At Yun Industrial / ACME PCB Assembly, we combine advanced engineering tools with proven manufacturing processes to deliver high-quality plastic injection molded parts for projects of all sizes. One of the key technologies we rely on is our mold flow analysis program, which helps us evaluate cost, part formation, and manufacturability before production even begins. By analyzing product geometry, injection molding behavior, plastic material selection, and material attributes, we can identify potential issues early and ensure the part can be molded efficiently and cost-effectively.
To support the full design and evaluation process, our engineering team uses leading software platforms such as Pro-E, SolidWorks, and AutoCAD. These tools allow us to create accurate 3D models, simulate real-world performance, and prepare precise mold designs that support repeatable, high-volume production.
What Is Injection Molding and Why Is It So Popular?
Injection molding is one of the most widely used manufacturing processes for producing plastic parts in large quantities. It is ideal for mass-production environments where thousands or even millions of identical components are needed. Once the mold is created and validated, the process becomes extremely efficient, repeatable, and cost-effective.
Key Benefits of Injection Molding
1. Low Cost Per Unit in High Volumes
Although initial tooling and setup costs may be higher, the cost per part drops dramatically as production volume increases. This makes injection molding ideal for long-term, large-scale manufacturing.
2. Very Low Scrap Rates
Compared to CNC machining—where large amounts of plastic are removed from a block— injection molding produces far less waste. Excess material from runners and sprues can often be recycled and reused.
3. High Repeatability and Consistency
Once a mold is dialed in and a test run produces the desired results, the same part can be produced identically thousands of times. This is essential for brand consistency, product quality, and reliability in mass-produced components.
The Importance of Getting the Design Right
The only major downside to injection molding is the up-front investment in design, testing, and tooling. This is why high-quality engineering and mold flow analysis are so critical. A well-designed mold ensures proper material flow, prevents defects, reduces long-term maintenance costs, and guarantees the finished parts meet specifications.
At Yun Industrial, our team ensures that every part is designed correctly the first time. Whether the project calls for a single prototype or large-scale production, we provide the engineering expertise needed to deliver accurate, durable, and dependable plastic parts.
Common Products Made Through Injection Molding
Injection molding is used across nearly every industry. A few examples include:
Remote control housings
Power drill casings
Consumer product casings
Most plastic toys—including LEGO bricks
Shoe soles
Plastic components for machinery
Electronics enclosures
Automotive clips and brackets
And countless more.
Your Trusted Injection Molding Partner
Whether you need one prototype part or a full high-volume production run, Yun Industrial / ACME PCB Assembly has the equipment, knowledge, and experience to design, mold, and deliver plastic injection components to your exact specifications—on time, every time.