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Advanced laser technology to cut through various types of metals from soft brass to hard steel with incredible speed and precision has made metal laser cutters a valuable asset for metal fabricators looking to increase their production capacity. Metal manufacturers now can achieve higher output rates and streamline their manufacturing processes with a metal laser cutting machine, which ultimately leads to increased profitability. These laser machines can bring handy support not only for professional business owners but also for hobbyists or part-time designers. Here are STYLECNC picks of the most popular CNC laser metal cutting machines of 2023 for every budget and need, ranging from beginner metal cutting kits to professional metal cutting equipments, home use models to commercial use models, hobby types to industrial types, handheld laser metal cutting guns to automatic CNC metal cutting tables, portable cutting tools to gantry CNC metal cutting machines, low-power to medium-power as well as high-power levels, sheet metal cutters to tube cutters as well as 3D metal cutters, single-purpose to dual-purpose as well as all-in-one metal cutting systems. Whether you are a small business owner or an industrial metal fabricator, you can easily find and purchase the best one at cost price from popular brands and manufacturers to match your budget and needs of metal fabrication. If you are on the journey to grab a new laser metal cutter to use in your professional or creative metalworking field, here is the right place to help you choose better. Without any further ado, let's get started.
Sheet metal laser cutter is a type of automatic metal plate cutting system that uses CO2 or fiber laser beam with CNC controller to cut stainless steel sheet, chromium steel sheet, martensitic steel sheet, ferritic steel plate, austenitic steel plate, carbon steel sheet, mild steel sheet, hot & cold rolled steel sheet, galvanized steel sheet, pre-plated steel sheet, aluminum plate, zinc plate, copper & brass sheet, as well as titanium, gold, and silver. Laser sheet metal cutters can deal with multi-variety, small-batch, customized, high-quality, short-delivery orders. It features with high precision, high speed, and high flexibility, which makes it to cut projects with special or complex shapes, and step-by-step replace the traditional sheet metal cutting tools, including plasma cutters, flame cutters, water jet cutters, CNC punching machines, CNC shearing machines, tin snips, and wire cutters. The sheet metal cutting tables (2x3, 2x4, 4x4, 4x8, 5x10, 6x12), laser generators (IPG, JPT, Raycus, MAX, RECI), and laser powers (150 watts, 180 watts, 220 watts, 300 watts, 1000 watts, 1500 watts, 2000 watts, 3000 watts, 4000 watts, 6000 watts, 8000 watts, 10000 watts, 12000 watts, 15000 watts, 20000 watts, 30000 watts, 40000 watts, 60000 watts) can be customized as your sheet metal cutting plans.
A laser metal tube cutting machine is an automatic CNC pipe cutter that uses fiber laser beam to cut round tubes, square tubes, rectangular tubes, oval pipes, elliptical tubes, hexagonal tubes, triangular tubes and some custom special shape pipes in a variety of metals, including stainless steel, carbon steel, mild steel, tool steel, alloy, aluminum, brass, copper, bronze and titanium. It is a dieless cutting system to cut any types of designs on metal pipes in any angle and direction. Compared with flame cutting, plasma cutting, wire cutting, and water jet cutting, the fiber laser tube cutter is easy to use with a high degree of automation, low cost, high speed and high quality, and the laser-cut metal precision is much higher without grinding.
Tube & sheet metal laser cutter is a dual-purpose all-in-one fiber laser cutting machine for both sheet metals (including flat bars, R-panels, expanded metal gratings,) and tube profiles (including rectangular tubing, square tubing, round tubing, galvanized tubing, channel tubing, C purlins, Z purlins, angle and tubes). It can cut carbon steel, stainless steel, aluminum, iron, alloy, brass, copper, silver, and gold. One machine is multi-purpose, and the price is relatively high. It features with cast iron bed, rack and pinion transmission system, professional CNC sheet and pipe cutting system, high precision, full function, convenient use and simple operation. A pipe cutting device is added on one side of the machine, and both the front chuck and the rear chuck are automatically clamped. The double chuck is driven by double synchronous motor to ensure the rotation accuracy of the pipe. The raw pipe is loaded from the left and rear ends of the machine, and the finished pipe is discharged from the left front end of the machine. Both the feeding and the blanking are supported by brackets. The all-in-one metal laser cutting machine adopts a special fiber laser cutting head and a capacitive non-contact high-level automatic tracking system. The cutting head is designed for beam shaping, with excellent beam quality. The equipped focusing lens can be used for cutting plates with different thicknesses, eliminating the trouble of replacing different focusing lenses.
