Overview

CNC flame cutting machine is a type of CNC metal cutter that uses fuel gas with oxygen or gasoline with oxygen to cut metal materials, and CNC plasma cutting machine is a type of CNC metal cutting system that uses the heat of a high-temperature plasma arc to melt and evaporate the metal part or part of the incision of the workpiece, and uses the momentum of the high-speed plasma to remove the molten metal to form the incision. The CNC plasma flame cutting machine is to ionize the material to produce a high temperature of 6000 degrees Celsius to 8000 degrees Celsius to quickly melt the object. In the energy center of the plasma arc, the gas can completely form an ion state to reach a high temperature of 15,000 to 30,000 degrees Celsius, and quickly merge metals to achieve rapid cutting. The purpose is to melt the metal through the plasma arc when working, and then use the attached airflow to blow the melted metal away to achieve the purpose of cutting.

CNC flame cutting machine with plasma torch is a type of portable plasma cutter with CNC controller, which can cut metals up to 200mm. It's also known as CNC oxy-fuel gas and plasma cutting machine, CNC plasma and flame cutting machine, CNC oxy fuel cutting machine, CNC plasma & oxy-fuel cutting machine.

Machine rotary tube cutter is a commercial CNC plasma cutting machine for sheet metals and pipes with a rotary attachment.

Flame Cutting VS Plasma Cutting

For the two most common methods of CNC metal cutting machines, different people have different understandings. Some think that plasma cutting machines should be economical, and some think that plasma cutting is cheaper. In fact, each cutting method has its own advantages and disadvantages. You can choose different cutting methods according to the material you actually need to cut. We compares plasma cutting and flame cutting for customers to choose.

Metal cutting is a necessary process for most metal fabrication. For example, in sheet metal fabrication, we need to first cut the steel plate into the rough shape we need, and then finish it into the required parts. CNC flame/plasma cutting machine uses a digital motion control system to realize movement by writing processing programs or transferring processing files or graphics in the system, combined with stepping or servo motor drivers, driving stepping or servo motors to control the machining axes of the machine tool It can realize the processing technology of flame/plasma cutting, cutting out the required metal shape through combustible gas or plasma arc.

Technical Parameters  

Hypertherm CNC Plasma/Flame Cutting Capability

Features

1. The portable plasma cutter can cut large and small metal parts. The working size is 1500*4000mm and we also can customize the working size according to your requirements, like the Y axis, we can make it up to 8-10m.

2. The portable CNC plasma cutter has two cutting head, one of them is plasma cutting head and other is independent lift flame cutting head can cutting around 150-200mm metal.

3. Plasma power supply can provide a high and stable power when the portable CNC plasma & oxy-fuel cutting machine working.

4. STARFIRE control system and with ARC voltage automatic height adjusting device, arcing can protect plasma torch from damage, improve the cutting quality, the success rate is over 99%.

5. Double guide and square rails can keep the portable CNC oxy-fuel gas and plasma cutting table stability.

6. Ultra big torque stepper motor and driver with features of function detecting, high running precision, wide speed range and short speed up time.

7. High-precision HIWIN rail linear guide, smooth movement to ensure that the CNC oxy fuel cutting machine tools with high precision, small cutting gap, no residua.

8. Excellent performance on cutting illuminated letters for advertising and channel letters on sheet metal.

9. Perfectly design, equipped with the best machine accessories to minimize the failure rate preferred.

10. The portable CNC flame cutting machine supports G-code files of ARTCAM, Type3 software. It also supports DXF files of AUTOCAD by transfer software. The control system supports U disk file transfer.

Advantages 

1. The CNC flame plasma cutting table adopts gantry structure with perfect bearing capability, and the machine frame is rigid, strong, reliable, durable, high precision.

2. Double cutting torch: Plasma cutting torch and flame cutting torch (Oxygen Fuel Cutting), it is suitable for cutting sheet metal of different thickness.

