasma cutting equipment.
Cantilever or gantry plasma cutting equipment
- portal machines. Represent robust design with 3-axis coordinate system. The portal itself, on which the plasma cutter is installed, is fixed on the machine frame on both sides and moves with the help of two powerful engines with rack and pinion transmission. Gantry plasma cutting machines are gaining more and more popularity due to their reliability and high performance.
- Console installations of plasma cutting with ChPU. This equipment is characterized by low price, rather low cutting quality, low productivity and short service life. In fact, cantilever plasma cutting machines are gradually becoming obsolete. This is due to the fact that portal-type machines, which are more reliable and productive, have become much more affordable than before and are almost on par with console ones.
Prices for equipment for CNC plasma cutting of metal manufactured by the TeploVentMash plant
- Budget - designed for cutting not thick metals, up to 10-20 mm. These machines are characterized by low productivity, average cut quality, and not great functionality. Budget equipment for cutting metal - price up to 500,000 rubles.
- Industrial - cutting thick metals up to 100 mm. The ability to use a gas cutter (in addition to plasma). The cut quality is above average, the advanced functionality of the machine. You can buy industrial-type metal cutting equipment at a price of up to 1,500,000 rubles.
- Professional - high cut quality and productivity, minimal flash (slag), the ability to cut small holes in thick metals, wide functionality, fine adjustments. The price of such plasma cutting equipment is 5-6 million rubles.
Compressed air preparation system
Purified compressed air is an essential element of automated plasma cutting. This equipment consists of:
- Compressor for preparation of compressed air. In most cases, a compressor with a capacity of 550 l / min, a receiver volume of 100 l, which can withstand 10 atmospheres, is suitable.
- Air dryer. Dry air is essential for consistent cut quality and extended consumable life.
- Air-oil filter. It also affects the quality of the cut and the service life of consumables.
With this air preparation system, you will save yourself from many problems associated with the operation of the plasma source and the quality of the cut parts.
Buy air plasma cutting equipment
The process of selecting and purchasing equipment, with its further installation, occurs according to the following scheme:
Sale of plasma cutting equipment to all regions of Russia
For 8 years of work, since 2007, 374 plasma cutting machines have been produced and sold to 55 cities of Russia.
- Moscow
- Saint Petersburg
- Yekaterinburg
- Permian
- Chelyabinsk
- Samara
- Tomsk
- Novosibirsk
- Saratov
- Nizhny Novgorod
- Voronezh
- Ryazan
- Krasnodar
- Orenburg
- Tyumen
- Krasnoyarsk
- Naberezhnye Chelny
- Kazan
- Cheboksary
- Tver
- Stavropol
- Rostov-on-Don
- Penza
- Vladivostok
- Kaluga
If the perfection of the design of the tool head mainly depends on the accuracy of reproducing the contour of the product being cut, then design features Plasma cutter tables determine the performance, rigidity of the installation, as well as the quality of the cut by the thickness of the metal.
Device
Everything modern designs machines for plasma cutting of metal are equipped with coordinate tables. This makes it possible to position the sheet to be cut simultaneously along two coordinate axes.
The coordinate table is a node with which the portal head and / or workpiece is moved along a certain trajectory. It consists of the following sub-nodes:
- Frames with vibration mounts, which is the supporting element of the table. It is equipped with a device for changing the height of the tool lattice (or lamellar) plate, which serves to fix the workpiece.
- Elements of the portal frame drive mechanism.
- A clamping device of a vacuum or mechanical type, designed to fix the workpiece.
The most common are two-coordinate tables, although some designs of plasma cutting equipment provide for the possibility of changing the spatial orientation of the workpiece; then they talk about three-coordinate work tables.
Structure classification
In stationary machines that perform plasma cutting of metals, coordinate tables of two designs- portal or cross type.
The portal version is more suitable for plasma cutting of flat surfaces, while operational advantage table of a cross design is the possibility of installing additional devices, in particular, a drilling head. Portal options have noticeably greater rigidity, and therefore are installed on more powerful plasma cutters. At the same time, if it is necessary to conduct plasma cutting of spatial workpieces, it is necessary to use the nodes under consideration only of the cross type.
Since there are no large loads during the operation of the plasma cutting machine, the support frame is often made using profiles from high-strength aluminum alloys. This reduces the overall weight of the machine, and facilitates the process of its installation.
Functional advantages are obtained by structures where the possibility of zoning the working surface is provided. Each zone is supplied with its own gas distribution valve and gas pipeline system, which facilitates the changeover of the machine to a new thickness or dimensions sheet.
