As we close out 2025, our 91st year in business, one thing remains unchanged. Since 1934, our focus has been on solving our customers’ greatest challenges through practical innovation. While the tools and technology have evolved, the mission has not: deliver solutions that reduce downtime, improve consistency, and make work easier for our customers.

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Every manufacturer faces production bottlenecks—whether it's excessive tool wear, slow part marking, costly mold repairs, or inefficient surface prep. We get it. That’s why we built a lineup of portable, high-performance tools that solve these challenges while keeping your production moving.

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As we approach our 90th(!) year in business in 2024, we wanted to take a step back and briefly reflect on an eventful 89th. Here’s a quick summary…

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Scratches, dents, and imperfections can damage molds and dies over time, compromising their functionality and efficiency. Traditional mold repair methods often involve time-consuming processes, significant costs, and the potential for damage to adjacent areas. Portable micro welding via the MoldMender Micro Welder revolutionizes mold and die repairs by utilizing a low heat, non-arcing, resistance welding process that’s ideal for small repair issues.

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The Rocklin Manufacturing MoldMender Micro Welder delivers simple and cost-effective mold and die repair in-house through a low heat, non-arcing welding process.

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The MoldMender Micro Welder is a fully portable mold repair solution, enabling mold repair to be completed directly on-site without any pre-heating, heat treating, or prior welding experience required. The permanent weld can be completed immediately, eliminating unnecessary downtime that occurs when waiting for molds to come back from outside repair facilities. And the micro welds can be completed at a far lower cost vs. other methods such as laser welding.

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