Injection Molding Mexico | MOS Plastics

Injection Molding in Mexico

As a world leader in medical and diagnostic device manufacturing, MOS Plastics brings over 50 years of injection molding expertise to serve clients globally. We provide specialized services tailored to the unique needs of different regions and industries.

Our facility in Tijuana, Mexico, allows us to effectively support manufacturers in industries like consumer products, electronics, transportation, healthcare, and agriculture. Strategically located across the border from San Diego, we offer the perfect balance of innovation, quality, and value.

At the core of our operations is injection molding–a versatile manufacturing process used to produce intricate plastic parts and components. By injecting molten plastic material into a mold, almost any imaginable shape can be formed with precision and efficiency.

Our robust infrastructure, skilled teams, and commitment to quality assurance enable us to deliver complex and consistent injection molded parts that meet the most stringent industry requirements. We leverage the strengths of the Mexican manufacturing sector to provide cost-competitive solutions without compromising on excellence.

This makes us the ideal partner for companies looking to establish or expand manufacturing capacity in Mexico's flourishing economy. As your trusted partner, we simplify processes so you can focus fully on sales and business growth in the region.

What is Injection Molding in Simple Terms?

Injection molding is a manufacturing process used to produce plastic parts by injecting molten plastic material into a mold cavity. It can create complex shapes with precision and efficiency.

The key steps are:

  1. Plastic pellets are fed into a hopper and melted in the injection molding machine’s barrel. The molten plastic, now a viscous liquid, is injected into the mold under intense pressure.
  2. The two halves of the mold come together to form the desired shape. Inside the mold, the plastic cools and hardens into the finished part shape.
  3. After adequate cooling time, the mold opens, and the solidified part is ejected. The mold then closes, and the cycle repeats.

Polyethylene, polypropylene, polystyrene, and polyvinyl chloride are common plastic materials due to their thermal properties and versatility. The type of plastic chosen depends on the end product’s strength, flexibility, durability, and performance needs.

Injection molding is highly versatile and can produce intricate components with complex geometries that would be impossible or cost-prohibitive with other processes. It also delivers consistent, high-quality, and cost-effective parts in large volumes.

The advantages over manufacturing options like CNC machining or 3D printing include faster production speeds, higher precision, lower costs, and a wider range of material options. Overall, injection molding offers an efficient, scalable, and reliable production method for plastic components.

About Our Mexico Injection Molding Facility

Our state-of-the-art injection molding facility located in Tijuana, Mexico, allows us to effectively serve diverse manufacturing sectors, including consumer products, electronics, transportation, healthcare, and agriculture.

Strategically located just minutes from the U.S. border, our 100,000 square foot commercial and 50,000 square foot medical manufacturing facilities is equipped with:

  • 28 injection molding machines with clamping forces ranging from 150 to 1,800 tons to handle a wide range of molding applications
  • An expansive 2,500-square-foot tool room for rapid prototyping and mold design
  • A fully-equipped quality lab for material testing and metrology
  • ISO Class 7 and Class 8 certified clean rooms critical for medical device manufacturing
  • We are currently in the process of getting ISO 9001 certified to reinforce our commitment to quality further.

Our centralized location, scale of operations, leading-edge infrastructure, and stringent quality management enable us to provide value-driven injection molding solutions to meet the unique needs of different industries across Mexico and the Americas.

With vast expertise serving diverse sectors, we have our fingers on the pulse of Mexico’s flourishing manufacturing landscape. This allows us to deliver tailored solutions leveraging the country’s strengths as a strategic production hub and supply base feeding the large North American and Latin American consumer markets.

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Our Services

At MOS Plastics’ Tijuana facility, we offer a comprehensive range of injection molding services tailored to meet the specific needs of our clients, particularly those in the Medical and Diagnostic device manufacturing industry.

Injection Molding

Our state-of-the-art injection molding machines, ranging from 150 to 1800 tons, enable us to produce high-quality parts with exceptional precision and consistency. We specialize in molding complex geometries and intricate features, ensuring that your products meet the strictest requirements of the medical and diagnostic device industry.

Clean Room Molding

Our Class 7 and 8 clean room facilities are designed to maintain a controlled environment, minimizing the risk of contamination during molding. This is particularly important for medical and diagnostic device manufacturing, where product sterility and cleanliness are paramount.

Quality Control and Testing

Maintaining the highest level of quality is our top priority. Our fully equipped quality lab in Tijuana conducts rigorous inspections and testing to ensure your products meet the required specifications and standards. We employ a range of quality control measures, including dimensional verification, material testing, and functional testing, to guarantee the consistency and reliability of your products.

Assembly and Packaging

In addition to injection molding, our Tijuana facility offers value-added services such as assembly and packaging. We can assist with the assembly of multi-component products, including the integration of electronic components and subassemblies. Our packaging services ensure that your products are properly protected and ready for distribution, with options for custom packaging and labeling to suit your specific needs.

