Injection Molding

Injection molding is the most cost-effective method for mass-producing plastic parts. Leanplans offers on-demand prototype and production molding services, focusing on a customer-first approach. We connect you with the best injection molding supplier in our network to meet your specific needs without compromising on design or cost.

  • Rapid prototyping of non-standard parts
  • The production will be completed in 2 weeks
  • Thermoplastic Injection Molding
  • AI image recognition, intelligent quoting
  • DFM report
Customize parts immediately

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The Best Purging Compound For Your Injection Molding Machine scaled

Molding process

Injection Mold Tooling
Injection Mold Tooling

Crucial for mass production, this process involves machining and assembling durable molds from steel or aluminum to ensure precise and consistent part geometries.

Overmolding
Overmolding

Overmolding enhances product functionality and aesthetics by combining different materials into a single part. This process adds features like soft grips and multi-color designs, improving both usability and visual appeal.

Insert Molding
Insert Molding

Insert molding incorporates metal or other materials into plastic parts during the molding process, increasing strength and reducing assembly time for components with built-in features.

Try Leanplans Out Now In Just A Few Steps

1
Upload drawings

Upload your parts design drawings, support CAD drawings and common 3D formats, pdf documents, image formats (such as.step /.stp /.slDPRt /.prt /.ipt /.x_t /.DWg /.dxf /.pdf, etc.);

2
Additional needs

You can improve the parts processing materials, surface treatment, quantity and other specific production needs, in order to obtain a more accurate quotation;

3
Instantaneous quotation

The AI quoting engine will issue a quotation plan for you in real time based on your design drawings and manufacturing requirements.

4
Production delivery

Orders can directly reach the workshop production line, be delivered to the door after quality inspection, and the entire order link can be monitored.

01

Machining raw materials

ABS (Acrylonitrile Butadiene Styrene) is a widely used thermoplastic in injection molding, known for its excellent mechanical properties and versatility.

Valued for its durability, high impact resistance, and ease of molding, ABS is commonly used in applications ranging from automotive components to consumer electronics.

Injection-molded ABS products typically offer superior surface finish, dimensional stability, and resistance to environmental stressors, making it a preferred material for many manufacturers.

PEEK (Polyether Ether Ketone) is a high-performance thermoplastic known for its exceptional strength, thermal stability, and chemical resistance.

Ideal for advanced aerospace, medical, and electronics applications, PEEK maintains its mechanical properties even at high temperatures.

Injection-molded PEEK components offer long-term durability, low moisture absorption, and outstanding wear resistance, making them essential for demanding engineering environments.

HDPE (High-Density Polyethylene) is a strong, dense thermoplastic known for its high strength-to-density ratio.

Commonly used in containers, piping, and geomembranes, HDPE is valued for its impact, moisture, and chemical resistance.

Injection-molded HDPE products are durable, recyclable, and can withstand environmental stressors like UV radiation, making it a preferred material for industries seeking long-lasting, sustainable solutions.

PET (Polyethylene Terephthalate) is a transparent, lightweight thermoplastic known for its strength and excellent gas barrier properties.

Often used in packaging, especially for beverages, PET offers glass-like clarity with superior shatter resistance.

Injection-molded PET products are crystal-clear, recyclable, and resistant to water and most chemicals.

TPE (Thermoplastic Elastomer) combines the flexibility of rubber with the processability of thermoplastics.

Injection-molded TPE products are known for their elasticity, resilience, and strong UV and weather resistance. With a wide range of hardness levels, TPEs offer versatility, bridging the gap between plastics and elastomers.

Flexible, durable, and recyclable, TPEs are commonly used in applications requiring a soft touch, such as grips, seals, and medical devices.

Nylon (Polyamide, PA) is a versatile thermoplastic known for its strength, durability, and thermal resistance.

Injection-molded Nylon products offer excellent mechanical properties, dimensional stability, and resistance to chemicals and environmental factors. Its adaptability and toughness make it a top choice for high-performance applications in various temperature conditions.

Widely used in automotive, electronics, and textiles, Nylon is prized for its wear resistance and low friction.

Polyethylene (PE) is one of the most widely used thermoplastics globally.

Its versatility, from plastic bags to rigid containers, is due to its ease of processing, chemical resistance, and excellent moisture barrier properties. Injection-molded Polyethylene products are durable, recyclable, and adaptable, making PE essential in various industries and everyday applications.