Product Introduction
The ISE-850-2 beveling tool is designed for large-diameter and heavy-wall pipe processing. It is mounted inside the pipe and uses an internal expansion mechanism for positioning and clamping. the ISE-850-2 is designed for approximately 600–830 mm pipe inside diameters, with a maximum wall thickness of up to 75 mm and an adjustable bevel angle of 0–45°. Its electric drive makes it suitable for workshop and on-site pipe preparation before welding.

Product Advantages & Features
1. Internal Expansion Mounting
The machine 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. Suitable for Heavy-Wall Pipes
The ISE-850-2 is designed for heavy-wall pipe processing, with a maximum wall thickness of up to 75 mm, making it suitable for pipe-end preparation before welding.
4. Electric Drive
The electric drive provides a practical power solution for workshops and job sites with a suitable electrical supply.
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 |
| ISE-850-2 | 600–830 mm | ≤75 mm | 9 r/min |
Pipe Materials
With suitable cutting tools, the ISE-850-2 china beveling tool can be used for common industrial metal pipe materials.
Carbon steel
Stainless steel
Alloy steel
Cast iron, depending on the tooling and working conditions
Different pipe materials require appropriate cutting tools and machining parameters. Customers should provide the pipe material when selecting the machine.
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-850-2 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.
Products Description
Why Choose Us
After years of development, the company has won the domestic and international markets with excellent quality and perfect service..

Certificate of Qualification
Qualification and honors acquired by the enterprises, over the post achievements of the enterprise must,but also on the enterprises to create briliant tomorrows inspiration and encouragement!Toward a new sfep, Team is hard work, never stop the belief!

Production Equipment
The company strictly controls quality in every link from design, development to production, implements a testing system in line with world - class industrial standards, and establishes strict standards for the entire production process, striving for excellence to demonstrate the company's rigorous quality philosophy.

Storage Center
Specializing in the production of electric, pneumatic, hydraulic, CNC and explosion - proof groove cutting machines, the company has won domestic and international markets with excellent quality and perfect services after years of development, gaining unanimous praise and trust from users.

Testing Center
Equipped with high - precision CNC machine tools, processing centers, advanced equipment, technologies and a strict quality management system, the company has built a leading R & D team. By fully applying new technologies, processes and materials, it ensures the stability and reliability of products.
FAQ
FAQ
Q: What is the ISE-850-2 used for?
A:The ISE-850-2 is mainly used for pipe-end beveling, chamfering, and edge preparation of large-diameter and heavy-wall metal pipes.
Q: What is the working range of the ISE-850-2?
A: The listed pipe inner diameter range is approximately 600–830 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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