Injection-moulding-services

On-Demand Injection Molding Services

CONOVAWELL Technologies brings excellent-quality injection molding services to produce industry-standard products designed and tested for higher performance. Our workshops are equipped with modern equipment and software to offer a complete range of injection molding. Injection molding provides an accuracy of up to ±0.1mm and surface finishes of up to 0.0500 to 0.1000 µm.

To cater to your every custom injection molding requirement, we offer a variety of industrial-grade materials. CONOVAWELL Technologies offers a vivid range of 50+ different materials including Polyethylene, ABS, Nylon 6/6, and many more.

If you have requirements for any kind of specific material, we can arrange that as well without any MOQ. We offer on-demand injection molding services with a shorter turn-around time of as minimum as two to three weeks. We deliver both on-shore and off-shore injection molding facilities worldwide with superior quality assurance. With the availability of a wide range of surface finishes, we have you covered with professional manufacturing services.

Understanding Injection Molding

The transformative power of injection molding in revolutionizing the production of plastic and various other materials has solidified its status as a highly favored manufacturing process. It involves injecting molten material into a pre-designed mold, allowing for the creation of intricate shapes and precise dimensions with remarkable efficiency.
Injection molding has emerged as the favored method for producing an extensive range of items, spanning from everyday consumer goods to components used in the automotive industry. This process offers numerous advantages, such as high production rates, cost-effectiveness, and exceptional repeatability, making it an essential technique in modern manufacturing.

Injection Molding Process

Step 1 – Mold Design:

Step 2 – Mold Creation:

Step 3 – Material Selection:

Step 4 – Material Preparation:

Step 5 – Injection: 

Step 6 – Cooling and Solidification:

Step 7 – Mold Opening and Ejection: 

Step 8 – Trimming and Finishing: 

Step 9 – Quality Control:

Step 10 – Repeat Process:

Why Use Injection Molding?

Injection molding is a widely adopted manufacturing process that offers numerous benefits across various industries. This method involves injecting molten material, typically plastic, into a mold cavity to create intricate and precise components. Its popularity stems from several compelling reasons, making it a preferred choice for mass production.

Cost-Effective Production: Injection molding enables high-volume production with minimal material waste. The ability to use molds repeatedly ensures cost efficiency over time. Additionally, automation and advanced technologies have further streamlined the process, reducing labor costs and increasing productivity.

Complex Geometries And Intricate Details: Injection molding allows for the creation of intricate parts with complex geometries, including thin walls, sharp corners, and intricate surface textures. The process ensures excellent dimensional accuracy and repeatability, enabling manufacturers to meet tight tolerances and precise specifications.

Versatile Material Options: Injection molding supports various materials, primarily thermoplastics. This versatility allows manufacturers to choose materials with varying properties such as rigidity, flexibility, transparency, and chemical resistance. It opens up possibilities for diverse applications in industries such as automotive, consumer goods, medical devices, and electronics.

High Production Speed: Injection molding is known for its rapid production capabilities. Once the mold is set up, the cycle times for each part are relatively short, enabling manufacturers to produce large quantities quickly. This efficiency makes injection molding ideal for meeting demanding production schedules.

Consistent Quality And Repeatability: Injection molding ensures consistent quality across large production runs. The automated process, combined with precise control over parameters like temperature, pressure, and cooling time, minimizes variations and defects in the final product. This reliability is crucial, especially when manufacturing components that require high precision and reliability.

Scalability And Volume Production: Injection molding is highly scalable, making it suitable for low-volume prototyping and high-volume production. Whether producing a few hundred parts or millions, injection molding can accommodate the required quantities efficiently, making it a cost-effective solution as production volumes increase.

Design Flexibility And Customization: Injection molding offers designers significant freedom in creating complex shapes and incorporating various features into a single part. It supports the integration of multiple components into a single mold, reducing assembly and post-processing requirements. This versatility allows for more significant design innovation and customization, enhancing product functionality and aesthetics.