An all-in-one laser metal cutting machine refers to a smart laser cutting robot or a multi-capable handheld laser gun that can not only perform 2D flatbed cuts, but also handle complex 3D cuts. The handheld laser metal cutter is a budget-friendly portable metal cutting tool for beginners, while the laser cutting robot is professional for industrial metal fabrication. Which one is best for you depends on your needs and budget. The all-in-one metal laser cutter features with high speed, high precision, high quality and high automation. It is easy to use with user-friendly cutting software, which improves production efficiency and finished product quality, while reducing labor costs and improving corporate competitiveness. It comes with high, medium and low power options to handle metal cuts of different thicknesses and hardnesses, integrating cutting, drilling, beveling of V, X, Y and other processes, which makes it easy to cut though sheet metals, pipes, profiles with different thicknesses, as well as to cut out various shapes, contours and some special-shaped parts. In short, it is an all-round warrior, which makes it inevitable to replace flame cutter and plasma cutter to achieve environmentally friendly metal fabrication.
The Future of Laser Metal Cutter
The future of laser metal cutting technology is an exciting and rapidly evolving field that promises to revolutionize the manufacturing industry. As new innovations in laser technology emerge, metal laser cutters will continue to become faster, more accurate, and more versatile. Some of the developments that we can expect to see in the future include more powerful laser sources, improved automation and control systems, and the integration of artificial intelligence and machine learning technologies.
A metal laser cutter is an automatic CNC metal cutting machine that uses a laser beam to cut specified shapes and contours out of metal sheets, plates, bars, panels, profiles, straps, tubes and pipes, which is the best metal cutting solution for hobbyists and industrial manufacturers.
A laser metal cutter a high-speed computer numerical controlled metal cutting system that works with a CAM software to instruct the laser to shape 2D/3D metal cuts made of hard metals such as stainless steel, galvanized steel, carbon steel, mild steel, cold & hot rolled steel, iron, magnesium, zinc, titanium and alloy, as well as highly reflective metals including copper, brass, silver, gold, aluminum and bronze.
A laser metal cutting machine is an eco-friendly precision cutting tool kit that comes with a CNC controller for automatic sheet metal and tube fabrication to create individual shapes and outlines, as well as perform various roughing and finishing for metal strips, rods and profiles, which consists of bed frame, power supply, generator, reflection path, cutting head, chiller, control panel and software.
A metal laser cutting machine is a smart metal cutting system working with a CNC controller to drive the fiber or CO2 laser beam to cut in any direction, angle, bevel and slope according to the designed layout file, and create shapes and outlines you want.
The energy of the laser is concentrated into a high-density beam in the form of light. The beam is transmitted to the work surface, generating enough heat to melt the material, and the high-pressure gas coaxial with the beam directly removes the fused metal to achieve the purpose of metal cutting. This shows that laser metal cutting is essentially different from CNC machining.
It uses the laser beam emitted from the generator to focus on the beam irradiation condition of high power density through the external circuit system. The heat is absorbed by the metal part material and the part temperature rises sharply. After reaching the boiling point, the material begins to vaporize and form holes, as the relative position of the beam and the part moves, will eventually form a slit in the material. The technological parameters (cutting speed, power supply, gas pressure) and movement trajectory during slitting are controlled by the CNC system, and the slag at the slit is blown off by the auxiliary gas with a certain pressure.