3. The CNC plasma table kit adopts the best plasma power supply, such as USA Hypertherm brand or China Huayuan brand.

4. The plasma cutting edge is small and smooth, without drop outs, thickness for metal cutting is up to 50mm.

5. ARC voltage auto height-adjusting device, arcing success rate over 99%, which will protect the flame cutting torch from damage to improve the cutting quality.

6. The commercial plasma table adopts linear guide rails from HIWIN with smooth movement to ensure the plasma cutting tools with high-precision.

7. The drive gear and rack are customized from professional CNC manufacturer, which can extend the plasma table's service life.

8. The servo drive system is available for high precisio cutting, function detecting, short speed up time, and wide speed range.

9. Excellent performance on cutting illuminated letters for advertising and channel letters on metal.

10. Perfectly designed with the best machine accessories to minimize the failure rate preferred.

Square & Round Tube CNC Plasma Cutting Machine Applications

A CNC plasma cutting machine designed for square and round tubes offers versatility across various materials and industries. With its ability to handle different metals and shapes, this machine supports a range of applications and industries.

Materials Suitable for CNC Plasma Cutting

This CNC plasma cutter can handle a range of metals, making it ideal for diverse tasks. It efficiently cuts iron, aluminum, galvanized and stainless steel, carbon, and mild steel, as well as titanium and copper, in both tube and sheet formats. Its ability to process these materials supports a variety of industries, from small-scale projects to larger, high-demand manufacturing.

Industries Benefiting from CNC Plasma Cutting

This machine is applied across many fields, including the production of case shells for mechanical and electrical products, signage, and decorative items. It’s widely used in sectors like blacksmithing, landscaping, automotive, shipbuilding, electrical accessories, and welding. Its precision cutting capacity offers efficient, high-quality results, making it valuable for businesses centered on both detailed craftsmanship and large-scale output.

Working Samples& Project

Significance and Advantages  in Metal Fabrication

This is perhaps the most popular configuration of a CNC plasma cutting table for any industry. It is significant in metal fabrication and cutting. Several key reasons for being a proper choice are given here.

1. Versatility: Metal sheets of 1500x4000mm are considered standard for industrial manufacturing. The 1540 bed size provides a versatile platform and allows fabricators to work with a variety of sheet sizes.

2. Optimal Material Usage: The size allows fabricators to nest multiple parts on a single sheet. This minimizes costly material waste.

3. Cost-effectiveness: CNC plasma cutting tables offer a balance between size and affordability. Despite having a big size bed they require less space to set up. 

This offers accessibility to small to medium-sized fabrication shops and businesses while still being manageable in less space.

4. Ease of Integration: These tables are workflow-friendly with a standard setup that requires no extra modification to the workspace and are easy to integrate.

5. Adaptability to Various Projects: A diverse range of fabrication and manufacturing features makes them adaptable to small to large metal fabrication. 

Whether fabricating small components or cutting larger panels and sheets, the 5x19 size provides enough space to handle a diverse range of fabrication tasks.

Components of a CNC Plasma Cutting Table

Knowing the components and parts of a CNC plasma cutting table is always a firsthand lesson for any beginner. The primary components are,

1. Plasma Torch

2. CNC Controller

3. Cutting Bed

4. Power Source

5. Software

6. Motion Control System

7. Torch Height Control (THC) and

8. Fume Extraction System

Tips for Maximizing Efficiency and Performance

It is important to measure and ensure the maximum efficiency of your cutting table to achieve ultimate profit out of your production. 

A few tips can boost your table’s performance in the long run. Additionally, you will find your CNC plasma cutting table a more cost-effective tool in the long run.

⇲ Regular maintenance is a must to ensure all components are in optimal condition.

⇲ Regular calibration is similarly important to maintain accuracy and consistency in cutting.

⇲ Use high-quality consumables such as electrodes, nozzles, and cutting tips.

⇲ Optimize cutting parameters by experimenting with different settings.

