Most people think of 3D printing as a one-off process — one design, one part, done. But at 3D Posed in Fort Myers, we regularly run production batches for local businesses that need consistent, repeatable parts at scale. Here's a behind-the-scenes look at what it actually takes to print 100 parts for a single client.
The Request
A local Fort Myers business came to us needing 100 identical components — custom brackets used in their product assembly line. The parts needed to be dimensionally consistent, strong enough for repeated use, and delivered on a tight timeline.
Simple enough on paper. Here's how it actually went.
Step 1: Design Validation
Before we print a single part at volume, we always run a validation print. One part, checked against the client's specs — fit, finish, and function. This saves hours of wasted material and time if something needs to be adjusted.
For this job, we caught a tolerance issue on the first test print. A small adjustment to the CAD file and the second test was perfect.
Step 2: Material Selection
For this batch we chose PETG — it offered the right balance of strength, slight flexibility, and resistance to the environment the parts would be used in. ABS was considered but ruled out due to the enclosed space where the parts would be installed.
100 parts × estimated material per part = we pulled and staged filament in advance to avoid mid-run spool changes disrupting consistency.
Step 3: Plate Optimization
Running 100 parts one at a time isn't efficient. We optimized our build plates to nest as many parts as possible per run without compromising print quality. For this job, we fit 8 parts per plate — meaning roughly 13 plate runs across our machines.
Plate layout matters more than most people realize. Poor nesting wastes time and increases the chance of a failed print taking out multiple parts at once.
Step 4: Print Monitoring
We don't just hit print and walk away. Each plate is monitored through the first few layers — the most critical phase where adhesion failures happen. After that, periodic checks catch any mid-print issues before they cascade.
For a 100-part job, consistency is everything. One bad plate can set back delivery by hours.
Step 5: Post-Processing and QC
Every part gets inspected before it ships. We check for layer delamination, dimensional accuracy, and surface finish. Parts that don't meet spec get reprinted — no exceptions.
For this batch, our pass rate was over 97% on the first run. The remaining parts were reprinted same-day.
The Result
100 parts delivered on time, within spec, and ready to go straight into the client's assembly process. The business has since come back for two additional production runs.
Need Parts at Volume?
Whether you need 10 or 1,000, 3D Posed handles production runs for Fort Myers businesses of all sizes.