During laser-cut metal, auxiliary gas suitable for the material to be cut is also added. When cutting steel, oxygen must be used as an auxiliary gas to produce an exothermic chemical reaction with the molten metal to oxidize the material, while helping to blow away the slag in the slit. For metal parts with high processing accuracy, nitrogen can be used as an auxiliary gas in the industry.
A laser metal cutting system is applied in industrial manufacturing, school education, small business, home use, small shop and home store for sheet metal fabrication, aviation, spaceflight, electronics, electrical appliances, kitchenware, auto parts, office supplies, furniture kitchen dining, subway parts, automobile, machinery, precision components, ships, metallurgical equipment, elevator, household appliances, metal signs, logos, tags, profiles, letters, words, arts, crafts, gifts, tool fabrication, foils, adornment, advertising and other metalworking industries.
Most organic and inorganic materials can be cut by laser. In the metal fabrication industry, which occupies a heavy weight in industrial manufacturing, many metals, regardless of their hardness, can be cut without deformation. Of course, for high-reflectivity materials such as gold, silver, copper and aluminum alloys, they are also good heat transfer conductors, so laser cutting is difficult or even impossible to cut (some difficult materials can be cut using pulsed laser beams, due to the extremely high peak power of the pulse wave, the absorption coefficient of the material to the beam will increase sharply instantly).
They can cut stainless steel, carbon steel, tool steel, galvanized steel, spring steel, alloy, iron, aluminum, copper, brass, silver, gold, titanium, nickel, manganese, cobalt, chromium, lead and other metals in hobby use, home business, small shop, commercial use, and industrial manufacturing.
Stainless Steel
For the manufacturing industry dominated by stainless steel sheets, the laser metal cutter is an effective cutting tool. When the heat input is strictly controlled, the width of the heat affected zone of the trimming edge can be limited, thereby ensuring good stainless steel The corrosion-resistant type. Laser cut of stainless steel uses the energy released when the beam is irradiated to the surface of the steel plate to melt and evaporate the stainless steel. For the manufacturing industry that uses stainless steel sheets as the main component, laser cut of stainless steel is a fast and effective cutting method. The important process parameters that affect the cutting quality of stainless steel are cutting speed, power supply, air pressure and so on.
Carbon Steel
The thickness of the laser cut of carbon steel plate can reach 70mm, the slit of carbon steel cut by oxidation flux cutting mechanism can be controlled within a satisfactory width range, and the slit of thin plate can be narrowed to about 0.1mm.
Copper & Alloys
Pure copper (purple copper) is too high reflectivity, laser cut of brass (copper alloy) should use higher power, auxiliary gas using air or oxygen, can cut thinner plates. Pure copper and brass has high reflectivity and very good thermal conductivity. Pure copper and brass can only be cut when a "reflective absorption" device is installed on the system, otherwise the reflection will destroy the optical components.
Aluminum & Alloys
The cut of aluminum plates is easy to do with fiber lasers, which have high performance whether it is cutting aluminum or aluminum alloy.
Nickel & Alloys
They are also known as high-temperature alloys with many types, most of them can be laser oxidized and flux-cutting with good cuts.
Titanium & Alloys
Pure titanium can be well coupled with the heat energy converted by the focused beam. When the auxiliary gas uses oxygen, the chemical reaction is violent and the cutting speed is fast, but it is easy to form an oxide layer at the cutting edge, which may also cause over-burning. Therefore, the use of air as an auxiliary gas can ensure the cutting quality. Laser cut of titanium alloys is commonly used in aircraft manufacturing. Titanium plates are cut with nitrogen and nitrogen as working gases.
Metal laser cutting machines come in all features, from sheet metal cutters to tube cutters, dual-function 2-in-1 sheet metal & tube cutting systems, as well as all-in-one 5-axis 3D metal laser cutting robots that will fit your multiple purposes.
By the laser source definition, metal laser cutters should be classified as CO2 lasers, fiber lasers, and hybrid laser metal cutting systems.
