Profiling Gas Cutter Metal Sheet Cutting Machine

1The body is made of aluminum ingot precision die-casting.

2 The speed control system adopts SCR antenna speed control.

3 Oxyacetylene tube adopts high quality rubber tube, which is durable.

4 According to the template, parts of various shapes can be cut.

5 Good cutting surface quality and high cutting precision.

6 is especially suitable for mass production of cut parts of the same shape.

7Equipped with a large circle cutting attachment, further expand the cutting range.

8 Suitable for shipbuilding, boiler, metallurgy, metal structure and other industries



Model: CG2-150/ CG2-150A

Cutting steel plate thickness: 5-100mm

Cutting speed: 50-750mm/min

Cutting the largest square: 500×500mm

Cutting the largest rectangle: 400×900mm or 450×750mm

Maximum cutting circle diameter: 150:600mm

150A: 20-1800

Maximum cutting length: 1200mm

Cutting accuracy: ovality ≤ 1.5mm square ± 1mm/600mm

Input voltage: AC220V/50Hz

Motor power: 24W

Dimensions: 1190×335×800mm

Weight: 56KG

The Profiling Gas Cutter Metal Sheet Cutting Machine is designed for profile cutting of compatible metal sheets,steel plates,and other suitable ferrous materials. By combining a guided profiling system with gas cutting technology,the machine provides a practical solution for workshops and manufacturers that need to reproduce circular,curved,and customized steel profiles.

Profile gas cutting is widely used in metal fabrication,construction,structural steel manufacturing,machinery production,shipbuilding,maintenance,and repair. It is especially useful when a workshop needs to produce shaped steel components without creating a separate CNC cutting program for every individual profile.

The actual cutting thickness,working area,profile size,and production capability depend on the machine model,torch configuration,gas supply,material type,and operating parameters.

Profiling Gas Cutting Technology

A profiling gas cutter guides a cutting torch along a predetermined shape. Depending on the machine design,the profile may be controlled by a physical template,mechanical tracing system,pattern guide,or another profiling mechanism.

During gas cutting,the torch provides controlled preheating while oxygen participates in the cutting process to separate suitable ferrous material. The operator must use the correct torch,nozzle,gas pressure,and cutting parameters according to the material and thickness.

This process is particularly suitable for carbon steel and compatible ferrous materials. Stainless steel,aluminum,and other non-ferrous metals generally require different cutting methods or specialized processes.

Metal Sheet and Steel Plate Cutting

The machine is designed for cutting compatible metal sheets and steel plates into specific profiles. Instead of limiting production to straight-line cutting,the profiling system allows the torch to follow a defined shape.

Common applications include circular plates,arcs,curved components,brackets,flanges,base plates,and other custom steel parts.

For repeated production,the same template or profile guide can be used to reproduce similar shapes. This can help improve consistency and reduce the need for manually drawing and guiding each individual workpiece.

Profile Cutting Applications

Profile cutting is useful when a steel component requires a specific outline rather than a simple rectangular cut. Depending on the machine and profiling system,the cutter can follow suitable curves and irregular patterns.

Typical applications include:

Steel plate profile cutting

Metal sheet profiling

Circular steel plate cutting

Flange cutting

Bracket fabrication

Base plate production

Structural steel components

Machinery parts

Construction steel fabrication

Shipbuilding and repair

Maintenance components

Custom metal parts

The machine can be used as a standalone cutting station or alongside other metalworking equipment such as CNC plasma cutters,laser cutting machines,mechanical saws,and drilling machines.

Cutting Carbon Steel

Gas cutting is widely established for carbon steel and similar ferrous materials. It can be used for a broad range of steel plate thicknesses when the correct equipment and cutting parameters are selected.

Material thickness directly affects torch selection,nozzle size,oxygen pressure,and cutting speed. Therefore,the cutting capacity should be confirmed according to the machine specifications rather than assuming that every model can process every steel thickness.

For customers purchasing a profiling gas cutter,the material grade,plate thickness,maximum workpiece dimensions,and required profile shape should be provided when selecting the machine.

Profile Reproduction

One of the main advantages of a profiling machine is its ability to reproduce a predetermined shape. A suitable template or guide can be used to control the movement of the cutting torch.

This approach can be valuable for small and medium production batches,custom fabrication,and repair work. A workshop may create a template based on a drawing or existing component and then use it to produce multiple similar steel parts.

Profile accuracy depends on the template,mechanical guide,torch alignment,workpiece stability,and cutting parameters. Applications requiring tight dimensional tolerances should be evaluated carefully before selecting the equipment.

Cutting Quality

The final cut quality is influenced by several factors. These include steel grade,material thickness,torch condition,nozzle selection,gas pressure,flame adjustment,cutting speed,and torch height.

Correct adjustment can help produce a more stable cutting edge and reduce excessive slag or irregularities. Poor settings may result in excessive slag,burrs,rough edges,or dimensional variation.

After gas cutting,some applications may require additional edge treatment. Slag removal,grinding,deburring,or chamfering may be performed depending on the final product requirements.

Production Efficiency

A profiling gas cutter can improve workshop productivity when similar shapes need to be produced repeatedly. Once the correct template and cutting parameters are established,the operator can reproduce the same or similar profile on multiple workpieces.

This can reduce repetitive manual marking and torch guiding. However, actual productivity depends on material thickness,profile complexity,workpiece loading,cutting speed,operator workflow,and machine configuration.

