Insert Molding Service

Custom insert molding services for high-quality prototypes and on-demand parts. Get online quotes at a competitive price and short lead time. Rapid Tooling Production as fast as 2 weeks.

STEP | STP | SLDPRT | IPT | PRT | SAT 文件

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高质量 部件

Owing certified factories, conducting in-process inspections and dimensional verification after production, guarantee the custom molded parts are consistent in quality regardless of the complex shape with high precision.

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快速交付 时间

With certified domestic factories and a strong supply chain system, we accelerate the product development cycle and bridge the production of your overmolded parts as fast as possible.

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Engineering Support

Working with our experts having 10+ years of experience in the injection molding industry, efficiently complete a turnaround from prototyping to production.

什么是
Insert Molding?

Insert molding is an injection molding technique that involves injecting a plastic material around a plastic or metal insert (but can also include ceramic or other materials) placed in a mold cavity. The insert is pre-placed in the mold cavity, after which the plastic is injected. These inserts, including threaded metal inserts for enhanced durability, provide specific mechanical or electrical properties to the final product. For example, metal inserts such as aluminum or stainless steel add tensile strength and conductivity, making insert injection molding ideal for highly durable and functional parts. On cooling, this forms a solid part that is strong and durable. RapidDirect plastic insert molding services allow you to make a strong and permanent bond between the insert and molded plastic.

插入成型
Tooling Solutions

Termite Precision also offers customized insert molding services, assisting with design optimization, material selection, and tooling for complex geometries to meet your unique project needs from concept to production.

原型设计

Rapid Tooling

Get easy design feedback and validation through superior quality prototype tooling. Create small batches of plastic molded parts with excellent injection molding prototypes. We excel at manufacturing prototype molds within days to ensure you perform functional tests and validate market interest. We implement affordable aluminum tooling to help you reduce financial risks before full-scale production.

生产

Production Tooling

We create high-quality production molds for high-volume plastic parts production. With high-strength, durable tool steel material, our production tooling is suitable for producing hundreds of thousands of parts. We can vary materials and construction methods according to your unique requirements.

材料

Materials for
插入成型

We offer a broad range of thermoplastic and thermoset materials, each selected for its performance characteristics and suitability for different applications.

塑料
ABS

Popular for its good mechanical properties, ABS combines rigidity, strength, and toughness, making it ideal for automotive, consumer goods, and electronics.

ABS Beige (Natural)

ABS Black

ABS Black Antistatic

ABS Milky White

ABS+PC Black

Flame Retardant ABS Beige

Flame Retardant ABS Black

个人电脑

Known for its exceptional impact resistance and clarity, PC is widely used in applications requiring transparency and durability, such as protective gear and automotive components.

Flame Retardant Transparent PC

Food Grade PC-Transparent

PC Black

PC Transparent

PC White

PC Yellowish White

PC+GF30 Black

PMMA (Acrylic)

This material stands out for its excellent clarity and optical properties, making it an excellent choice for applications like lenses, displays, and light fixtures.

 

PMMA Black

PMMA Transparent

PMMA White

POM

POM is prized for its high precision, low friction, and excellent wear resistance, suitable for mechanical parts like gears and fasteners.

Dark brown (coffee) POM 100AF

POM Black

POM Blue

POM White

PA (Nylon)

Distinguished by its excellent strength and abrasion resistance, Nylon is perfect for high-load bearings and gears due to its durability and flexibility.

 

PA(Nylon) Blue

PA6 (Nylon)+GF15 Black

PA6 (Nylon)+GF30 Black

PA66 (Nylon) Beige(Natural)

PA66 (Nylon) Black

PE

 

Known for its high impact strength and flexibility, PE is commonly used in packaging, containers, and piping applications.

 

PE Black

PE White

PEEK

Offering outstanding thermal stability and chemical resistance, PEEK is used in aerospace, automotive, and medical implant applications.

 

PEEK Beige(Natural)

PEEK Black

聚丙烯

Features excellent chemical resistance and fatigue properties, making it suitable for automotive parts, consumer goods, and textiles.

 

Food Grade PP White

PP Black

PP White

PP+GF30 Black

高密度聚乙烯

Characterized by its high strength-to-density ratio, HDPE is used for making plastic bottles, corrosion-resistant piping, and geomembranes.

