Product Description
Plasma bevel dish head cutting machine is a CNC plasma cutting equipment specially used for processing end heads and completing bevels at the same time. It is mainly used in petrochemical industry, pressure vessels, boilers, pipelines and other industries. It is used to cut round, oval, disc and other seals, and accurately process the bevel angle required for welding to ensure the quality of subsequent welding.
Our Advantages
Firstly, the CNC plasma head cutting machine utilizes advanced computer numerical control technology to automatically perform cutting tasks with minimal human intervention. This significantly reduces labor intensity and improves production efficiency.
Precise positioning is another highlight of this equipment. With the help of high-precision sensors and positioning systems, the CNC plasma head cutting machine can achieve millimeter-level positioning accuracy on both large heads and small precision components.
Small error is one of the important characteristics of the CNC plasma head cutting machine. During the cutting process, this equipment can minimize cutting errors caused by factors such as material deformation and thermal effects through real-time monitoring and automatic adjustment systems.
High cutting accuracy is the core advantage of the CNC plasma head cutting machine. Its plasma cutting technology utilizes high-temperature, high-speed plasma arcs to quickly penetrate various conductive materials and achieve high-precision cutting. This cutting method not only results in neat and smooth cuts but also has a small heat-affected zone, effectively avoiding the degradation of material properties. For head manufacturing that requires high-precision cutting, the CNC plasma cutting machine is undoubtedly the best choice.
High cutting efficiency is also one of the reasons why this equipment is highly favored. The CNC plasma head cutting machine has the characteristics of rapid start-up and high-speed cutting, and can start working immediately without preheating. Its cutting speed can reach several meters per minute or even higher, far exceeding traditional mechanical cutting or flame cutting methods.
The CNC plasma head cutting machine offers exceptionally smooth cut edges. Thanks to the high-temperature nature of the plasma arc, materials are rapidly melted and blown away during the cutting process. This results in a cut surface that is not only smooth and free of burrs, but also of high quality. Such precise cuts are not only visually appealing but also reduce the need for extensive post-processing, thereby enhancing overall operational efficiency.
In addition, CNC plasma head cutting machines are capable of bevel cutting and vertical cutting. By adjusting the cutting parameters and torch angle, the equipment can complete cutting tasks of various shapes in one cutting process, including bevel cutting and vertical cutting. This rich range of cutting methods not only meets the processing needs of different workpieces, but also improves the utilization rate of the equipment and processing flexibility.
Application
1. Its applications in the medical field include
In pharmaceutical production, reaction vessels and storage tanks require head closures with corrosion resistance and high sealing integrity. CNC plasma cutting machines equipped with multi-axis linkage systems (such as XYZ axes + rotation axis) can precisely cut head closures made of materials like stainless steel and titanium alloys. This ensures that the bevel angles and shapes meet welding requirements, reducing subsequent processing procedures. For example, the cutting ability for head closures with a diameter of up to 4500mm meets the manufacturing needs of large-scale fermentation tanks or storage tanks.
The equipment's thick plate cutting capability supports the cutting of thick plates of materials such as stainless steel and carbon steel (e.g., carbon steel 1.5 - 50mm, stainless steel 1.5 - 40mm), making it suitable for the manufacture of head closures for large storage tanks or reaction vessels. The cutting speed can reach 0 - 9000mm/min, and the no-load acceleration reaches 100m/s², enhancing production efficiency.
In sterilization equipment and disinfection containers, the head closures of devices such as autoclaves and sterilization cabinets need to be able to withstand high temperatures and pressures without leakage. Plasma cutting technology reduces material deformation by controlling the heat-affected zone (HRA) and maintains the mechanical properties of stainless steel, ensuring the safety of the equipment during long-term use.
2. Application in the chemical industry.
Common butterfly, oval, and hemispherical head closures in chemical equipment require high-precision cutting. The CNC plasma head cutting machine, through a multi-axis linkage control system combined with three-point positioning technology, can achieve both planar cutting and three-dimensional bevel cutting on the surface of the head, such as forming outer bevels or pipe hole bevels, reducing manual finishing processes.
3. Application in the food industry.
In the manufacture of food molds, CNC plasma cutting machines can efficiently process stainless steel molds, such as those used for cake layering, cookie shaping, or frozen food cutting. Complex contour cutting is achieved through programming, ensuring smooth mold edges and extending service life. When processing blender blades and cutting tools, the metal blades in food processing machinery (such as blender blades) require high hardness and corrosion resistance. Plasma cutters can handle high-hardness stainless steel or special alloy steel, and the cut parts can be directly used for food contact components without secondary processing.
Detailed Photos

Product Parameters
Effective length of work area |
3,000 to 30,000 mm |
Effective width of work area |
1,500 to 8,000 mm |
Possible cutting processes |
plasma, oxyfuel |
Maximum material thickness plasma |
according to plasma source |
Maximum material thickness oxyfuel |
200 mm |
Positioning speed |
up to 40,000 mm/min |
Positioning accuracy |
≤ 0.10 mm/m |
X, Y axis |
linear guides, driven on both sides and helical toothed racks |
Z axis |
ball screw |
Gantry type |
massive steel gantry |