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In the high-stakes thermal management industry, joining copper and aluminum has long been considered a manufacturing bottleneck. Hailei Laser introduces a revolutionary Copper Laser Welding Machine designed specifically for Copper-Aluminum Composite Cold Plate Welding. Engineered to overcome the extreme reflectivity and thermal conductivity differences between these two metals, our advanced fiber laser technology serves as a highly efficient Vacuum Diffusion Bonding Alternative. We empower hardware and sheet metal factories to achieve Low Distortion Cold Plate Welding, ensuring superior thermal conductivity and structural integrity without the lengthy cycle times of traditional diffusion processes.
Core Selling Points for Buyers
Manufacturers transitioning from diffusion bonding or traditional TIG welding will find unmatched advantages in Hailei Laser's specialized equipment:
Overcoming High Reflectivity: Copper and aluminum act like mirrors to standard lasers. Our Copper Laser Welding Machine utilizes specialized waveform modulation and ring-shaped beam profiles. The outer ring pre-heats the surface to break the reflection barrier, while the inner core delivers deep penetration, ensuring a solid metallurgical bond.
Low Distortion & Precision: Traditional high-heat methods warp thin-walled cold plates. Hailei's low-heat-input technology locks the thermal energy strictly within the weld zone. This guarantees Low Distortion Cold Plate Welding, maintaining precise dimensional tolerances and eliminating costly post-weld flattening or grinding.
Cost-Effective Alternative: Vacuum diffusion bonding requires massive chamber sizes and hours of processing time. Our continuous fiber laser system operates at high speeds with automated robotic arms, reducing cycle times by over 80% and significantly lowering the cost per unit.
Technical Specifications at a Glance
Feature
Specification
Buyer Benefit
Laser Type
Continuous Fiber / Ring Beam
Penetrates high-reflectivity copper/aluminum
Material Compatibility
Cu-Al, Cu-Cu, Al-Al
True composite cold plate manufacturing
Thermal Input
Ultra-Low Heat Affected Zone
Low distortion, no post-weld rework
Weld Quality
Zero Porosity, Full Penetration
Vacuum diffusion bonding alternative
Automation
6-Axis Robot + Vision System
High repeatability for mass production
Why Partner with Hailei Laser?
At Hailei Laser, we understand that Copper-Aluminum Composite Cold Plate Welding requires more than just a machine; it demands a complete process solution. Our engineering team provides customized fixture designs, optimized welding parameters, and comprehensive after-sales support. Whether you are upgrading from diffusion bonding or seeking to improve your current laser welding yield, Hailei Laser delivers the precision, speed, and reliability your factory needs to dominate the thermal management market.
Contact Hailei Laser today to schedule a copper-aluminum welding demonstration!
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
500000-2000000
Employee Number:
30~100
Ecer Certification：
Verified Supplier
About Us
Shenzhen Hailei Laser Technology Co., Ltd., established in 2007, is a high-tech enterprise specializing in the R&D, production, and sales of customized laser welding equipment. Founded by a group of senior professionals in China's laser industry, the company is dedicated to providing cu... About Us
Shenzhen Hailei Laser Technology Co., Ltd., established in 2007, is a high-tech enterprise specializing in the R&D, production, and sales of customized laser welding equipment. Founded by a group of senior professionals in China's laser industry, the company is dedicated to providing cu...