Laser metal cutting tables are available in sizes ranging from small (compact) to large (full-size). You can get them with 300mm x 300mm, 400mm x 600mm, 600mm x 900mm (2x3), 900mm x 1300mm, 1000mm x 1600mm, 1300mm x 2500mm (4x8), 1500mm x 3000mm (5x10), 2000mm x 4000mm (6x12), 2500mm x 6000mm.
In addition, laser metal cutters are also available in different power options from 150W to 60000W. Pricing ranges from as little as about $6,500 for a low-power cutter to well over $1000,000 for ultra-high power laser metal cutting machines.
If you are working for the metal fabrication business, you may need a laser metal cutter, review the four types of automatic metal cutting tools to fit your needs & budget:
1. Sheet metal laser cutters.
2. Automatic Laser tube cutters.
3. Dual-purpose metal laser cutting systems for sheets and tubes.
4. All-in-one 3D metal laser cutting robots for special profiles.
| Brand | STYLECNC |
| Model | ST-FC3030, ST-FC6040, ST-FC1390, ST-FC1325, ST-FC3015, ST-FC4020, ST-FC6025, ST-FC60M, ST-FC12025, STJ1325M, STJ1390M, STJ1610M, ST-18R |
| Laser Type | Fiber Laser, CO2 Laser |
| Laser Generator | Yongli, Raycus, MAX, RECI, IPG |
| Laser Power | 150W, 180W, 220W, 300W, 1000W, 1500W, 2000W, 3000W, 4000W, 6000W, 8000W, 10000W, 12000W, 15000W, 20000W, 30000W, 40000W, 60000W |
| Table Sizes | 2' x 3', 2' x 4', 4' x 4', 4' x 8', 5' x 10', 6' x 12' |
| Laser Wavelength | 10.6 μm, 1064 nm |
| Cooling System | Water Chiller |
| Max Cutting Thickness | 200mm |
| Max Cutting Speed | 120m/min |
| Applications | Metal Sheets, Tubes and Profiles of Mild Steel, Carbon Steel, Stainless Steel, Tool Steel, Galvanized Steel, Spring Steel, Aluminum, Copper, Brass, Iron, Gold, Silver, Lead, Nickel, Cobalt, Chromium, Titanium, Manganese, Alloy |
| Price Range | $6,500 - $1000,000 |
| Warranty | 3 years |
Once you have an idea to buy a cheap laser cutter for metal from local store, you may wonder how to get a fair price? According to different sources, powers, software, driving system, control system, spare parts, other hardware and software.
The average cost of buying a new metal laser cutter in 2023 is around $26,800.00 based on the data from Amazon, eBay, Google Shopping, and STYLECNC.
The least expensive fiber laser metal cutting machine in 2023 starts at a respectable $11,500, while some high-power industrial models can cost as high as $1000,000 with IPG fiber lasers. The average cost of purchasing a budget-friendly CO2 laser metal cutter in 2023 is around $10,180. The starting cost of the most affordable hobby models is priced under $7,000, without considering any additional options. However, in the case of the most expensive commercial models, the final sale price can reach upwards of $20,000.
Most entry-level sheet metal laser cutters are priced anywhere from $6,500.00 with lower-power Yongli 150W, 180W, 220W, 300W CO2 laser tube for hobbyist, enthusiast, home use, and small business, while the high-end precision sheet metal cutting machines can be as expensive as 279,000.00 with high-power 12000W IPG fiber laser source for commercial use. In addition, the 30000W extra-high power enterprise-level lasers cost over $500,000, and the 60000W ultra-high power industrial lasers can reach 1 million US dollars for thicker sheet metal fabrication. A professional automatic laser metal tube cutter starts around $50,000 with 1000W, 2000W, 3000W fiber laser power supply for most types of tubing. All-in-one tube and sheet metal laser cutting systems range in price from $42,500 to $116,000 for dual-purpose metal fabrication with CNC controller in industrial manufacturing. The price of a multifunctional laser metal cutting robot ranges from $46,000 to $78,000 for 3D metal cuts with multiple angles, directions and dimensions.
