

Applications
The GPM-300ST beveling machine is widely used in industries such as:
- Steel structure fabrication
- Pipe prefabrication workshops
- Fabrication de récipients sous pression
- Bridge engineering
- Wind power tower production
It is especially suitable for end beveling of round pipes, square tubes, and rectangular tubes.







Versatility & High Efficiency
- Dual-purpose design: Processes both round pipes and square tubes without replacing any accessories, enabling seamless switching
- Multi-functional capability: Suitable for round pipes, square tubes, rectangular tubes, solid bars, and square steel
- High-efficiency milling process: Uses advanced milling technology instead of traditional turning, providing faster processing and higher productivity
- Intelligent layered cutting: Automatically performs step-by-step milling according to bevel depth, improving machining accuracy and extending tool life
- Excellent bevel quality: Surface roughness reaches Ra 3,2–6,3, producing smooth bevel surfaces ready for welding without additional grinding
- Cold cutting technology: No thermal deformation or oxide layer, maintaining material properties and improving welding quality




Operation & User-Friendly Advantages
- No programming required: Equipped with an HMI PLC touchscreen control systemfor simple parameter input and operation
- Simple operating procedure: Load the workpiece → input parameters → press start → machining completed automatically
- Single-operator operation: One worker can easily handle the entire machining process
- No additional accessories required: Switching between square tube and round pipe processing requires no tooling change
- Safety-focused design: Fully enclosed protection with safety interlock system reduces operational risks
- Ideal for batch production: Stable performance suitable for continuous industrial processing
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