All types of nodes under consideration are equipped with elements that provide safe work machine tool: guide lubrication units, exhaust gas extraction devices, cooling systems, etc.
Drive and control systems
Due to the specifics of the operations performed, mainly mechanical displacement drives are installed on plasma metal cutting units. This eliminates thermal deformation of machine parts when cutting metal, and increases the accuracy of the cut contour.
To move use:
- Rack transfers. They provide high positioning speed, but have the lowest accuracy, because they wear out intensively over time. Are established on budgetary executions of machines of plasma cutting;
- Linear drives based on stepper motors. They guarantee the greatest accuracy of movement of the cut sheet, but do not differ in high power and efficiency in working out the trajectory;
- Linear drives based synchronous motors direct current, installed on powerful units of plasma cutting of metal.
- Drives based on conventional induction motors, which are used for light workloads.
stepper motor
Recently, direct linear drives have been used to move, the action of which is based on the direct conversion of electrical energy into mechanical energy. Such systems are more durable, since they do not have wearing elements in the circuit, and are distinguished by the greatest efficiency. Their disadvantage is the high price.
Control is carried out from CNC systems, divided into pulse and digital (analog systems, due to their limited performance, are used less and less). Pulse systems are more budgetary, but they are characterized by reduced noise immunity. Digital control systems operating from specially developed programs are the most functional.
Features of routine maintenance
Most often, a tool plate that experiences significant thermal loads fails. This is not a table malfunction. When choosing the type of plate, the prevailing thickness of the metal being cut is taken into account. For cutting a thick (over 40-50 mm) sheet, preference is given to plates of different heights, since in this case the contact of the heated metal of the workpiece with the surface of the plate occurs over a limited area. For plasma cutting of thinner workpieces, more technologically advanced straight inserts can be used in the installation.
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High speed car. Complete solution for cutting sheet metal 3000 x 1500
PRICE 12560 USD
A lightweight CNC gantry machine designed for plasma cutting of thin sheet parts. The main advantages of this series of machines are high cutting speed of 15000 mm/min, convenient operation, easy installation, stable operation, elegant appearance.
The machine is mounted directly on the cutting table. The fully welded table structure provides the necessary rigidity and guarantees cutting accuracy. On the side surface of the table, polished guides and helical gear racks are fixed, used to move the portal along the table (X axis). The table has adjustable supports for installation on the floor of the production room. At the bottom of the table there is a drawer for collecting dust and cutting waste.
The machine gantry also has a welded structure with built-in stepper motors. alternating current to move along the cutting table. The movement of the cutting head along the portal occurs with the help of a synchronized drive belt. The vertical movement of the head is provided by a pneumatic cylinder.
Car thermal cutting INCUT CNC-1530T is most convenient for small enterprises manufacturing small-scale metal structures from thin metal.
Key Features
Lightweight and durable portal for smooth, backlash-free movement of the cutting head;
- Two-way drive based on AC stepper motors with 3-phase power supply with reduced noise level;
- Vertical movement of the cutting head by means of a pneumatic cylinder;
Standard equipment with plasma power supply and plasma torch;
CNC system with dual axis feedback cutting system control;
- Plastic chains for laying cables and hoses on the portal;
Cutting shape: programmable lines and arcs of arbitrary flat steel sheet parts;
- Cutting accuracy in line with national standard JB/T10045.3-99;
- Shanghai Fang Ling F2100B CNC cutting control system, easy to use, stable and reliable;
- CNC programming: based on automatic graphic programming software AutoCAD; cutting software Wentai;
- File transfer via USB interface;
- Cutting (plasma) gas - compressed air.
Length of processed sheet [X] 3.000 mm
Workable sheet width [Y] 1.500 mm
Cutting heads plasma
The thickness of the metal being cut depending on the model of the plasma power source
Travel drive [X] rack / pinion
Cutting drive [X] bilateral
AC stepper motors
Cutting speed 0 - 15000 mm/min
Vertical movement of the cutting head [Z] ≤ 50 mm
Cutting accuracy ± 0.2mm/m
Plasma gas compressed air
Overall length 3.750 mm
Overall width 2.250 mm
Plasma cutting power supply INCUT LGK-63MA
- Adaptive inverter technology soft start, stable cutting current
- High load suitable for heavy load cycle;
- Automatic compensation of power fluctuations, stable cutting current;
- Cutting current ramp-up technology to reduce wear on consumables;
- Accurate cutting current setting;
- Cutting with high speed and high efficiency, machine speed is 2-5 times faster than traditional machines;
- Good arc stability;
- Suitable for both manual and machine cutting;
- All important components such as power thyristors, diodes, integrated circuits, relays, current and voltage regulators are used from worldwide famous brands with high reliability - Omron, Semikron, Infinion (Siemens), Mitsubishi Electric, Molex;
- Built-in connectors for connection to the CNC system and transmission of ready-to-work and arc ignition signals.
