Multifunctional Inner & Outer Wall Laser Cladding Machine For Pipe

The multifunctional inner & outer wall laser cladding machine is a professional CNC laser hardfacing system designed for cylindrical workpieces. Also known as theinternal & external wall overlay welding machine, it integrates inner wall cladding, outer wall cladding and precision overlay welding into one single device. It solves common industrial problems such as pipe surface wear, corrosion, scratch damage and dimension deviation, providing high-precision metallurgical bonding surface reinforcement for oil pipelines, hydraulic cylinders, rollers and mechanical shafts.

Different from traditional thermal spraying and ordinary surfacing equipment, this pipe laser cladding welding machine features low heat input, small deformation, dense coating structure and high bonding strength. It has become the preferred equipment for high-standard industrial surface repair and hardfacing.

- Dual-function Integration: Supports both internal wall and external wall processing, realizing one machine for multiple uses, greatly saving workshop space and equipment investment.
- High-precision Cladding Quality: The laser cladding layer is dense, uniform, crack-free and pore-free, with strong metallurgical combination and no peeling during long-term service.
- Low Thermal Deformation: Concentrated laser energy and low heat input effectively avoid workpiece deformation, which is especially suitable for precision pipe and cylinder repair.
- Customizable Processing Range: Flexible configuration of laser power, processing stroke and fixture scheme to meet different pipe diameters and length requirements.
- Superior Wear & Corrosion Resistance: The cladding layer significantly improves surface hardness, wear resistance, high-temperature resistance and corrosion resistance of mechanical parts.

This internal & external wall overlay welding machine uses high-energy fiber laser beam to melt metal powder and the workpiece substrate simultaneously, forming a uniform high-performance alloy cladding layer on the inner and outer wall of pipes or cylindrical parts. The coaxial powder feeding system ensures stable and uniform powder supply, while the servo rotation and moving system realizes continuous and precise laser cladding and overlay welding on the entire workpiece surface.

This pipe laser cladding welding machine is widely used in petroleum, chemical industry, mining, machinery manufacturing and hydraulic industries. It is perfectly suitable for pipe internal and external wall hardfacing, hydraulic cylinder inner wall repair, roller surface anti-corrosion and wear-resistant overlay welding, shaft surface strengthening and various cylindrical parts precision remanufacturing.

• Oil and gas pipeline inner & outer wall anti-corrosion cladding
• Hydraulic cylinder barrel inner wall wear repair
• Mechanical roller and shaft surface hardfacing
• High-precision cylindrical parts dimension restoration
• Industrial equipment high-temperature and wear-resistant coating customization

 

 

01.What is the difference between laser cladding and overlay welding?

Laser cladding is a high-precision overlay welding technology. Compared with traditional overlay welding, it provides lower heat deformation, higher bonding strength and smoother surface finish. Our multifunctional machine supports both processes to meet different customer standards.

02.Can this machine process both inner and outer walls?

Yes. This internal & external wall overlay welding machine is specially designed for dual-purpose processing, covering both inner wall precision cladding and outer wall large-area hardfacing.

03.Can you customize the machine according to workpiece size?

Absolutely. We support customized laser power, processing length, diameter range and fixture system to fit different pipe and cylinder specifications.

04.How much does it cost for a laser welding machine?

The price depends on the equipment configuration; different configurations have different prices. We will match the appropriate configuration according to your needs and then provide you with a quote.

05.Custom & Service Support

We provide one-stop solutions including equipment customization, process testing, installation debugging and after-sales training. If you have pipe laser cladding or internal & external wall overlay welding requirements, please contact us for free technical solution and quotation.

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