SFX 200W Mold Laser Welding Machine LJW-200 for High Precision Mold Repair

Upgrade your mold repair efficiency with our Professional Mold Laser Welding Machine LJW-200 – engineered for high-precision micro-welding and designed to handle the toughest tasks in mold manufacturing and repair industries. 

Key Features:

High Energy & Stability: 

Equipped with a new high-power laser power supply and laser source, this machine delivers strong, consistent welding performance with enhanced energy output.

High-Precision Repairs: 

Minimal heat-affected zone ensures no deformation, a clean and aesthetic finish, and strong, durable welds — ideal for delicate and detailed repair work.

User-Friendly Operation: 

Simple interface that’s quick to learn. The system supports 5 customizable parameter presets — set once and recall anytime for improved workflow efficiency.

Wide Application Scope: 

Perfect for precision injection molds, die-casting molds, and general mold repairs. Effectively handles porosity, edge breakage, and overcuts in castings or machined parts. Also suitable for welding various metal structural components.

Guaranteed Quality Components: 

Features an imported ceramic focusing cavity that’s corrosion-resistant and heat-resistant, offering long service life. 

Includes a high-definition protective microscope with 10x magnification and a high-speed optical filter to reduce eye fatigue and enhance safety. 

The multifunctional workbench is adjustable in multiple directions to accommodate a variety of welding needs.

Product Parameters: 

• Model: LJW-200 
• Laser Wavelength: 1064nm 
• Focusing Cavity Reflector: Ceramic 
• Maximum Laser Power: 200w 
• Crystal Rod: 7*145mm Yellow Rod 
• Pulse Width: 1-20ms 
• Laser Frequency: 1-20Hz 
• Spot Adjustment Range: 0.3-2mm 
• Aiming ＆Positioning: Crosshair 
• Chiller Cooling Power: 1.5P 
• Total Power Consumption: 7kw 
• Power Requirement: 220V±5% / 50Hz 
• Welding Wire Diameter: 0.2-0.5mm 
• Main Unit Dimensions: 1040*340*980mm 
• Main Unit Weight: 66kg 
• Worktable Weight: 58kg 
• Worktable Dimensions: 550*400*740mm 
• Worktable Stroke: 125*100*150mm 
• Chiller Dimensions: 580*450*800mm 
• Chiller Weight: 75kg 
• Packaging Dimensions: 1250*750*1050mm 
• Total Weight: 240kg 

Use Cases: 

Repair welding of precision injection molding films, die-casting molds and other types of molds. 

Repair of pores and broken edges of castings and machined parts. 

Welding of various metal structural parts.

Delivery & Warranty: 

The machine is free shipping and can be delivered from China in 5-7 days. 

We provide 2 years warranty for the laser source and 1 year warranty for the whole machine. English operation Manual user and video and for you. If there is any technical question with our machine, please tell us,we will replace the accessories you need for free.