If you want to buy overseas, the fee of tax, customs clearance and shipping costs should be included in the final price.
| Laser Powers | Minimum Price | Maximum Price | Average Price |
|---|---|---|---|
| 150W | $6,500 | $15,200 | $8,280 |
| 180W | $7,000 | $15,800 | $10,760 |
| 220W | $8,800 | $17,500 | $12,010 |
| 300W | $11,000 | $20,000 | $14,630 |
| 1000W | $11,500 | $32,000 | $15,250 |
| 1500W | $13,000 | $34,000 | $17,210 |
| 2000W | $15,000 | $42,000 | $21,320 |
| 3000W | $20,000 | $60,000 | $26,010 |
| 4000W | $36,000 | $70,000 | $45,300 |
| 6000W | $37,000 | $80,000 | $50,100 |
| 12000W | $85,000 | $190,000 | $112,600 |
| 20000W | $120,000 | $300,000 | $165,100 |
| 30000W | $200,000 | $400,000 | $252,300 |
| 40000W | $320,000 | $600,000 | $391,800 |
| 60000W | $500,000 | $1000,000 | $721,900 |
A metal laser cutter is easy to cut various thicknesses of different types of metals and alloys. Every type of laser source features with its own unique pros and cons to cut metals and alloys. In the case of the same source, different power supplies will result in different maximum metal cutting thicknesses. In terms of the same power, different brands of generators have different performances in metal cutting thickness, precision, and speed.
• The cheapest 300W CO2 laser metal cutters can cut stainless steel up to 3mm thick and carbon steel up to 4mm thick at speeds of up to 6 meters per minute.
• The entry-level 1KW (1000 watts) low-power fiber laser metal cutters are appropriate to cutting carbon steel up to 10mm thick, stainless steel up to 5mm, aluminum and copper up to 3mm, with a maximum speed of over 30m/min.
• The 1.5KW (1500 watts) fiber lasers are usually used to cut stainless steel up to 6mm, carbon steel up to 16mm thick, aluminum and copper up to 5mm thick, at maximum speeds in excess of 35 meters per minute.
• The 2KW (2000 watts) fiber laser metal cutting tables have the ability to cut carbon steel up to 16mm thick, maximum 8mm stainless steel and aluminum, and maximum 6mm brass and copper at speeds of up to 40+ meters per minute.
• The most popular 3KW (3000 watts) fiber lasers have great applicability for cutting carbon steel up to 20mm thick, stainless steel and aluminum up to 10mm, brass and copper up to 8mm at maximum speeds of over 45 m/min.
• The professional 4KW (4000 watts) mid-power laser metal cutting machines have the power to cut stainless steel up to 12mm, carbon steel up to 22mm thick, aluminum up to 14mm, copper and brass up to 10mm at speeds of up to 50+ meters per minute.
• The commercial 6kW (6000 watts) medium-power fiber lasers can release enough heat energy to cut carbon steel up to 25mm thick, stainless steel and aluminum up to 16mm, copper and brass up to 10mm at max speeds in excess of 60 m/min.
• The industrial 8KW (8000 watts) high-power fiber lasers are capable of cutting stainless steel and aluminum up to 25mm, carbon steel up to 30mm thick, brass and copper up to 12mm at speeds of up to 70+ meters per minute.
• The 12KW (12000 watts) hi-power lasers are ideal for cutting carbon steel, stainless steel and aluminum up to 50mm thick, copper and brass up to 20mm thick at maximum speeds of more than 80 m/min.
• The 15KW (15000 watts) power supplies are applicable for carbon steel and stainless steel up to 60mm thick, maximum 50mm aluminum, and maximum 30mm copper and brass at max speeds in excess of 90 meters per minute.
• The 20KW (20000 watts) high power lasers can easily cut carbon steel up to 70mm thick, maximum 80mm stainless steel, maximum 80mm aluminum, maximum 70mm brass and copper at maximum speeds in excess of 100 m/min.
