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Our products are used in oil and gas, pressure vessels, shipbuilding nuclear and fossil fuels/electricity, steel structures, etc.

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On Site Machining Equipment

6″-40″ Flange facing machine at workshop


I. Equipment Overview

The built-in end surface processing equipment designed for 6''-40'' large-diameter flange repair adopts servo motor drive technology. It can be directly installed inside the container to complete the precision processing of the flange surface, effectively solving the sealing failure problem caused by on-site installation errors.




II. Applicable industries

Petrochemical: Reactor and tower flange repair

Nuclear power energy: Pressure vessel pipe processing

Shipbuilding: Hatch cover, pipeline flange processing

Marine engineering: Offshore platform equipment maintenance


III. Core advantages

Servo motor provides stable torque output to ensure smooth and vibration-free processing

The detachable frame is convenient for transportation and installation in narrow spaces

The quick tool change system supports milling/grinding dual mode switching

Strong on-site adaptability, processing can be completed without disassembling the container body

Applicable to various flange forms such as convex, concave, tongue and groove surfaces

Universal for materials such as carbon steel/stainless steel/aluminum alloy



The equipment provides efficient solutions for on-site flange processing with servo drive technology and modular design.

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