This internal expansion pipe beveling machine adopts new deceleration, expansion clamping and feed mechanisms, greatly improving structural stability and operational convenience. It supports V , I and U bevel machining for pipe diameters ranging from 45 mm to 120 mm, with a cutter head speed of 50 R/min. Featuring a lightweight and portable design, it offers distinct advantages for on site cutting of large bore pipes.
Multi point outer wall clamping and internal expansion quick fit design allow rapid installation anywhere on the pipeline. Adjustment and locking require only one standard wrench. This internal expansion pipe beveling machine is lightweight and portable, delivering outstanding performance for large diameter field operations.
Pure cold working process preserves pipe material properties. The tool rotates while the pipe stays stationary. Delivers deformation free, burr free, clean cuts for high quality welding requirements.
Compatible with carbon steel, stainless steel, alloy steel, copper, aluminum, titanium and selected plastic pipes. Covers pipe diameters 16 600 mm with matched models. Supports U bevel, single V bevel, J bevel and other profiles.
Multiple power options: multi voltage motor or engine drive for off grid sites. Processes pipes, pressure vessels and steam generators. Widely applied in petroleum, petrochemical, nuclear power, pharmaceutical, boiler and emergency repair projects.
| Item | Specification |
| Applicable groove type | V-type, I-type, U-type |
| Processing pipe diameter range | 45mm - 120mm |
| Max processing wall thickness | ≤15mm |
| Motor power | 1.2KW |
| Equipment weight | 25KG |
| Cutterhead speed | 50R/min |
| Axial feed depth | 50mm |
| Feed rate | 0.07-0.1mm |
| Optional tool angle | 30°, 37.5°, 60°, 0°, 15° inner slope |
A: This internal expansion pipe beveling machine is suitable for pipes with inner diameter of 45 120 mm and wall thickness ≤15 mm. Optimized for multi diameter working conditions, it firmly locks onto the pipe inner wall by adjusting the expansion mechanism to ensure stable machining for pipes of various sizes.
A: Featuring lightweight and portable design, its fixing system can easily clamp the pipe via internal expansion. Fastening components are simple to adjust with only one wrench. It delivers prominent advantages for on site cutting of large bore pipes.
A: High safety is achieved as the pipe stays stationary while the cutter rotates for beveling. It produces deformation free, burr free and clean cuts, ideal for applications requiring high quality welding.
A: Multiple power options are available, including multi voltage motor or engine drive for off grid field sites. It can process various pipes such as plastic, copper, aluminum, carbon steel, stainless steel and titanium.
All supplied drawings and technical documents for the internal expansion pipe beveling machine shall conform to applicable international or national standards and specifications. SI (International System of Units) shall be used for all units in the machine’s equipment related software and drawings. All documentation shall be furnished in Chinese.
One hard copy set of complete documentation, together with one electronic copy.
Packing list (including spare parts and accessories supplied with the equipment)
Equipment operation manual, certificate of conformity, warranty certificate and operating procedures
Electrical schematics, terminal wiring diagrams, mechanical drawings, hydraulic schematics and foundation drawings of the equipment
Operation manuals and certificates of conformity for key outsourced components
Address
Banshang Dalongsi Industrial Zone, Liujia Town, Wujin District, Changzhou City, Jiangsu Province, China
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