Resin Injection Molding

JamindoMFG is one of the leading resin injection molding providers in the industry, giving our customers quality resin products and excellent customer service. For your injection molding needs, JamindoMFG got you covered.
месячный объем производства
1 Миллион
успешный проект
1 +
Формовочное оборудование
1 +
дополнительный материал
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Plastic Resin Manufacturing Process

The resin plastic pellets are melted as part of the JamindoMFG plastic injection molding process, and the melted pellets are then injected under pressure into a mold that has been tooled to fit the product design.
resin injection molding process equipment

Creating Product Design

Following fundamental design principles in the injection molding process, designers (engineers, mold maker companies, etc.) produce a part (in a CAD file or other transportable format).

Step 2: Tooling Mold for Product Design

 Any additional elements, such as sprues, runners, gates, vents, ejector systems, cooling channels, and moving parts, are carefully included in the product design’s negative cavity.

Step 3: Melting the resin plastic pellets

Plastic granules are placed in the hopper and barrel. Materials may enter the area between the reciprocating screw and the barrel when it is drawn back.

Step 4: Injecting Melted Pellets Into the Mold

The melted plastic is forced into every nook and cranny of the mold cavity through pressure, while cavity air is expelled through the mold vents.

Types of Resin for Injection Molding

Numerous plastic resins are available for injection molding. These resins’ distinctive characteristics make them more suited than others for specific production processes. The following is a list of the most popular plastic resin for injection molding.


Toughness, durability, and strength are just a few of the positive traits of ABS, which are employed in various industries. High-quality ABS polymers can create computer components, medical equipment, toys, cars, electronics, musical instruments, and sporting goods. They have a high tensile strength and are impact resistant.

Low-Density Polyethylene

This plastic resin offers superior chemistry and moisture resistance. It has outstanding flexibility and impact resistance. It is remarkably cost-effective because it is more affordable than most plastic resins.

High-Density Polyethylene

For food packaging, High-Density Polyethylene outperforms the majority of plastic resins. This resin is impervious to heat, moisture, and significant impact. Due to its high tensile strength, it resists breaking or fracture.

Polyamide (Nylon)

This plastic resin is one of the most stable. It is durable and resistant to electricity, chemicals, and wear. Due to its durability, it is the most excellent material to employ when making objects that will be subject to chemical reactions, abrasion, and significant impact.

Полипропилен (PP)

It can expose plastic parts to much heat due to its high melting point. PP is resistant to increased stress and has muscular, solid tensile strength. This sturdy material is widely utilized for insulation. To boost stability, most producers do, however, add fillers to this resin.

Поликарбонат (PC)

One of the most robust plastic polymers and an impact-resistant material is polycarbonate. Because of their excellent resistance to fire and heat, polycarbonates are ideal for use in extremely high temperatures.

Acrylic (PMMA)

Acrylics, also known as PMMA (Polymethyl methacrylate), are transparent. Numerous producers use this material to create see-through items. Since acrylic is widely available, producing polymers from it is cost-effective.

Polyetheretherketone (PEEK)

It has a broad tolerance spectrum is renowned for its remarkable resilience to any chemical attack. Another benefit of PEEK is its resilience to heat and liquid deterioration.

Термопластичный полиуретан (TPU)

This resin is a soft plastic resin; its flexibility is similar to rubbers. It is simple to mold into various objects using plastic injection molding.

Your Best Injection Molding Resin Supplier

It will save you time and money to choose the proper material for your injection molding project from the beginning and help secure the best possible product performance and manufacturability. JamindoMFG offers resin injection molding with high-grade materials despite the market’s abundance of engineering and commodity resins in the hundreds.

Premium-Grade materials

Advanced Injection Molding Process

Reliable and Durable End Products

Конкурентная цена

resin injection molding 1
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Plastic Resin Uses

The first step in achieving your objectives is choosing the suitable plastic resin for your project because it is used worldwide in many different production processes. We provide a variety of production materials for you to select from, enabling you to make informed decisions. Thanks to an engineering team that is continually accessible to work on your projects, JamindoMFG consistently delivers prototypes and projects on schedule.

resin automotive

Автомобильная промышленность

resin medical


resin aerospace

Аэрокосмическая промышленность

resin consumer products

Потребительские товары


resin industrial and construction

Industrial and Construction

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