QCW/Fiber Mould laser welding machine with crane
1. Fiber laser and QCW laser can be selected, with stable and reliable beams
2. Equipped with a dedicated chiller, which can meet long-term welding requirements and provide better stability;
3. Equipped with a three-dimensional load-bearing workbench base with electric lifting, the workbench moves using precision ball screws and high-precision straight guide rails, which are light and flexible, with precise positioning and a load-bearing capacity of 50 kg;
4. Equipped with a gas protection system, which effectively protects the product from argon gas protection during welding, maintains the product's true color and ensures welding quality
Advantages of Laser Welding Machine for Mold
- High Precision: Laser welding technology excels in achieving superior precision. It enables precise welding even on intricate details and complex shapes of molds. This precision ensures accurate and consistent welds, resulting in high-quality joints.
- Low Heat Input: Laser welding minimizes heat input during the welding process, reducing the size of the heat-affected zone on the mold. The low heat input can maintain the mold's stability in shape and dimensions.
- Fine Control: Laser welding technology allows for highly precise control over welding parameters such as laser power, welding speed, and focal length. Fine-tuning these parameters ensures optimized welding results, meeting specific requirements in mold manufacturing.
- Non-contact: Laser welding operates as a non-contact method, eliminating the need for direct contact with the mold surface, which eliminates issues related to mechanical stress and wear, which are common in traditional welding methods. The absence of contact also prevents wear and contamination caused by friction between the welding tip and the mold surface.
- Fast Speed: Laser welding is an efficient method with fast welding speeds, which is an ideal solution for mass-producing molds or high-throughput manufacturing processes.
Machine Configuration
Machine Size
Machine Advantages
(1) Integrated Lifting Arm Design: The new one-piece structure ensures effortless mobility during operation.
(2) Extended 1.7m Arm Length: Ideal for welding larger molds with enhanced flexibility.
(3) Lightweight Welding Head + Upgraded Casters: Reduced weight and 360° swivel casters provide stability and precision, eliminating shaking at all.
(4) Water-Cooled Lens System: Direct connection to the chiller prevents lens cracking by maintaining optimal temperature.
(5) Equipped with 3-Axis Automated Handle: Automatically adjusts the optical path direction, replacing manual joystick operations for greater accuracy.
(6) Dual Output Modes (Continuous/Pulse): The added output button supports both continuous welding and spot welding for diverse scenarios.
(7) Detachable Display with 4m Fiber Cable: Adjust parameters remotely during welding for seamless workflow.
(8) Separate Laser & Chiller Units: Simplified maintenance and repair for long-term cost savings.
(9) Double Swing Welding: Larger spot, thicker fuse, can melt 1.4mm welding wire, ensuring robust weld quality.
Sample Display
Technical Parameter
| Model |
QCW-150W-DB |
QCW-300W-DB |
LX-1500W-DB |
| Maximum laser power |
150W |
300W |
1500W |
| Laser wavelength |
1080±10nm |
| Laser fiber length |
10M |
| Laser frequency |
1-30Hz |
1-30Hz |
1-25HZ |
| Pulse Width |
1-20Ms |
1-20Ms |
1-60MS |
| Light spot adjustment range |
0.2-3mm |
0.2-5mm |
0.2-5mm |
| Aiming and positioning |
Microscope (optional camera system) |
| Chiller cooling power |
0.6P |
0.6P |
CW1500 |
| Rated power |
2.5KW |
3KW |
7KW |
| Power demand |
220V±5V 50Hz/60A |
| Three-dimensional load-bearing workbench |
50kg |
| Overall dimensions/net weight |
host:1650*920*1150mm |
Three-dimensional load-bearing workbench:600*450*600mm
|
Company Profile
SHANGHAI SAN LASER TECHNOLOGY CO., LTD - A trailblazer in laser technology for over a decade - proudly introduces its latest generation of precision laser systems for diverse industrial applications. Since its inception, the SAN brand has been committed to pioneering research, cutting-edge innovation, and manufacturing excellence in laser equipment. To date, our solutions have been successfully implemented across global markets, empowering businesses worldwide.
Our Mission:
"We dedicate ourselves to engineering, manufacturing, and innovating laser technologies that optimize your operations, laying the foundation for enduring partnerships and mutual growth."
Our factory
PATENT CERTIFICATE
Customer Visit
Customer feedback
FAQ
Fiber Laser & QCW Mold Welding Machine FAQ
Q1: What is the difference between a fiber laser welder and a QCW mold welding machine?
A: A fiber laser welder uses a continuous or pulsed fiber laser source, ideal for high-speed, precision welding of thin materials. QCW (Quasi-Continuous Wave) mold welding machines deliver high-energy pulses with controlled heat input, perfect for repairing molds, dies, and thick components while minimizing thermal distortion.
Q2: What materials can our welding machines handle?
A: Our machines are compatible with stainless steel, carbon steel, aluminum, copper, titanium, and their alloys. QCW models excel with high-reflectivity materials (e.g., copper, gold) and hard metals used in molds.
Q3: What industries are these machines suitable for?
A: Automotive (mold repair), aerospace (component welding), electronics (micro-welding), tooling (die maintenance), and jewelry (precision joining).
Q4: What are the key advantages of your machines?
A:High precision: Spot sizes as small as 0.01mm.
Low heat input: Reduces workpiece deformation.
Energy efficiency: Fiber lasers consume 30% less power than traditional models.
Long lifespan: 100,000+ hours laser source lifetime.
Q5: How often does the machine require maintenance?
A: Minimal maintenance is needed. Clean lenses monthly, replace consumables (e.g., protective windows) every 6-12 months, and schedule annual professional calibration.
Q6: Do your machines meet international safety standards?
A: Yes. All equipment complies with CE, ISO 9001, and laser safety certifications (IEC 60825-1).
Q7: Can the system be customized for specific applications?
A: Absolutely. We offer customizable power settings (50W-3000W), optional rotary axes for complex geometries, and tailored software for automated workflows.
Q8: What is the warranty period?
A: 2-year warranty on the laser source and 1-year warranty on other components, with 24/7 technical support.
Q9:Do you provide onsite training?
A: Yes. Free remote training is included, and onsite training can be arranged for bulk orders.
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