Plastic Injection Molding Services
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Plastic injection molding is virtually used to create many different types of objects, including plastic eyeglass frames, car parts, children’s toys, and much more. The process involves liquefying plastic pellets under high heat and pressure and then injecting them into a mold very quickly. Jamindo is one of the leading companies that offer competitive plastic injection molding services for various industries today. If you are interested in working with us or looking for plastic injection molding services near me, feel free to contact us for a free quote!
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Explore Jamindo Plastic Injection Moulding Services

Plastic injection molding is a manufacturing process that uses a mold to shape plastic. It is the most common method of manufacturing plastic parts, and there are three different types of injection molding:

Plastic Insert Injection Molding

Plastic Insert Injection Molding

This type of injection molding uses molds that have cavities to form multiple components in one shot. It’s ideal for small-batch runs and prototypes, as well as for making complex parts that don’t require a high volume.
Plastic Injection Overmolding

Plastic Injection Overmolding

This type of injection molding combines two or more materials into a single piece by injecting them into the same mold at different temperatures (one at a low temperature and one at a high temperature). It’s used to create products with different textures or properties, like an outer shell made out of hard plastic and an inner core made out of soft silicone.
Plastic Injection Blow Moulding

Plastic Injection Blow Moulding

This type of injection molding produces hollow or semi-hollow products using air pressure to force liquid plastic into a mold cavity. The product then cools while trapped inside the container until it solidifies completely—which takes less time than regular injection molding because there’s no need for heating up additional material beforehand.
Plastic Gas Assist Injection Molding

Plastic Gas Assist Injection Molding

This type of injection molding uses one or more vents in the mold to help with the cooling and removal of molten plastic from the mold cavity. The gas vents allow for faster cooling, resulting in better tool life and lower energy usage.
Plastic Large Part Injection Molding

Plastic Large Part Injection Molding

This type of injection molding can produce larger parts than other methods, such as blow molding or rotational casting. Large-part injection molding is ideal for making large parts that require complex geometry or large amounts of material to be used in their construction.
Plastic Thin Wall Injection Molding

Plastic Thin Wall Injection Molding

This method involves injecting thin walls into a tool cavity, which allows for thinner walls on your final product that would not be possible otherwise. Thin wall injection molding is typically used for creating medical devices, but can also be used for other products that need thin walls due to their function.

Different Plastic Injection Moulding Materials

Plastic Injection Molding Part
Plastic Injection Molding Part
Plastic Injection Molding Part
Plastic Injection Molding Part

Jamindo Plastic Injection Moulding Process

Jamindo is manned by industry-leading engineers and manufacturing associates. That means working with us guarantees a streamlined and well-executed plastic injection molding process from start to finish. We take the time to review your project specs, so we can custom-tailor a solution that best meets your needs. That means we are not doing any guesswork and comply to your requirements.
Jamindo Plastic Injection Molding Process

Step 1: Design

The first thing on our process list is the design. You can bring your own, or we can help you conceptualize and finalize it using the latest CAD software. This will be the blueprint that our engineers will follow during the mold-making process.

Step 2: Mold Making

After the design is complete, our team of experts will get to work on making the mold. We use CNC machines and other cutting-edge equipment to achieve the highest level of precision possible.

Step 3: Feeding and Melting Plastic Pellets

Once the mold is ready, we will start by feeding plastic pellets into the injection molding machine. This process is extremely precise, and requires a lot of experience to get right so we only employ skilled technicians for the job.

Step 4: Plastic Injection

Once the pellets have been melted, the plastic will be injected into the mold at high pressure. This is where the magic happens, and your parts will start to take shape that will later be used to create your product.

Step 5: Cooling

After the plastic has been injected into the mold, it will need to cool and harden before it can be removed. Depending on the material and the design of the part, this can take anywhere from a few seconds to a few minutes.

Step 6: Ejection

Once the part has cooled and hardened, it will be ready to be ejected from the mold. Our machines are equipped with ejector pins that will push the part out of the mold and into the next step of your manufacturing process, which is the testing.

Benefits of Plastic Injection Molding and More

Unlike other product development processes, plastic injection molding is fast, efficient, and cost-effective. That’s why it’s the go-to method for companies that need to produce large quantities of parts quickly and efficiently.
  • Speed – Companies from different industries opt for plastic injection molding because it is one of the quickest ways to mass-produce products.
  • Cost – It is also one of the most cost-effective methods of mass production.
  • Precision – PIM is a highly precise process that produces parts that are identical to each other.

Why Jamindo Plastic Injection Molding Services

ISO Certified Company

Jamindo is an ISO-certified company that focuses on quality and customer satisfaction.

Competitive Pricing

We provide plastic injection molding cost examples for every quote your request.

  • Dedicated Customer Service: Our customer service team is available 24/7 to answer all your questions and address any concerns you may have.
  • On-time Delivery: We understand that time is of the essence when it comes to plastic injection moulding.
  • Quality Control: We have a strict quality control process in place to ensure that all our products meet the highest standards.

Successful Cases


Clients Worldwide


Molding Equipment


Years Experience

Industries and Applications

As PIM specialists, we have experience working with a wide range of industries and applications. No matter what your project entails, we are confident that we can provide the best possible solution. We have served virtually every industry and that very experience is what allows us to serve you better.

Injection Molding for Food and Beverages

Food and Beverages

Injection Molding for Automotive

Automotive Parts

Plastic Injection Molding Household Products

Household Products

Plastic Injection Molding Electronics Products


Plastic Injection Molding Agriculture Products


Plastic Injection Molding Pharmaceutical Products


FAQs of Plastic Injection Molding Services

The plastic injection molding service is a type of manufacturing process where resin in a barrel is heated to a molten state and then injected into a mold to form a specific shape.

Plastic injection moulding can cost a high upfront investment for the mold, but once that is paid for, the price per unit is very low. Not to mention the production that you are saving which can help you release your products to the market much faster.

Since there’s little to no room for error and you can produce parts quickly and efficiently, plastic injection molding is one of the most cost-effective methods of mass production.

Since it’s a low-waste process and the mold can be reused multiple times, plastic injection molding is a sustainable method of manufacturing. Recycling excess plastic can further reduce waste.

Plastic injection moulding is commonly used for small parts. It is not an ideal process for large items due to the high initial investment in the mold itself.

The PIM process depends on the complexity of the part. Simple parts can be molded in as little as a few seconds, while more complex parts may take up to several minutes. The whole process, including creating and moulding and other considerations, can be done between 8 to 10 weeks on average.

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