The 2-Inch Coaxial Laser Metal Deposition Head features a reflective coaxial design with a dual-channel powder feeding system, ensuring precise powder convergence at the center of the laser beam. Designed for extremely confined internal surfaces with diameters ≥50 mm, it supports processing depths of up to 1 meter, making it ideal for deep-bore cladding applications.
With exceptionally low heat input and minimal thermal impact on the substrate, the system produces ultra-low distortion and high-quality deposition results. It is specifically engineered for ultra-small bore, high-precision internal laser cladding and remanufacturing applications where accuracy, consistency, and component integrity are critical
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| Spot Quality | Intelligent Control and Monitoring | Material Compatibility | |||
Uniformity into a circular shape uniformity of energy distribution directly affects | Lens temperature, molten pool CCD vision, temperature, powder flow monitoring | Copper alloy and Titanium alloy, Iron-based, Nickel-based, Cobalt-based and other metal powders | |||
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| Modular Design | Functionality | Safety | |||
The lens system, moritoring system and optical path system operate in a modular manner,making them easy to disassemble, maintain and service | High-efficiency water cooling, spatter resistant, dustproof, water mist-resistant, low spare parts replacement, frequency sealing rating( e.g., IP65) | Equipped with high-temperature alarm, real-time protection of equipment stability and workpiece cladding quality. |
Performance Parameters | |
Fiber Interface | QBH |
Optical Path Structure | Standard transmission structure |
Cooling Type | Water cooling |
Power Options | 3KW |
Spot Size | Φ4 |
Applicable Materials | Iron-based, nickel-based, cobalt-based, copper titanium and other metal powders |
Operating Wavelength | 1080nm |
Auxiliary Functions | Lens temperature monitoring |
Ideal for surface strengthening and cladding repair of cylindrical, tubular, and flat components across various industries:
Mining & hydraulic support – External surface reinforcement of cylinder barrels and hydraulic legs in coal mining roof supports.
Steel & metal rolling – Wear-resistant cladding for mill rolls, backup rolls, work rolls, and other frequently replaced parts.
Power transmission systems – Surface performance improvement for crankshafts, drive shafts, main shafts, and other rotating components.
Pipeline & energy sectors – External wall protection for pipes used in oil, gas, chemical, and power generation facilities.
Hydraulic systems – Uniform cladding on plungers, sleeves, and tubular parts to ensure sealing reliability.
Flat or partial surfaces – Targeted cladding on localized flat areas or irregular workpiece surfaces.
Q1: What is the minimum internal diameter and maximum processing depth of this 2-inch coaxial deposition head?
A1: This head is specifically engineered for extremely confined internal surfaces with a minimum diameter of just 50 mm (approximately 2
inches), while supporting processing depths of up to 1 meter (≈39 inches). This makes it ideal for deep-bore cladding applications such
as hydraulic cylinder barrels, pipeline interiors, precision small-diameter bores, and remanufacturing of deep, narrow internal components.
Q2: What materials can be deposited with this 2-inch coaxial head for small-bore internal repair?
A2: This head supports a wide range of materials, including iron-based, nickel-based, cobalt-based, copper, titanium alloys, and other metal
powders. It is particularly well-suited for high-precision remanufacturing applications where component integrity, wear resistance, and
dimensional accuracy are critical — such as mining hydraulic supports, power transmission shafts, and thin-walled tubular components.
