PrintIt’s a question we get quite a bit from OEMs and engineers, what is the lead time for micro molding? Generally speaking, the lead time for micro mold tooling is 6-8 weeks but the time frame can differ.
Factors that determine micro mold lead time
Depending on internal work load, our existing queue, and even part complexity, lead times can vary. Mold complexity is the largest issue that impacts micro mold lead time. How many slides, core-pulls, what kind of tolerances are all top considerations when we are nailing down an accurate timeline for our customers.
Precision micro optics projects, for example, adds weeks to lead time, perhaps 12+ weeks due to diamond turning process times. Also affecting lead time can be the time required to wait for overmolding inserts from other suppliers.
Automation is another factor. If complex automation or robotics processes are required for us to develop in-house due to higher volume or complex projects (insert/overmolding) the lead time for micro molding could be 12+ weeks or longer depending on the complexity of the project.
When does the clock start ticking?
The official micro mold lead time begins after our DFM team presents to the customers and the customer signs off with final frozen files. At this stage, our in-house team and the customer’s designers are in agreement with project outcomes.
The reason our lead time can be as fast as 4-6 weeks, is because of our in-house micro mold tool room resources. Not only can our tool room handle large volumes, but keeping projects in-house allow us to communicate with ease and minimize communication delays, not to mention shipping. This is an advantage for us.
Why Accumold’s Lead Time For Micro Molding Is Short
Our operations are purpose-built to minimize lead times at every stage. With an in-house tool room, molds never sit idle waiting to be shipped back and forth. Our automation systems are designed, built, and deployed internally. Our internal team does everything from writing the code to final installation, eliminating delays caused by outside vendors and scheduling constraints. An in-house quality lab verifies accuracy from the very start, ensuring parts meet requirements early and consistently. Each customer is supported by a dedicated team, creating clear, efficient communication with the same people who are building your molds and systems. While micro molding lead times can vary, these factors are communicated upfront, so expectations are aligned and deadlines are protected. Bringing us in early allows us to collaborate directly with your engineers, designers, and suppliers, and with our fully integrated teams, projects move quickly and predictably.