• The 30KW (30000 watts) extremely high power lasers come with the precision metal cutting capabilities of stainless steel thickness ranges up to 100+ millimeters, and maximum 80mm thick carbon steel, aluminum, brass and copper at max speeds of over 110 meters per minute.
• The 40KW (40000 watts) extra-high power fiber lasers are typically used to cut carbon steel, stainless steel, aluminum, brass and copper up to 120+ millimeters thick at speeds of up to 120+ meters per minute.
• The 60KW (60000 watts) ultra-high power fiber laser metal cutting systems are powerful enough for precise cutting stainless steels and carbon steels from 16mm to 200mm at speeds from 0.05m/min to 15m/min.
You can get benefits of excellent beam quality, high efficiency, high speed, easy operations, low cost, low maintenance, stable running, super flexible optical effects for laser metal cutters, which are easy to flexible industrial manufacturing requirements.
• High precision and best stability: The use of heavy duty bed frame, high precision ball screw transmission mechanism, optimized CNC system control, which can meet the processing of precision parts, and the dynamic performance is stable, and it can work for a long time.
• The cutting section is of high quality: The mechanical follow-up cutting head system is adopted, the cutting head follows the height of the plate, and the position of the cutting point is always maintained, so that the cutting seam is smooth.
• High performance: For thin sheet metal cutting, it can replace CO2 laser machine, CNC punching machine and shearing machine, the cost of the whole laser metal cutting machine is equivalent to 1/4 of CO2 laser machine and 1/2 of CNC punching machine.
• Low cost of use and high cutting speed. No consumables, environmental protection, long service life.
• Easy to use: Whether you are a beginner or a professional, whether you are a young adult or an old man, you can easily operate it.
How to buy an affordable laser metal cutter with local pickup or global shipping? This is an annoyance you have to face after browsing and researching. You can do the majority of your shopping online by following the 8 buying steps below. Let's walk you through each step of the buying process.
Step 1. Request A Consult.
You can consult with our sales manager online, and we will recommend the most suitable CO2 or fiber laser metal cutting machine to you after being informed by your requirements.
Step 2. Get Free Quotation.
We will offer you with our detail quotation based on your consulted laser machine. You will get the best machine specifications and the affordable price within your budget.
Step 3. Sign A Contract.
Both sides carefully evaluate and discuss all the details (technical parameters, specifications and business terms) of the order to exclude any misunderstanding. If you have no doubt, we will send you the PI (Proforma Invoice), and then we will sign a contract with you.
Step 4. Build Your Machine.
We will arrange the CNC laser metal cutter machine making as soon as receiving your signed sales contract and deposit. The latest news about building will be updated and informed to the buyer during the manufacturing.
Step 5. Inspection.
The whole production procedure will be under regular inspection and strict quality control. The complete machine will be inspected to make sure they can work very well before out of factory.
Step 6. Shipping.
Shipping will start as the terms in the contract after your confirmation. You can ask for transport information at any time.
Step 7. Custom Clearance.
We will supply and deliver all the necessary shipping documents to the buyer and ensure a smooth customs clearance.
Step 8. Support & Service.
We will offer professional technical support and free customer service by Phone, Email, Skype, WhatsApp, Online Live Chat, Remote Service. We also offer door-to-door service in some areas for all types of metal laser cutters.
When using a laser metal cutting machine, it is necessary to pay attention to some small details and precautions. Only by mastering the use skills can the machine cutting efficiency be higher.
Corner Melting
When decelerating to cut the corners of thin sheets, the laser can overheat and melt the corners. A small radius is generated at the corner to maintain the high-speed cutting and avoid the phenomenon of overheating and melting of the steel plate when cutting the corner, so as to achieve good cutting quality, reduce cutting time and improve manufacturing force.