⇲ Make sure the material is properly secured before starting the machining.

⇲ Train the operator on nesting software and advanced software features.

⇲ Monitor performance metrics and quality of production routinely.

Pros & Advantages

✔ Consumable parts have the longest life in the industry.

✔ Pilot arc circuit increases pilot arc current precisely when needed, significantly reducing nozzle wear.

✔ The Hypertherm quick-disconnect torch assembly provides easy switching between hand torch and machine torch, and it also features a stress-relief design for durability.

✔ Ease of Use - Easy and convenient gas regulation and current regulation.

✔ Very safe to use When the wearing parts are removed, the interlock device will prevent the machine from starting.

✔ With a special voltage fluctuation compensation device, there is no need to worry about the impact of voltage fluctuations on the machine.

✔ All equipment is equipped with a standard CNC/automatic machine interface, enabling automatic control and quick transfer to machine operation.

✔ New "fan on demand" function minimizes dust inhalation.

✔ Torch lead sheath made of AC chemistry resists jet and cut-through capabilities of molten metal.

✔ Accurate fault alarm indicator light makes it easier for you to operate and maintain.

✔ Auto-voltage™ automatic voltage regulation capability, which can automatically adapt to various input power sources of 200V-600V and three-phase.

✔ Coaxial-assist™ technology increases cutting speed.

✔ The Boost Conditioner™ input voltage compensation circuit compensates for fluctuations in the input voltage, which improves the performance of low-voltage lines, motor generators, and input power (fluctuations).

✔ Design for reliability improves downtime and greatly reduces investment.

✔ CNC interface and Easy Torch Removal (ETR™) are versatile for both handheld and machine use.

Cons

✔ Higher price than ordinary plasma power supply.

✔ Compared with the fiber laser cutting machine, the plasma cutting gap is larger, the cutting end surface is rougher and not smooth enough, and the cutting precision is lower.

Safety Considerations

Safety measurements are very important steps while working with plasma cutters. Plasma cutting involves high-temperature electrical currents which come with significant safety hazards. Proper safety measures are a must to avoid any unwanted exploration.

A few probable hazards that can occur due to the lack of safety considerations are,

⇲ Risk of high voltage electric shock

⇲ A densely heated plasma arc can cause fire and eventually potential to burn

⇲ Hazardous gases and fumes can cause severe health issues

⇲ Risk of eye injury from UV radiation

Now the 5x19 Hypertherm Plasma Cutter is equipped with various safety features. To minimize risk and ensure safe operation several features are added. Such as,

⇲ Thermal overload protection

⇲ Emergency stop button

⇲ Machine Guarding

⇲ Voltage monitoring system and

⇲ Safety interlocks

Proper training and availability of safety equipment including PPI and Glasses are recommended before start using the plasma cutter.

Environmental Impact

Like any industrial process plasma cutting can impact the environment to a great extent. It is necessary to consider the environmental impact of plasma cutting to minimize the chances of affecting our environment badly.

Plasma cutting can result in several environmental changes including,

⇲ Air pollution due to excessive fume, smoke, and bi-product

⇲ Uncontrolled usage will affect excessive power consumption

⇲ Off-cuts and scrap materials can be responsible for polluting the environment directly

⇲ Additional water usage as coolant and the chemical bots mixed within water particles can contaminate it to a greater extent

It is a matter of hope that the advanced technology of the Hypertherm plasma cutter utilizes electricity consumption. Implementing strategies to minimize wastage and emissions can help save the environment from pollution. Optimizing the machine parameters will also make a helpful impact on overall environmental detoxification.

Packaging Details

• Outside package: Standard marine export plywood case.

• Inner package: Stretch film and plastic film for humidity.

We can package according to your requests.

Warranty And Service

• 24 months whole machine warranty and maintenance for a lifetime.

• Free installation and testing before shipping and free training for operators

• Advice for the best CNC solutions for customer's requirements.

• Free training and sample making.

• 7/24 free service and support.