Product Introduction
Powered by compressed air, pneumatic pipe beveler is suitable for pipe beveling applications where electric power is unavailable or where explosion-proof environments are required. It provides fast, accurate, and efficient beveling solutions for different pipe materials and sizes.
This pneumatic pipe beveling machine is widely used in pipeline installation, pressure vessel manufacturing, and industrial piping projects.
Products Description
1. Internal Expansion Mounting
The pneumatic pipe beveler is mounted inside the pipe using an expansion mechanism. This internal mounting method avoids external clamping around the pipe.
2. Self-Centering
The expansion mechanism automatically centers the machine after it is inserted into the pipe, helping simplify setup and alignment.
3. Designed for Thick-Wall Pipes
The ISE-426-2 belongs to Wellnit's Model 2 series, which is designed for thick-wall pipe beveling with a listed wall thickness capacity of up to approximately 75 mm.
4. Pneumatic Drive System
Powered by compressed air, it is suitable for harsh working environments and areas without electrical power.
5. Cold Machining
The machine uses mechanical cutting rather than thermal cutting for pipe beveling, helping avoid a heat-affected zone caused by flame cutting.
6. Portable Structure
The compact design makes the machine easier to transport and suitable for workshop and appropriate field applications.
Product Specs
| Model | Pipe ID Range | Max. Wall Thickness | Speed |
|---|
| ISE-252-2 | 80–240 mm | ≤75 mm | 16 r/min |
| ISE-352-2 | 150–330 mm | ≤75 mm | 14 r/min |
| ISE-426-2 | 250–426 mm | ≤75 mm | 12 r/min |
| ISE-630-2 | 300–600 mm | ≤75 mm | 10 r/min |
Applications
Oil & Gas Pipeline
Used for pipe end preparation and welding beveling in oil and gas pipeline fabrication, installation and maintenance.
Chemical Industry
Suitable for beveling carbon steel, stainless steel and alloy steel pipes used in chemical process systems.
Power Generation
Can be used for pipe end preparation during power plant construction, fabrication and maintenance.
Boiler & Pressure Equipment
The Model 2 design for thick-wall pipes makes it suitable for certain boiler and pressure equipment pipe preparation applications.
Pipeline Fabrication
The ISE-352-2 can be used in pipe fabrication workshops for preparing pipe ends before welding.
Maintenance & Repair
Its portable structure makes the machine suitable for pipe maintenance and repair work at appropriate job sites.
Brief Introduction
Zhejiang Wellnit Machinery Manufacturing Co., Ltd., is a manufacturer of pipe beveling machines, flange facing machines, pipe cutting machines and other portable machining equipment. Wellnit provides electric, pneumatic, hydraulic and CNC machining solutions for pipe preparation, welding preparation and industrial maintenance.
Wellnit's product range includes internal expansion pipe beveling machines for different pipe diameters and wall thicknesses. The machines are designed for workshop production, pipeline fabrication and suitable on-site applications. Wellnit products have been exported to more than 60 countries and regions and the company has obtained ISO 9001 quality system certification.
Production Equipment
We have hundreds of production equipment including machining centers
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Certifications
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Export licence
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Patent Certificate
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FAQ
Q: What is an internal expansion pipe beveling machine?
A: An internal expansion pipe beveling machine is mounted inside the pipe bore. Its expansion mechanism secures and centers the machine before machining the pipe end.
Q: What is the working range of the ISE-426-2?
A: The listed pipe inner diameter range is approximately 250–426 mm, with a maximum wall thickness of approximately 75 mm.
Q: What types of bevels can the machine produce?
A: The machine can perform common pipe end preparation operations such as U/V-type weld beveling, chamfering and edge trimming. The available bevel configuration depends on the selected tooling.
Q: How do I choose the right pipe beveling machine?
A: You should provide the pipe inner or outer diameter, wall thickness, material, required bevel type and drive requirement. Wellnit can recommend a suitable model according to these parameters.
Q: What's the package?
A: Plastic case, wooden case. Fumigation-free plywood case is also available.
Q: Are there safety concerns when using pipe beveling machines?
A: As with any machinery, safety precautions must be followed. However, innovations such as auto-feed mechanisms in pipe beveling tools significantly reduce manual intervention, enhancing workplace safety.
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