Part Spacing
Usually, when cutting thick plates and hot plates, the distance between parts should be large. Because the heat of the thick plates and hot plates is greatly affected, it is easy to burn edges when cutting sharp corners and small graphics, which will affect the cutting quality.
Lead Settings
In the process of cutting thicker plates, in order to make the slits well connected and prevent burns at the beginning and end points, a transition line is often drawn at the beginning and end of the cutting, which are called lead and tail lines respectively. The lead and tail lines are important to the workpiece itself. It is useless, so it should be placed outside the category of workpieces, and at the same time, be careful not to set the leads at sharp corners and other places that are not easy to dissipate heat. The connection between the lead wire and the slit adopts a circular arc transition as much as possible to make the mechanical movement stable and avoid burns caused by corner stop.
Co-Edging
Two or more parts are co-edged into a combination, and a large number of regular graphics are co-edged as much as possible. Co-edging cutting can greatly shorten the cutting time and save raw materials.
Part Collision
In order to increase production efficiency, some metal laser cutters work 24 hours a day, and use unmanned automatic loading and unloading devices to hit the overturned parts after cutting, causing damage to the cutting head and interruption of manufacturing, causing great losses. When you need to sort, pay attention to the following three points:
• Choose a suitable cutting path, avoid the cut parts, and reduce collisions.
• Plan the cutting route reasonably to reduce the cutting time.
• Automatically or manually combine multiple small parts with micro-connections. After cutting, the removed parts can easily disconnect the micro-connections.
While enjoying the high-efficiency and beauty of laser metal cutting, how to do a good job of safety protection during use, so that the machine can perform better and reduce the radiation to the human body?
Check Before Operation
Whether the main controller casing, power supply casing, switching power supply casing, motor driver casing, data line casing, machine tool guide rail, motor casing, exhaust fan casing, and the main grounding point are well connected. Poor grounding will shorten the life span. High voltage discharge will damage the control circuit and even threaten life safety.
Be Careful When Handling
Light Path: When cutting and debugging the light path, please be careful not to let any part of the body touch the light path to avoid injury.
Energy: The magnitude of the laser current determines the magnitude of the energy, but when the current is greater than the allowable value, the energy will drop, and if the current exceeds the allowable value for a long time, it will greatly affect the service life.
Ambient Temperature: When the ambient temperature is higher than the maximum allowable value, the equipment will not get sufficient heat dissipation, which will reduce the operating stability of the equipment. When the ambient temperature is lower than the minimum allowable value, it may cause the water to freeze.
Cooling water temperature: When the cooling water temperature is greater than the maximum allowable value, the laser energy efficiency will drop rapidly. When the cooling water temperature is lower than the minimum allowable value, it will cause the water to freeze.
Ambient Humidity: Excessive humidity will cause high-voltage discharge, endangering personal safety, and will also cause damage to the power supply.
Power Supply: The fluctuation of the power supply voltage will cause the equipment to work unstable. If the voltage is too high, it will cause permanent damage to the power supply system of the equipment. In order to avoid the electrical appliances and circuits of the machine from being burned out due to excessive voltage, please install a power regulator of more than 2000W.
It's Prohibited To Use In The Following Cases
Do not turn on the machine during severe weather such as thunder and lightning.
Untrained operators are not allowed to operate the machine alone.
Respiratory Tract Protection
The high temperature generated by the laser cooperates with the gas to complete various processing. At the same time, it also produces a large amount of dust, especially when processing some special metal materials. The generated dust contains some chemical components, which will cause harm to the human body if inhaled.
Therefore, when operating a metal laser cutter, attention should be paid to the protection of the respiratory tract. Install the supporting dust removal device, try to operate in an environment with unobstructed air, and wear a mask as much as possible. Do not touch the cut parts immediately to avoid scalding by residual heat.
Eye Protection
A laser metal cutter will cause damage to the retina or cornea of the eye when it is working. When arranging the cutting site, the following measures can be taken to reduce the reflection or radiation of ultraviolet rays:
• Darken the wall finish at the job site to reduce radiation.
