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Dowin Mold Laser Welding Machines

2025 Mold Best Laser Welders for Sale

Looking for a mold repair laser welding machine for metal? Check out our 4 models, Can quickly and accurately repair the pores, slag holes, and shrinkage holes formed during the casting process.Suitable materials for laser repair include ductile iron, gray iron, stainless steel, etc.

Die/Molds Repair Welding Machine

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200W/400W YAG Mold Laser Welding Machine Spot Welder Metal Jewelry Mold Repair

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Automatic spot yag laser welding machine for Repairing

 

laser welding repairing machine

Crane arm laser welding machine for mold repair

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200W QCW Pulse Fiber Laser Welding Machine

 

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Molds and Repair Welding Equipment

Mold and repair welding equipment focuses on mold restoration and small-batch component welding. These machines ensure precise welding for repairing cracks or worn-out parts, with post-weld surfaces that are easy to process. They help extend mold life and reduce replacement costs, while also supporting rapid small-part production.

Typical Applications:

  • - Mold repair: injection molds, die-casting molds, and stamping molds
  • - Quick welding of hardware tools and kitchenware parts
  • - Processing of small mechanical components
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Welding solution

-Can be used on titanium, nickel, tin, zinc, copper, aluminum, chromium, niobium, gold, silver and other metals and their alloys, as well as steel.
-Welding of the same material of such alloys as felling alloys may also be applied to copper-Nickel, nickel-titanium, copper-titanium, brass-copper.
-Low carbon steel – copper and other heterogeneous metal welding.

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