AUTOMATIC CUTTING & BEVELLING MACHINE
Advanced Automatic Cutting & Bevelling Machine Solutions
Automatic Cutting & Bevelling Machines are specialized equipment designed for preparing pipe ends, plate edges, or structural components before welding. By combining cutting (making a clean end) and bevelling (creating a pre-weld bevel or chamfer angle) in a single automated or semi-automated process, these machines significantly improve fabrication efficiency, weld quality, and consistency. They are widely used in industries such as shipbuilding, pressure vessels, pipelines, automotive, structural steel, and power generation.
Automatic Cutting & Bevelling Machine systems perform operations with minimal manual intervention. Key motions (rotation, clamping, tool feeding, angle adjustment) are often hydraulically or electrically driven, ensuring high precision, repeatability, and throughput. By automating the process, Automatic Cutting & Bevelling Machine solutions reduce errors, cycle time, and improve safety, especially when handling thick or high-value materials.
Key Features
- Used for pipe continuous cutting and beveling.
- It works according non-rotating tools, rotating pipes.
- The pipe clamping, locating, tool feeding are all driven by hydraulic. High machining precision can be guaranteed by the steady tool feeding.
- The feeding, locating, clamping, beveling, cutting of raw material pipe can be automatically finished in turns with high efficiency.
SPECIFICATION
| Model | QJQG-159-2.2D | QJQG-219-2.6D |
|---|---|---|
| Spindle Center Height of the Machine Tool | 800 mm | 800 mm |
| Hydraulic System Pressure | 1.5 – 4 MPa | 1.5 – 4 MPa |
| Spindle Speed | 150 r/min, 220 r/min | 100 r/min, 160 r/min, 250 r/min |
| Tool Feeding Speed | Steplessly adjustable | Steplessly adjustable |
| Spindle Drive Motor | 15 kW 960 r/min | 22 kW 960 r/min |
| Hydraulic System Motor | 5.5 kW | 5.5 kW |
| Motor of the Feeding Mechanism | 2.2 kW | 2.2 kW |
| Dia. of Steel Pipe for Cutting | Ø76 – Ø159 mm | Ø76 – Ø219 mm |
| Length of Steel Pipe for Cutting | 200 – 2200 mm | 200 – 2600 mm |
| Feeding Distance | 12000 mm | 12000 mm |
| Dimension (L × W × H) | 19150 × 1550 × 1130 mm | 20310 × 2420 × 1250 mm |
| Weight | 6500 kg | 8400 kg |
| Processing Precision | ||
| Repeated Precision of the Cutting Length | ≤ 0.5 mm | ≤ 0.5 mm |
| Both Ends Parallelism of Cut-off Pipe | ≤ 0.4 mm | ≤ 0.4 mm |
| Roughness of the Beveled Surface (Ra) | 6.3 – 3.2 μm | 6.3 – 3.2 μm |
| Model | QJQG-159-2.2D | QJQG-219-2.6D |
|---|---|---|
| Spindle Center Height of the Machine Tool | 800 mm | 800 mm |
| Hydraulic System Pressure | 1.5 – 4 MPa | 1.5 – 4 MPa |
| Spindle Speed | 150 r/min, 220 r/min | 100 r/min, 160 r/min, 250 r/min |
| Tool Feeding Speed | Steplessly adjustable | Steplessly adjustable |
| Spindle Drive Motor | 15 kW 960 r/min | 22 kW 960 r/min |
| Hydraulic System Motor | 5.5 kW | 5.5 kW |
| Motor of the Feeding Mechanism | 2.2 kW | 2.2 kW |
| Dia. of Steel Pipe for Cutting | Ø76 – Ø159 mm | Ø76 – Ø219 mm |
| Length of Steel Pipe for Cutting | 200 – 2200 mm | 200 – 2600 mm |
| Feeding Distance | 12000 mm | 12000 mm |
| Dimension (L × W × H) | 19150 × 1550 × 1130 mm | 20310 × 2420 × 1250 mm |
| Weight | 6500 kg | 8400 kg |
| Processing Precision + | ||
| Repeated Precision of the Cutting Length | ≤ 0.5 mm | ≤ 0.5 mm |
| Both Ends Parallelism of Cut-off Pipe | ≤ 0.4 mm | ≤ 0.4 mm |
| Roughness of the Beveled Surface (Ra) | 6.3 – 3.2 μm | 6.3 – 3.2 μm |
Frequently Asked Questions
What you should know
What is an automatic cutting bevelling machine?
An automatic cutting bevelling machine is an advanced industrial system designed to perform pipe cutting and edge beveling operations automatically. It helps manufacturers achieve accurate cuts, consistent bevel angles, and improved production efficiency compared to manual methods.
What are the benefits of using an automatic cutting bevelling machine?
Automatic cutting bevelling machines offer several advantages, including higher cutting precision, reduced manual effort, faster production cycles, improved safety, and consistent quality. They are ideal for industries requiring repetitive pipe processing and fabrication work.
Which industries use automatic cutting and bevelling machines?
Automatic cutting and bevelling machines are widely used in industries such as pipe manufacturing, steel fabrication, pressure vessel manufacturing, infrastructure, PEB structures, and heavy engineering applications where precise pipe preparation is required.
Can an automatic cutting bevelling machine improve welding quality?
Yes, proper bevel preparation creates a uniform edge profile that improves welding performance. It helps achieve better joint fit-up, deeper weld penetration, and stronger weld connections during fabrication processes.
What materials can be processed using an automatic cutting bevelling machine?
Automatic cutting bevelling machines are commonly used for processing metal pipes and components made from materials such as carbon steel, stainless steel, and other industrial-grade metals, depending on the machine configuration.
Why choose Kaiyuan automatic cutting bevelling solutions?
Kaiyuan’s automatic cutting bevelling solutions are designed for precision pipe processing with features such as automated cutting, beveling, hydraulic clamping, and efficient material handling to improve productivity and reduce operational time.