CNC Machining & Injection Molding — DFM/Moldflow Support, CMM Inspection, Prototype to Production Solutions.
See how we machine, mold and inspect precision parts for overseas OEMs.
Our short process videos show real parts, machines and inspection methods used at SPI. They are designed for engineers and buyers who want to validate capabilities, understand our workflows and see how we control quality before requesting a quote.
In this gallery you can quickly review SPI’s key manufacturing processes in action. Each clip is less than 60 seconds and focuses on what buyers care about: part geometry, material, tolerances, cycle time and quality control.
Jump to: 5-Axis CNC · CNC Turning & Swiss Lathe · Injection Mold Manufacturing & Molding
Our 5-axis CNC machining videos highlight complex aluminum and steel parts with multiple setups eliminated. You’ll see typical parts we make for robotics, aerospace, medical and automation customers, along with surface finish and tolerance results. Learn more about our 5-axis CNC machining services.
Short clip showing multi-face machining of an aluminum housing in a single setup, ideal for robotics and automation projects.
Demonstrates smooth toolpaths on angled surfaces, reducing hand polishing for mold cores and cavities.
Shows how we machine multiple faces and deep pockets without re-clamping, improving accuracy and cycle time.
Focus on tight positional tolerances and fine features for precision fixtures and medical parts.
High-efficiency roughing and finishing of a steel base plate with multiple pockets and angled features.
Example of fixture machining with precise datums and reference surfaces for automation lines.
Close-up of finishing passes on critical surfaces to achieve tight flatness and smooth finishes.
Longer format video showing the full machining sequence, from setup to final inspection on a sample part.
Prototype machining example for low-volume development parts with fast turnaround and stable accuracy.
These videos feature our CNC turning and Swiss lathe lines machining shafts, bushings and other high-volume precision parts for automotive, electronics and medical customers. We focus on cycle time, chip control and stable micron-level dimensions. Learn more about our CNC turning & Swiss lathe services.
Swiss turning of a small stepped connector with tight concentricity, ideal for medical and instrumentation assemblies.
Shows bar-fed production of a steel shaft with controlled surface finish and consistent shoulder dimensions.
Longer overview of our CNC lathe line, including tooling, in-process gauging and process stability for volume runs.
Example of high-volume production of bushings with strict bore and OD tolerances for automotive applications.
Focus on chip control and stable surface finish during continuous production of cylindrical parts.
In these videos you can see both mold manufacturing and plastic injection molding in action. We highlight surface quality, parting line control, automated demolding and inspection for cosmetic and functional parts. Learn more about our injection molding services.
Follows machining and finishing steps for a multi-cavity mold used in consumer and electronics projects.
Longer overview of EDM, polishing and mold assembly, showing how we achieve tight fit and clean parting lines.
Shows a molding cycle from mold close to part ejection, including part handling and visual inspection.
Example run of a cosmetic part where gate placement and ejection are tuned to avoid flow marks and scratches.
Highlights a structural component where packing, cooling and warpage control are critical for assembly.
Clip focused on stable cycle time and repeatable part quality for medium-volume production runs.
Shows visual inspection and basic dimensional checks carried out beside the press during production.
Example of parts being removed and stacked automatically to protect surfaces and reduce manual labor.
If these videos look similar to the parts you need, send us your drawings and requirements. Our engineers will review manufacturability and provide a quote within 24 hours.
