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Injection-Molding

Injection Molding

● Ultra-high Accuracy: ±0.05 mm.
● Part production from 1,000 - 5,000,000+ parts
● Single-cavity molds, multi-cavity molds, and family molds solutions
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Certification ISO 9001:2015

Processing method

Insert-Molding

Insert Molding

Prefabricated parts such as metal and plastic are put into the mold, followed by injection molding to achieve multi-material integration and enhance the structural strength. This process is used for electronic connectors and tool handles with inserts.
Overmolding

Overmolding

Overmolding creates integrated products by injecting a secondary material onto a preformed component, typically used to enhance functionality, aesthetics, and durability, allowing combinations of materials, colors, and textures within a single product.
Foam-Injection-Molding

Foam Injection Molding

Foam injection molding creates bubbles by gas infusion, reducing weight and saving material, ideal for structural and large parts.
Thin-Wall-Injection-Molding

Thin Wall Injection Molding

High-speed, high-pressure filling of ultra-thin wall thickness (<1 mm) to produce lightweight containers or electronic housings with short cycle times and low material usages, commonly used in food trays and cell phone center frames.

Injection Molding Materials

ABS
Nylon
PEEK
PC
PP
PPS
PTFE
PVC
PMMA
POM
HDPE
PAI
PBT

ABS

ABS is a cost-effective thermoplastic known for its strength, impact resistance, and durability. It is widely used in automotive parts, consumer electronics, and injection-molded prototypes. ABS is easy to machine and modify, and its properties can be enhanced with additives for improved flame resistance or UV protection, making it a versatile material for functional and aesthetic applications alike.

Processing Time:
As fast as 3 days
Colors:
Black, Neutral matte finish
ABS
Supporting 100+ custom material options
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Services provided by LVMA

Our Capabilities Description
Maximum size 1100 mm×620 mm×620 mm
First-Time Right ≥95%
Clamping Force 50-3000 ton
Shot Life 1000 to 1M+ shots
T1 Speed As fast as 2 weeks
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Advantages of Injection Molding

Efficient Mass Production

The short cycle time of the injection moulding process enables production efficiency of just 5–30 seconds per piece, making it suitable for mass production.

High-precision molding

Precision moulds and CNC injection systems ensure dimensional tolerances of ±0.05 mm, guaranteeing consistent and interchangeable products.

Material diversity

More than 100 thermoplastics are supported, including ABS, PBT, PP and PC, meeting different needs for mechanical strength, heat resistance and chemical resistance.

One-piece molding of complex structures

Complex structures, such as multi-cavity, thin-walled and insert moulding, can be produced in a single injection, eliminating assembly requirements while enhancing product reliability and aesthetics.

Available Surface Treatment Processes

lvma

    • SPI Mould Finishes

    • Description
      Standardized surface textures/polish levels ensuring plastic part aesthetics and demolding efficiency.
    • SPI Finish Standard
      SPI A1-3, B1-3, C1-3, D1-D3.

    • Heat Transfer Printing

    • Description
      Heat and pressure transfer a design from a special film onto a substrate, creating vibrant, lasting patterns.
    • Hot pressing temperature
      150-180 ℃

    • Vacuum Deposition

    • Description
      Vaporized material is deposited onto a surface in a vacuum chamber, forming a thin, uniform coating.
    • Film thickness
      50-200 nm

    • Spray Paint

    • Description
      Liquid paint is atomized and sprayed onto a surface, drying to form a smooth, colored finish.
    • Coating thickness
      20-50 µm
Supports 10+ custom surface process

Resources

Acetal vs Delrin: Key Differences ExplainedAcetal vs Delrin: Key Differences Explained
01
18 January - 2025

Acetal vs Delrin: Key Differences Explained

Compare Acetal vs Delrin to understand their key differences in strength, durability, and chemical resistance—helping you choose the best m...
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HDPE vs. Delrin: Which plastic is more suitable for your product?HDPE vs. Delrin: Which plastic is more suitable for your product?
02
11 January - 2025

HDPE vs. Delrin: Which plastic is more suitable for your product?

Discover the key differences between HDPE and Delrin. Learn how their strength, durability, and precision compare, and find out which material is...
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Mold Texture Design for Injection Molding: Principles and CaseMold Texture Design for Injection Molding: Principles and Case
03
22 January - 2025

Mold Texture Design for Injection Molding: Principles and Case

In modern manufacturing, mold surface texture has become an important part of product quality control. Precision surface treatment technolog...
View More +

Frequently Asked Questions

  • What are the advantages of choosing injection-moulded parts over 3D-printed ones?

    Injection moulding surpasses 3D printing for mass production, offering cost efficiency, faster output, and stronger/more durable parts.

  • What are the most important things to consider when injection moulding?

  • What are the most important parameters to consider when we choose injection molding process?

  • What is the cycle time of injection molding?

  • How much does a mold cost?

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