Main technical characteristics
Supply voltage ~ 3×380 V ±15%, 50/60 Hz
Rated input power 9.3 kVA
Rated output voltage 105.2V
Rated open circuit voltage 260 V
Rated duty cycle 60% (+40°C)
Cutting current adjustment range 30 - 63 A
Plasma gas air
Air pressure 0.4 - 0.6 MPa
Cut thicknesses quality cutting 0.1 - 12 mm
maximum 15 mm
Quality cutting thickness (steel) 25 mm (600 mm/min)
Air cooling mode
Dimensions (L × W × H) 585 × 280 × 485 mm
Power supply weight 24 kg
Degree of protection IP21S
Insulation class F
Digital control
- 7" wide color LCD display for graphic display of cutting.
- Simplified operation.
- Keypad and operation mode buttons.
- USB support.
- Ability to manually change the cutting program (G-code).
- Support workflow pause, forward, backward, speed control, etc.
- Function of return of parameters and automatic punching at failures.
- Manual and automatic control functions.
- Cutting distance compensation function.
- Automatic clutch for easy operation and realizing fast positioning and stopping.
- Turning on the fan at high thermal loads.
- Ability to save up to 30 files (each file up to 2000 lines), save up to 2GB in U disk.
- High-speed 16-bit chip, able to work with flash drives and external drives with USB connection.
- Upscale stepper motor, smooth movements, low noise, high precision operations.
- Possibility to set cutting speed up to 4 m/min
Resistance to high-frequency interference, adapting to all kinds of plasma sources.
CNC functions
Convenient control functions such as memory recall, torch change, cutting interruption, automatic clutch changeover.
Software
Programming (FastCAM-TL option) based on AutoCAD automatic programming and manual input.
The TL module is for all kinds of cutting with NC cutting software, the software can help the user to complete various drawings of complex parts.
Functions: Using the functions of AutoCAD it is possible to process the drawing into a DXF file, which automatically calculates the cut codes.
Machining: cutting point setting, flame cutting actual center calculation function, can also determine cutting direction and path.
Ways: in AutoCAD program, you can do rotation, copying, mirroring, scaling, etc. with a part drawing. By advanced processing technology.
Simulation screen: simulation of the cutting process on the screen, scaling, moving
The company "SAEM PLASMA" offers equipment for plasma cutting of metal own production. Now you have the opportunity to split sheet metal up to 10-20 mm thick through high-quality heat treatment.
What gives equipment of production with installations of plasma cutting of metal.
These are high-precision machines with the most optimal technological parameters. With the help of the equipment presented in our catalog, you will be able to:
- Ensure accurate cutting of any shape of thin sheet metal
- Increase your production volumes by increasing the processing speed of metal products
- Raise the profitability of production
- To repeatedly improve the quality of products
We offer equipment at fairly reasonable prices. If we compare them with a laser analogue, then the benefit is obvious: the price is much lower, and the quality is almost equivalent.
High productivity, low power consumption, and the ability to operate in difficult conditions are all important indicators that can influence the development of your production and, as a result, the growth of your profits.
What equipment can you buy from us?
We offer several modifications of CNC plasma cutting machines with different limits of movement along the axes on touch control. The package of each piece of equipment includes a stand, a dynamic motion stabilization system, a wireless remote control remote control, TNS height control system, software. Part comes without cutting table.
In addition, you can purchase from us separate components for the presented equipment:
- Plasma sources
- Cutting tables
All machines have the necessary certificates, which will be presented to you immediately.
How to buy machines from SAEM PLASMA
Look at the equipment presented in. Our manager will help you with the choice, having studied the specifics of your production.
In addition, we offer you its installation and full service, as well as training your specialists to work on it.
A large number of implemented projects, highly qualified specialists, modern technologies in production allow us to offer you the most favorable conditions.
Plasma cutting of metal with CNC S-WT model is a budget option created by the designers of the TEPLOVENTMASH company. It allows you to reduce the cost of CNC plasma cutting due to the absence of: a smoke exhaust system and a supporting workpiece, a frame table.
The design capabilities of this model make it possible to cut metal sheets and cut blanks, the thickness of which varies from 0.5-30 mm. CNC programs for plasma cutting provide minimal deviations of the resulting parts: +/- 0.25-0.35 mm. Moreover, small price plasma cutting of metal does not affect the dimensional accuracy - the machine not only provides a linear and curvilinear configuration of workpieces, but also performs a neat, accurate and high-quality cut.
