Precision Spot Welding System for Mould Maintenance Laser Welding Machine

• Customization: Available
• After-sales Service: Online Services
• Warranty: Two Years
• Model NO.: HS-MOW150/MOW200/MOW300/HW1500/HW2000
• Application: Manufacturing Industry
• Technical Class: Fiber
• Control: Manual
• Power Density: Deep Fusion Welding
• Laser Classification: Fiber
• Type: Laser Mold Welding Machine
• Laser Power: Qcw 150W 200W 300W / Cw 1500W
• Laser Type: Fiber Laser Source
• Laser Wavelength: 1080±10nm
• Z Crane Arm: Rotate 360 Degree ,up and Down
• Pulse Width: 150W 200W 300W
• Focus Distance: 100mm
• Spot Diameter: 0.2 to 5mm
• CCD Camera: Option
• 80mm Rotary Device: Option
• Cooling System: Water Cooler
• Water Cooler Capacity: 10 Litres /16 Litres /20 Litres
• Microscope: 10X
• Power Required: AC 220V ±10% 50/60Hz 1 Pha
• Machine Size: 1650*920*1150mm
• Transport Package: Wooden Box Packaging
• Specification: 1650*920*1150mm
• Trademark: HS LASER
• Origin: Shen Zhen
• Production Capacity: 1000
• Package Size: 195.00cm * 125.00cm * 135.00cm
• Package Gross Weight: 280.000kg

Product Description

Product Description

Fiber Laser Welding Machine for Mold Repairing
 

This is a new design CW or QCW fiber laser welding machine for mold repair, QCW lasers have power options of 150W, 200W, and 300W, and CW fiber lasers have power options of 1500W and 2000W to choose from.
Mould machine welding machine is specially adapted to repair all kinds of moulds, such as plastic injection molds, automotive interior plastic molds, mobile phone bottom plate molds, etc., all kinds of molds of different sizes can be repaired. The mold machine welding machine can repair the mold up to 95 to 99% the same as the original one. Whether it is the appearance of the mold or the actual use, it is impeccable, and it can save a lot of costs for new molds.
Mold laser welder advantage
1. High Precision and Control
Capable of micro-welding even the smallest mold components.
Minimal heat-affected zone (HAZ), which prevents mold deformation or damage.
Accurate positioning for delicate or detailed repairs.
2. Superior Beam Quality
Fiber lasers have a higher beam quality (M² ~1.1), allowing tighter focus and deeper penetration with less power.
Results in cleaner welds and less post-processing.
3. Low Heat Input
Reduces thermal stress and distortion on mold components.
Suitable for temperature-sensitive or high-hardness materials like tool steels (H13, SKD61, etc.).
4. Longer Lifespan and Lower Maintenance
Fiber lasers have a lifespan of 50,000-100,000 hours.
No need for frequent replacement of laser rods or reflectors.
Maintenance is minimal compared to traditional laser systems.
5. High Efficiency and Speed
Fast startup and operation; does not require warm-up time.
Higher welding speed compared to YAG lasers.
Improved production throughput and reduced downtime.
6. Energy Efficiency
Fiber lasers are more energy-efficient (conversion efficiency of ~30-40%) compared to YAG (~3-5%).
Reduced electricity consumption, contributing to long-term cost savings.
7. Compact and Modular Design
Smaller footprint due to the fiber laser's compact design.
Easier integration into workstations or mobile repair setups.
Easy to set up parameter of control system
Easy to learn how to set up parameter of mold laser welder control system. Current. Pulse , Frequency and Spot. The Current. Pulse and Frequency parameters complement each other, but when the Current parameter is adjusted to a high value, the Pulse and Frequency value cannot be increased accordingly. On the contrary, when the other parameters are high, Current needs to be decreased accordingly.

Electric module
Electric module supports forward, backward, left and right movement
Additional circular parameter adjustment screen
In addition to the 7-inch screen control system, we also designed a very small circular screen adjustment.
The power, frequency, pulse width, and welding can be adjusted by rotating.
Z crane of arm can rorate 360 degree
By loosening the 2 fixings of the Z crane, it can be rotated 360 degrees horizontally, it also can up and down.
CCD Camera system
CCD camera can help you easy to view weld result and adjust exact weld position.

Product Parameters

QCW 150W 200W 300W and 1500W 2000W Mold Laser Welding Machine Technical Parameters
Model number: HS-MOW150 HS-MOW200                            HS-MOW300 HS-HS-HW15000 HS-HW2000	Water cooler capacity: 10 litres /16 litres /20 litres
Laser power: QCW 150W 200W 300                        CW 1500W 2000W	Type of water: Distilled water or pure water
Laser type: Fiber laser source	Machine color: White with red or blue
Laser wavelength::1080±10nm	Microscope: 10X
Z crane arm: rotate 360 degree ,up and down	Radiation protection: Anti-laser acrylic material
Pulse width:150W 200W 300W (1-20ms)                     1500W 2000W (1-60 ms)	Type of gas: Argon gas
Frequency: 150W 200W 300W (1-30Hz)                      1500W 2000W (1-25 Hz)	Air pressure:3 to 5 bar / 0.3 to 0.5 Mpa
Focus distance: 100mm	Power required:  AC 220V ±10% 50/60Hz 1 Pha
Spot diameter: 0.2 to 5mm	Total power: 150W 200W 300W 2kw 2.5kw 3kw 1500W 10kw 2000W 12kw
CCD camera:option	Warranty period: 2 years
80mm rotary device: option	Machine size :1650*920*1150mm
Fiber cable length:10m	3D Table size
Cooling system:  Water cooler	600*450*600mm

Sample Display