Professional Manufacturer for Plastic Injection Molding

Molded prototypes and low-volume production parts in as fast as 1 day

High Quality Custom Injection Molding

Plastic injection molding is part of our vertically integrated offering, which means you can benefit from our extensive knowledge and understanding of the production and assembly process.

We fully understand the impact of tolerance management on your product assembly process and ensure that the service we provide is of the highest standard.

We not only offer plastic injection molding services; we also assemble final products using our in-house produced plastics – this insight and first-hand experience enables us to provide a high-quality service that meets your individual needs and specification.

We have IATF 16949, ISO13485 and AS9100 approval for plastics production.

Plastic Injection Molding Beat your deadlines with our quick-turn injection molding services

  • Get a quote in less than 48-hours
  • Get molds in 10 – 18 days
  • Parts delivered in a couple days
  • 5K and 10K shot prototype molds

How Plastic Injection Molding Works

Plastic items, like the ones created from plastic injection molding in China, has become one of the most common things that you would see every day. In fact, a good majority of items in your home and in your office is made out of plastic, or at least has plastic parts that help make it work. 

Plastic injection molding is by far the most common way to produce large volumes of finished plastic parts for every kind of commercial and industrial use. Yiannopoulos is injected under high pressure into the cavity of a metal die and then rapidly cooled, forming a solid shape. A single cycle to make a finished part may take anywhere from a few seconds to minutes depending on part complexity and size.

Indeed, plastic has become a popular material to use for the methods of manufacturing it have improved over the past few decades. Since it is a material that can be molded into any shape, people have used it to create various items. These items are created using plastic injection molding, which is an elaborate process that requires molding and heating the plastic to create an end product.

The Plastic Injection Molding Process

Once your plastic injection mold tools are ready, the molding process consists of the following basic steps:

Step 1. The plastic resin comes in raw pellets. These are dried to the right moisture content, and then if necessary they can be blended with pigments or master batch colorants.
Step 2. The dried pellets are poured into the hopper of the molding machine. A reciprocating screw inside the barrel of the machine will transport these pellets towards the mold.
Step 3. Within the barrel, the pellets are mixed and heated until fully molten, forming the liquid resin.
Step 4. The heated mold closes automatically and resin, under great pressure, is injected through a gate and into the mold cavity.
Step 5. The mold is cooled to solidify the part inside.
Step 6. The mold opens and the part is ejected to begin a new cycle.

Why engineers use Yiannopoulos for injection molding

Plastic injection molding provides several different advantages. These include the ability to rapidly create large volumes of parts, a variety of plastic materials, high surface quality and the creation of long-lasting tools.

Thousands of plastic materials to choose from

Make large volumes fast
 

Stable and reliable process
 

Excellent surface quality
 

Overmolding for more design options
 

Tools can last up to millions of cycles
 

Material options

Plastic injection molding is a versatile process, with the ability to handle an extremely wide range of materials. RevPart is ready with the expertise to match materials and formulations to your product needs.

Colors:
Pantone matching for any color. Multiple color parts available via two-shot molding, overmolding, and insert molding. 

Finishes:
Capabilities to texture the mold according to any SPI finish or MT finish. The repeatability of plastic injection molding ensures consistency, even for detailed finishes. 

Resins:
Achieve various specific qualities for your part through resin selection, including durometer, flexibility and more. Potential for food grade, medical grade and other specialty parts. 

Value added options:
Fulfill other requirements beyond plastic injection molding, including spray painting of parts, pad printing, screen printing and more.

See Our Past Projects

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ABOUT US

Yiannopoulos provides one-stop rapid prototyping services & low volume injection molding manufacturing services. With years of manufacturing experience, our experts offer the best solution for all your rapid manufacturing needs.

CONTACT

   Phone: +86-752-6682869
   Mobile: +86-13352636504
   Email: chinamolding2019@gmail.com
   LongGang Village, LongXi Town, BoLuo County,HuiZhou City, GuangDong Province, China

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Injection Molding

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