Environmental Sustainability: Injection molding contributes to sustainability efforts due to reduced material waste, efficient energy consumption, and the recyclability of many thermoplastics. Additionally, advancements in biodegradable and bio-based materials further enhance the eco-friendliness of injection molding processes.

Types of injection molding processes

CONOVAWELL Technologies offers a complete range of injection molding processes to deliver products with desired customizations. Some of the popular injection molding processes at CONOVAWELL Technologies are:

Blow Molding

It is employed to create hollow objects made up of plastic materials. The blow molding process includes heated molten plastic that is forced into a mold cavity under high pressure. Blow molding is mainly used to create plastic or glass bottles.

Thin Wall Molding

This wall molding method creates a plastic part with very thin walls. This kind of injection molding is utilized in manufacturing apparatuses, electronics fabrication, food containers, and more. The thickness ranges from 2mm to 4mm.

Insert Molding

Inset molding is an advanced manufacturing process that involves encapsulating an earlier fabricated material in molten resin to create a finished part. This injection molding is suitable for increasing the strength of the product. This process is widely used in the medical, automotive, and consumer products industries.

Liquid Silicone Injection Molding

The liquid silicone injection molding is ideal for producing superior-quality plastic items that can endure chemical reactions and high temperatures. This injection molding method uses liquid silicone. This method is widely used for the robust fabrication of rubber parts.

Injection Molding Applications

Injection molding stands as a widely employed manufacturing process that empowers the mass production of top-notch plastic parts. Its versatility and efficiency have made it a preferred choice in various industries.

Automotive Industry: Injection molding plays a crucial role in the automotive industry, where precision and durability are paramount. It is used for manufacturing interior and exterior components such as bumpers, dashboards, door panels, seat components, and electrical connectors. The process ensures consistent quality, excellent surface finish, and dimensional accuracy, meeting the stringent requirements of the automotive sector.

Medical and Healthcare: Injection molding has revolutionized the medical and healthcare sectors by enabling the production of intricate and sterile medical devices. These include syringes, vials, IV components, surgical instruments, drug delivery systems, and diagnostic equipment. The process ensures the production of high-quality, precise parts with strict adherence to cleanliness and safety standards.

Consumer Goods: Injection molding is extensively used in producing consumer goods due to its cost-effectiveness and design flexibility. It enables manufacturing products such as household appliances, electronic enclosures, toys, kitchenware, packaging containers, and cosmetic components. The process allows for the creation of complex shapes, vibrant colors, and varied textures to enhance product aesthetics and functionality.

Electronics and Electrical Industry: The electronics and electrical industry benefit greatly from injection molding to produce components like switches, connectors, housings, and enclosures. Injection molding ensures the precise replication of intricate details, excellent dimensional stability, and the ability to integrate multiple functions within a single part. These qualities make it an ideal choice for manufacturing high-performance electronic devices.

Aerospace and Defense: Injection molding finds applications in the aerospace and defense sectors for producing lightweight and durable components. It is used for manufacturing parts like air ducts, brackets, connectors, interior panels, and electrical housings. The process offers the advantage of producing complex geometries with high strength-to-weight ratios, meeting these industries’ stringent performance and safety requirements.

Packaging Industry: Injection molding is widely employed in the packaging industry to produce containers, caps, closures, and other packaging components. The process ensures fast production cycles, consistent quality, and excellent product aesthetics. It allows for using various materials, including biodegradable and recyclable polymers, aligning with sustainability goals in packaging design.

Industrial Manufacturing: In industrial manufacturing, injection molding is utilized for producing a wide range of parts, including gears, seals, bearings, and custom components. The process offers high productivity, precise replication of intricate details, and the ability to work with different materials, thereby supporting the diverse needs of industrial applications.

Surface Finishing Options

CONOVAWELL Technologies offers a wide range of surface finishing options to achieve the required texture. Some of the standard surface finishing include:

  • Polishing
  • Anodizing
  • Chrome Plating
  • Painting
  • Sanding
  • Etching