• Install protective screens or curtains to reduce UV radiation.
• Wear protective dark-tinted eyes or goggles, or a welding cap to protect the eyes from the glare of the flame, ultraviolet and infrared rays from the plasma arc.
• Others in the working area should not look directly at the arc or flame during cutting.
Skin Protection
Laser cutting has certain damage to skin tissue, which can be repaired by itself. It should be noted that long-term exposure to laser beam may cause skin burns or leave scars. Therefore, when working with a laser metal cutter, the protection of the skin must also be given great attention.
For safety reasons, it is recommended that the operator wear long-sleeved clothes to prevent skin burns caused by direct laser radiation and prevent scalding caused by molten slag splashing on the skin. Do not touch the cut parts immediately, and wear gloves to avoid burns due to residual heat.
In order to achieve a better operating state of the metal laser cutter, regular maintenance is also essential, and the following points should be paid attention to in maintenance:
• Daily cleaning is required to keep it clean and tidy.
• After the machine stops working, check whether the X, Y, and Z axes of the machine tool can return to the origin. If not, check whether the position of the origin switch is offset.
• The daily slag discharge drag chain needs to be cleaned.
• Clean up the sticky matter on the filter screen of the air outlet in time to ensure the smooth flow of the ventilation duct.
• The cutting nozzle needs to be cleaned every 1 hour of operation, and replaced every 2-3 months.
• Clean the focusing lens, keep the lens surface free of residue, and replace it every 2-3 months.
• Check the temperature of the cooling water, the temperature of the water inlet of the generator should be kept between 19°C and 22°C.
• Clean up the dust on the cooling fins of the water cooler and freeze dryer. To ensure the heat dissipation efficiency, the dust should be removed.
• Frequently inspect the working status of the voltage regulator to monitor whether the input and output voltages are normal.
• Monitor and check whether the switch of the mechanical shutter is normal.
• Auxiliary gas is output high-pressure gas, pay attention to the surrounding environment and personal safety when using the gas.
• Switching sequence:
Start-up
Open air, water-cooled unit, cold dryer, air compressor, main engine, and generator should be baked for 10 minutes if conditions permit.
Shutdown
First press the high pressure, then the low pressure, and turn off the generator after the turbine stops rotating without sound. Followed by the water-cooled unit, air compressor, gas, cold dryer, machine power off can be left behind, and finally turn off the voltage stabilizer cabinet.
A laser metal cutter can come with a price from a few thousand to as much as ten thousand dollars. Therefore, it is never going to be an affordable option to pick up. To save your budget, you may think about picking up an affordable option, but do it only when you have enough knowledge about which one will be a good option and which one will not. In that case, choosing from a trusted manufacturer that will ensure good after-purchase support will be a better option to buy from. In case you face any difficulties after making the purchase, you will have the option to ask for help or support.
At the same time, check for all the technical issues that will allow the machine to work functionally well. In that case, the software should be compatible with the devices to which you will connect the machine.
Last but not the least, always choose a user-friendly interface so that you do not have to face any issues with the machine.
STYLECNC Will Be A Good Option
Yes, we are talking about our own brand and it is because we trust in ourselves. With tremendous and excellent customer support and after-purchase response, we work at making our customers happy to all extent. Choose your next metal laser cutter from STYLECNC and we can bet you will thank yourself later.
Don't take our words as everything. Find out what customers say about our fiber laser cutters they have owned or experienced. Why is STYLECNC considered a credible brand and manufacturer to buy a new CNC fiber laser cutting machine? We can talk all day about our quality products, 24/7 excellent customer service and support, as well our 30-day return and refund policy. But wouldn't it be more helpful and relevant for newbies and professionals alike to hear real-life customers experience what it's like to purchase and operate an automatic CNC laser machine from us? We think so too, which is why we've collected tons of genuine feedback to help bring transparency to our unique fiber laser machine buying process in-depth. STYLECNC guarantees that all customer reviews are real evaluations from those who have purchased and used our products or services.