 

HDPE Black

HDPE White

HIPS

Offers good dimensional stability and is easy to paint and glue, ideal for retail product housings and parts.

 

HIPS Board White

LDPE

Noted for its flexibility and low-temperature toughness, LDPE is commonly used in plastic bags and sheets.

 

LDPE White

PBT

Known for its stiffness, electrical resistance, and heat resistance, PBT is ideal for electrical components and casings.

 

PBT Black

PBT Milky White(Natural)

PPA

With high heat resistance and mechanical strength, PPA is used in high-performance parts for automotive and electronics.

 

PPA Beige

PET

Used extensively in fiber for clothing and containers for liquids and foods, PET is valued for its durability and clarity.

 

PET Black

PET White

PET+GF30 Black

PET+GF30 White

PPS

Offers exceptional chemical and heat resistance, suitable for automotive and industrial applications under high temperatures.

 

PPS Black

PPS White

PPS+GF30 Black

PS

Lightweight and easy to mold, PS is commonly used in disposable cutlery, plastic models, and CD cases.

 

PS Transparent

聚氯乙烯

PVC is versatile, resistant to environment and chemicals, widely used in construction materials, pipes, and medical devices.

 

PVC Grey

聚四氟乙烯(特氟龙)

Known for its non-stick properties and high heat resistance, PTFE is commonly used in cookware and electrical insulation.

 

Teflon (PTFE) Black

Teflon (PTFE) White

UPE

With high abrasion resistance and impact strength, UPE is used in applications like wear strips and liners.

 

UPE Black

UPE White

插入成型
能力

Termite Precision insert molding solutions manufacture parts with different functional and aesthetical needs. These guidelines will help improve part manufacturability, reduce lead time, and improve the part aesthetics. You can check the following standard design considerations:

标准说明
标准 最大部件尺寸说明 800×1000×400mm
31.50×39.37×15.75 in.
标准 Manimum Part Size说明 2×2×2mm
0.08×0.08×0.08in
标准 Substrate Wall Thickness说明 From 0.5 to 3mm
From 0.20 to 0.12 in.
标准 宽容说明 +/- 0.025 mm
+/- 0.00098 in.
标准 Inserts说明 Inserts can be female and male. They both can improve a product’s appearance and utility.
标准 Mold Validation说明 Provide T0, T1, T2 samples before mass production
标准 Inspection and Certification Options说明 First Article Inspection, ISO 9001, ISO 13485
标准 准备时间说明 From mold making to sample delivery: 15-45 business days

Advantages of Insert Molding

Insert molding reduces assembly and labor costs, enhances part strength and reliability, and allows for multi-material and complex component integration.

 

  • Eliminate assembly: Insert molded parts do not require assembly because there is only one manufacturing process.
  • Reduce costs: The removal of the assembly process reduces the cost of the insert molding process compared to the standard injection molding.
  • Reduced part size and weight: Insert molded parts that weigh less than all-metal parts.
  • Improve part strength: Insert plastic molding securely integrates metal inserts, enhancing wear resistance and structural integrity compared to traditional assembly methods.

Applications of Insert Molding

Plastic insert molding is applicable in making prototypes and full products in several industries. Key industrial applications of insert molding include:
  • Consumer Goods: The custom plastic insert molding is suitable for making consumer goods due to its functional and aesthetic benefits.
  • Medical Devices: Ensure the plastic is biocompatible before you choose insert molding to make devices and products such as medical implants.
  • Aerospace and Automotive: Applicable in making handheld devices such as screwdrivers, scissors, dials, and knobs.
  • Communication Devices: Applicable in the aerospace and automotive industry due to the strength and durability of molded parts.

插入成型
vs Overmolding

Insert molding integrates pre-formed inserts, often metal, into a single molding process, creating a unified part. Overmolding, a multi-step process, molds one material, typically a TPE, over a rigid substrate. Insert molding offers single-shot efficiency for enhanced strength and reduced assembly. Overmolding excels in creating parts with varied textures and functionalities, like a toothbrush with a rigid core and soft grip. Here’s a video to explain the vital differences between these valuable processes.

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