Equipment
CNC Plasma Metal Cutting Model S-WT is equipped with the following:
- control terminal, consisting of a computer and electronics, setting and simultaneously controlling the movement of the burner;
- a frame table for plasma cutting, thanks to which, along the guides, a three-axis movement of the cutter is carried out;
- application, in each specific case, of the optimal source of plasma;
- a system that prepares compressed air, consisting of a filter (air), a compressor and a dryer.
How to Buy CNC Plasma Cutting Machine
After discussing with the TEPLOVENTMASH consultant the technical characteristics of the equipment and finding out what equipment and price of plasma cutting of metal the customer is interested in, he is sent the most detailed commercial proposal. Having learned in detail the conditions for the purchase of CNC plasma cutting, the customer signs a bilateral contract (with the terms of delivery, payment, etc.). After the funds are credited to the account of our company, the agreed model of the plasma cutter is sent to the specified address.
Plasma metal cutting price
The reduction in price of the S-WT series plasma cutting unit does not affect the quality of the products obtained and the functionality of the equipment. After modernization, the parameters required by the consumer, on which the price of plasma cutting of metal depends, are preserved. The fundamental cost factors are: the model of the plasma cutting table, the type of system that controls the height of the torch, and other design features of the equipment.
The technical staff of TEPLOVENTMASH will help the customer to select the plasma cutter of one or another series, which is necessary in terms of parameters and cost. Contact the managers in order to resolve organizational issues in the shortest possible time, determine the price of plasma cutting of metal and buy a suitable model.
CNC Plasma Cutting Table
The CNC Plasma video shows a budget series with a light, reliable and inexpensive frame table. It is welded from profile steel with high-precision guides. A frame with a burner moves along them. Motors and transmission mechanisms are mounted in special boxes, where power devices are protected from dust and external influences.
On the frame, moving along the guides of the plasma cutting table, there is a support with which the torch moves along the Z axis (up and down). The carriage mounted on the frame moves the cutter along the Y-axis (left-right). The burner moves along the X axis with the help of a frame moving along the guides of the frame table.
To preserve the integrity of the electrical wires, they are laid in flexible channels. And for additional protection of wires shielded steel sleeves are installed.
CNC plasma cutting
The CNC plasma cutting package includes a stand-alone control terminal, consisting of a stand-alone computer and electronics. Its box protects microcircuits that are sensitive to mechanical stress and unauthorized interference.
CNC plasma cutting video
The trial cutting of workpieces of various geometric shapes presented to the client is displayed on video. All equipment from TEPLOVENTMASH before being sent to the consumer is certainly subjected to such control.
The video of CNC plasma cutting clearly demonstrates that cut obtuse and sharp corners, holes and ovals have strict outlines and sizes without violating geometry.
CNC programs for plasma cutting
Plasma cutting of metals with CNC is equipped with a computer with active licensed programs Mach3 and SheetCamTNG.
- The first (Mach3) is multifunctional, machine operator, program.
- The second one (SheetCamTNG) helps to optimally cut the sheet and set the necessary cutting parameters - material thickness, torch speed, current strength, etc.
- Tekhtran - an automatic cutting program that allows you to rationally lay out flat blanks of any shape, and then cut them out with high quality;
- PractiCAM is a cutting program (with subsequent cutting), which makes it possible to automatically make reaming of air ducts and ventilation ducts, ventilation ducts, channels for bulk materials, and chimneys in automatic mode with the least waste.
Call, let's make a deal!
| Specifications CNC Plasma Cutting S-WT Series | |
|---|---|
| Possible size of the working area of the machine, mm | 2550x1300 3050x1550 3050x2050 |
| Thickness of cut metal, mm | 0,5-30 |
| Positioning accuracy, mm | ±0.05 |
| Programmable contour repeatability, mm | ±0.25 |
| Drive along X, Y axes | Belting Rack pinion |
| Z-axis drive | Ball screw |
| Vertical travel of cutter Z, mm | 100 |
| Idling speed of cutter, m/min | 15 |
| Table height (no table), mm | up to 300 |
| Maximum metal thickness for laying according to load capacity, mm | Determined by desktop |
| Table load capacity, kg | |
| Machine weight, no more than, kg | 150 |
| Operating temperature of the machine, gr. WITH | 5-35 |
| Machine control terminal supply voltage | 1ph, 220W, 50Hz |
| Power consumed by the machine | 1 kW |
| Smoke extraction fan | 5.5 kW, 1500 rpm |
| Software (licensed, Russified) | Windows 7 Mach3 sheetcam |
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