For very high-volume production or complex digitally controlled shapes,a CNC plasma or laser cutting system may provide a different level of automation. A profiling gas cutter remains useful where mechanical profile tracing and gas cutting are preferred.

Workshop and Industrial Applications

The machine is suitable for a variety of fabrication environments. Small fabrication shops can use it for custom steel parts and repair components,while larger manufacturers may use it as a complementary profile cutting station.

Common industries include:

Structural Steel Fabrication: Cutting plates,brackets,and connection components.

Construction: Producing steel plates,base components,and custom structural parts.

Machinery Manufacturing: Preparing plates and profiles for machinery assemblies.

Shipbuilding: Cutting suitable carbon steel components for fabrication and repair.

Maintenance: Reproducing replacement plates,brackets,and other steel components.

Material Compatibility

The primary application is compatible ferrous metal cutting,especially carbon steel.

Different steel grades may have different cutting characteristics,and the correct cutting parameters should be established for the actual material.

Conventional oxy-fuel gas cutting should not automatically be used for aluminum or stainless steel. These materials often require plasma,laser,waterjet,or mechanical cutting depending on thickness and application.

Customers should provide material specifications before confirming machine suitability.

Gas System and Operation

A gas cutting system normally includes a cutting torch,gas hoses,regulators,and appropriate gas supplies. The exact fuel gas configuration depends on the machine and application.

Gas connections should be checked before operation. The torch and nozzle should be inspected regularly to maintain stable flame and cutting performance.

Operators should be trained in gas cutting procedures and should follow applicable safety requirements when handling pressurized and combustible gases.

Safety Considerations

Gas cutting involves high-temperature flames,hot metal,and pressurized gases. Safe operation requires appropriate training and workplace controls.

Gas cylinders should be properly secured. Hoses,regulators,and connections should be inspected for damage or leakage. The cutting area should be kept clear of combustible materials.

Operators should use appropriate eye protection,heat-resistant gloves,protective clothing,and other required personal protective equipment. Adequate ventilation should also be provided to control fumes and combustion products.

Specific guards,safety devices,and accessories depend on the machine configuration.

Maintenance

Regular maintenance helps maintain stable cutting performance. Operators should inspect the torch,nozzle,hoses,regulators,and profiling mechanism regularly.

The cutting nozzle should be cleaned and replaced when necessary. The profile guide or template should remain clean and properly aligned.

Mechanical components should be inspected according to the manufacturer's maintenance schedule. Regular maintenance can help reduce unexpected downtime and support consistent profile cutting.

OEM and Custom Solutions

Different customers require different working areas,plate thicknesses,profile shapes,and gas cutting configurations. Customized solutions can therefore be evaluated according to the application.

When requesting a quotation,customers should provide material type,plate thickness,maximum workpiece dimensions,profile shape,production volume,and preferred gas cutting system.

Drawings,templates,or sample workpieces are useful for confirming the required profiling configuration.

FAQs

1. What is a profiling gas cutter?

A profiling gas cutter is a machine that guides a gas cutting torch along a predetermined profile or template to cut specific shapes in suitable metal materials.

2. What materials can it cut?

It is primarily designed for compatible ferrous metals,especially carbon steel sheets and plates. Material compatibility depends on the machine and cutting configuration.

3. Can it cut steel sheets?

Yes. The machine is designed for profile cutting of compatible steel sheets and plates.

4. Can it cut circular profiles?

Yes. Suitable profiling systems can reproduce circular and curved profiles when the correct template or guide is used.

5. Can it cut irregular shapes?

Depending on the profiling mechanism,a suitable template can guide the torch along various curved and irregular outlines.

6. Is this a CNC cutting machine?

Not necessarily. A profiling gas cutter may use mechanical template or tracing technology instead of CNC programming. The exact control method depends on the model.

7. Can it cut stainless steel?

Conventional gas cutting is generally not the preferred method for stainless steel. Plasma,laser,waterjet,or other suitable processes may be required.

8. Can it cut aluminum?

Standard oxy-fuel gas cutting is generally not suitable for aluminum. An alternative cutting technology should be selected according to the aluminum application.

9. What affects the cutting quality?

Material thickness,steel grade,nozzle selection,gas pressure,flame adjustment,cutting speed,torch alignment,and workpiece stability all affect the finished cut.

10. Does gas cutting require secondary finishing?

It can. Depending on the application,the cut edge may require slag removal,grinding,deburring,or other finishing operations.

11. Is the machine suitable for fabrication workshops?

Yes. It is suitable for steel fabrication,construction,repair,maintenance,and general metalworking applications.

12. Can the machine be customized?

Yes. Working dimensions,profiling systems,torch configuration,and other options can be evaluated according to customer requirements.

Why Choose Us

Dedicated Profiling Capability – Designed for template-guided profile cutting of suitable steel sheets and plates.

Established Gas Cutting Process – Suitable for compatible carbon steel and ferrous metal fabrication applications.

Flexible Profile Production – Supports suitable circular,curved,and customized profile shapes.

Workshop-Friendly Solution – Practical for fabrication,repair,maintenance,and custom steel production.

Repeatable Cutting – A suitable template or guide can help reproduce similar profiles consistently.

Broad Industrial Applications – Suitable for construction,structural steel,machinery,shipbuilding,and general fabrication.

Complementary Production Equipment – Can be used alongside plasma,laser,sawing,and drilling equipment.

OEM & ODM Support – Machine configuration can be evaluated according to material dimensions,profile requirements,and production needs.

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