Worldwide delivery
Worldwide delivery

We offer a quick worldwide delivery to meet your custom manufacturing goal.

Superior Materials
Superior Materials

We have 40+ quality materials, including plastics, metals, ceramics & more.

Instant Quoting
Instant Quoting

Get instant quotes for your project. Experience 24×7 availability services with us.

Industry Experience
Industry Experience

We have a team of experienced & skilled engineers that understand your every requirement.

Guaranteed Quality
Guaranteed Quality

We ensure state-of-the-art quality services in every product to deliver you the best result.

Advanced Solution
Advanced Solution

Our workshops are equipped with top-notch 3d printer & robust technologies.

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Welcome to KARV Automation

Robust Injection Molding in India

KARV Automation is a pioneer digital manufacturing company that offers full-fledged injection molding in India. With years of experience and support of modern equipment, we offer high-quality industry-grade products. Our experienced professionals design, manufacture, and test the products to ensure the highest level of quality.

KARV is among the leading injection molding manufacturers that deliver products in a shorter turnaround time. We provide both on-shore and off-shore injection moulding facilities worldwide with superior quality assurance. We have a fully-equipped manufacturing base in India, and customers can also directly opt for the services from there.

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We offer affordable injection molding outsourcing services to meet your manufacturing goal. KARV Automation helps you gain an edge in the competitive market with our robust capabilities, including:

  • Dimensional accuracy: up to ±0.1mm
  • Custom surface finishes: up to 0.0500 to 0.1000 µm
  • Wide range of industrial-grade materials with no MOQ

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What Is Injection Molding?

Injection molding is a widely-used manufacturing process for producing plastic and metal parts at scale. By leveraging injection molding services, manufacturers can create a wide range of bespoke design parts in multiple sizes and shapes. The working of plastic molding includes using molten materials poured into a cavity to create the custom design.
The injection moulding services are ideal for both low and high-volume manufacturing, ensuring higher quality with a shorter turnaround time.
Liquid Silicone Injection Molding
injection Molding Process

Overview Of the Injection Moulding Process

The working process of plastic and metal injection molding is easy, fast, and scalable. It involves four fundamental steps, including:

Clamping Process

Before forcing the material in the injection mould, the two halves of the mold need to be closed by the clamping unit. Then, one half is attached to the machine, and the other one is allowed to slide.

Injection

Workers fed the molten material into the custom mould under high pressure in the injection process. In this phase, engineers draft designs for the vent, runner, and gate with precise dimensions to ensure the cavities are filled accurately.

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Dwelling

Once the custom injection molding cavities are filled, engineers use mechanical or hydraulic methods to exert more pressure for ensuring the molds are filled.

Cooling & Opening

After this plastic injection molding process, the molten material is kept at room temperature, and the two parts of the mold are separated.

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Why Use Injection Moulding in India?

There are many reasons to opt for outsourcing plastic injection molding in your manufacturing process. First, it is a highly cost-effective and quick method to manufacture components with shorter lead times. Second, injection molding companies offer cost-effective services for both small and large volume production.
KARV Automation has its own full-fledged manufacturing setup in India. You can manufacture from there instead of Australia as it will save both time and resources. Once you outsource your project, we take full responsibility of your project from design to delivery.

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As injection molding supports a wide range of materials, higher customisation is possible. Injection moulding offers an excellent surface finish in both plastic and metal materials. It is a repeatable method, and once the master mold is ready, it becomes easier for engineers to create several injection molded parts with the same level of intricate detail. KARV Automation is among the top mold manufacturers in India to speed up injection parts production to meet growing market demands.
KARV Automation enjoys significant customer trust across countries as we take complete responsibility from design to delivery. It’s our core responsibility to deliver state-of-the-art products manufactured overseas.

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injection molding
Blow Molding

Different Types of Injection Moulding Processes

KARV Automation offers a comprehensive range of processes to accomplish all your outsourcing injection molding requirements. Some injection moulding processes at KARV Automation are:

Thin Wall Molding

The thin plastic injection moulding process helps create parts with thin walls. It’s ideal for manufacturing food containers, manufacturing apparatuses, electronics fabrication, and more. The thickness of parts is between 2mm to 4mm.

Insert Molding


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It’s a modern manufacturing process that encapsulates the previously fabricated material in molten resin to produce end products. Insert molding is ideal for improving the overall strength and durability of the products. This process is commonly used in consumer products, automotive, and medical industries.

Liquid Silicone Injection Molding

The liquid silicone molding comes in handy for manufacturing high-quality plastic products to withstand high temperatures and chemical reactions. In addition, this process uses liquid silicone and is widely used in rubber parts fabrication.

Blow Moulding

For creating hollow plastic objects, blow molding is an excellent process. This process involves molten plastic that is pushed into a custom mold cavity under higher pressure. It’s commonly used for glass and plastic bottle manufacturing.

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Benefits Of Injection Moulding

Being among the leading plastic mould manufacturers in India, we offer robust injection molding services that benefit your business in multiple ways. Some of the key advantages are:
  • This process is highly repeatable; hence it’s ideal for both small-batch and bulk production.
  • You have a wide range of injection moulding materials and surface finishes available to meet every requirement.
  • Injection molding offers greater design flexibility compared to other conventional methods.
  • You have better control over colors using compounding or masterbatches.
Injection Molding Advantages
Insert Molding

Injection Moulding Applications

  • It’s a suitable process for manufacturing high-quality plastic containers, wire spools, and custom parts.
  • Manufacturers can use injection moulding to produce durable electric switches and casings.
  • Injection molding is widely used for creating environmentally-friendly medical equipment.

Popular Injection Molding Materials

  • Nylon
  • Polycarbonate
  • Polystyrene
  • Acrylonitrile Butadiene Styrene (ABS)

Surface Finishing

We offer various surface finishing options to deliver the desired texture. Some of the surface finishing options are:
  • Sanding
  • Chrome Plating
  • Polishing
  • Painting
  • Etching
  • Anodizing

Whichever surface finish you pick, our team performs comprehensive quality checks using high-end technology to ensure the highest level of performance. We adhere to global manufacturing standards to deliver only the best products at your doorsteps.
Injection Molding Surface Finish

Experience The Best Injection Molding in India with KARV

We are among the best contract manufacturers in India that meet all your needs with perfection. Experience on-demand injection molding outsourcing services to grow your business. We offer our state-of-the-art services across multiple industries. Your search for injection molding near me completes at KARV. Contact us and get a free and quick design consultation from our experts for injection molding services.

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