Design and Prototyping Support

MOS Plastics provides comprehensive design and prototyping support to help bring your ideas to life. Our experienced engineers work collaboratively with your team to optimize product design for manufacturability, functionality, and cost-effectiveness. We offer rapid prototyping services to validate your designs and make necessary adjustments before proceeding to full-scale production, saving you time and resources in the long run.

Our Specialized Infrastructure and Equipment

Our Mexico facility is equipped with specialized infrastructure and the latest technologies to enable precision injection molding for diverse manufacturing industries. Our production floors offer optimized layouts and workflow, allowing high-volume molding with minimum lead times.

We have an extensive molding machine park with 20 injection molding presses ranging from 150 to 1,800 metric tons. This versatile range allows us to run anything from small, intricate technical parts to large enclosures and housings.

Our machines are fitted with state-of-the-art controllers for real-time process monitoring and adjustment. Advanced features like cascade injection control ensure consistent shot sizes and minimum waste.

We utilize integrated robotic systems for efficient cooling, part removal, and secondary operations. Our automated cells can run 24/7 with minimum supervision to maximize productivity.

Continuous investment in the latest technology allows us to deliver innovative manufacturing solutions while ensuring the highest quality standards for every industry and application.

Quality Assurance is Our Top Priority

At MOS Plastics, quality is integral to everything we do. We uphold stringent quality assurance practices to deliver defect-free products that perform reliably and consistently.

Our Mexico facility has ISO 13485 certification, demonstrating our ability to meet regulatory requirements for medical device manufacturing. We are also in the process of getting ISO 9001 certified.

For medical and diagnostic components, our specialized quality control procedures include:

  • Validation of all processes, software, equipment, materials, and personnel
  • Environmental monitoring of parameters like temperature, humidity, and air quality
  • Comprehensive inspection and testing at all stages of production
  • Detailed documentation with full traceability for each product

We follow strict protocols in our ISO Class 7 certified clean rooms for part molding and assembly. Our staff wears protective gear and undergoes rigorous qualification programs.

Every product we manufacture goes through dimensional, functional, and visual checks against design specifications. We also offer metrology services and material testing in our quality lab.

Integrating quality checks throughout the production flow rather than just at the end prevents issues from accumulating and improves overall efficiency. Our commitment to quality helps ensure our clients’ products function reliably in their intended applications.

Why Choose MOS Plastics for Injection Molding in Mexico?

MOS Plastics established manufacturing operations in Mexico to serve the sizable Latin American and North American markets effectively.

Located right across the border from Southern California, our Tijuana facility provides strategic access to one of the largest consumer markets globally–the United States. This proximity translates to faster turnaround times and lower shipping costs.

Mexico also has free trade agreements like the United States-Mexico-Canada Agreement (USMCA), enabling nearly tariff-free exports to the U.S. and Canada. This makes it tremendously cost-competitive for companies to manufacture high-quality products in Mexico.

Positioned in the heart of Latin America, Mexico offers easy access to other major consumer markets. With a combined population of over 500 million and a fast-growing middle class, Mexico is a great place to live.

Mexico has a robust manufacturing ecosystem, including industrial parks, seamless logistics networks, and an established supplier base. This infrastructure supports efficient large-scale production and compliant shipping.

With competitive labor rates and a young, skilled workforce, companies can leverage great talent. Our own teams are highly qualified in sophisticated injection molding processes.

Mexico makes strategic sense for the best balance of innovation, quality, and value. Companies manufacturing products locally gain a strong regional foothold while significantly optimizing total landed costs.

MOS Plastics’ Commitment to Mexico

With our advanced manufacturing facility in Mexico, MOS Plastics is committed to serving diverse industries across the country and region.

Mexico is a nexus of manufacturing sectors, including automotive, aerospace, appliances, electronics, medical devices, and consumer products. We can deliver tailored solutions by understanding the unique needs of different verticals.

For example, our specialized clean rooms allow us to manufacture intricate components for medical devices and diagnostics. We also use multi-shot molding to produce parts with both soft and rigid plastics for industries like automotive and consumer goods.

We stay on top of market trends and demands in Mexico to offer in-region, value-driven solutions. With rising wages in China, many companies target Mexico for its proximity to North America and skilled workforce. We enable clients to capture this demand.

As Mexico continues its trajectory as a global manufacturing powerhouse, we aim to support its vision by sharing our decades of injection molding expertise and passion for precision. Contact us to discuss your manufacturing project in Mexico!

Partner with MOS Plastics

With over five decades of injection molding leadership, MOS Plastics offers unmatched capabilities to bring your products to life. Our commitment to precision, quality, and customer success remains unparalleled. Our Mexico facility gives you access to best-in-class infrastructure, skilled teams, and regional expertise to meet your manufacturing goals.

We invite you to explore how our specialized services can deliver value. Get in touch with our experts to discuss your specific project needs for the Mexico/Latin America market and beyond. We are ready to help assess requirements, provide manufacturing consultation, and deliver tailored solutions for your industry.

To get started, please reach out to us via:

  • Phone: (408) 944-9407
  • Email: sales@ksplastic.com

Thank you for considering MOS Plastics as your trusted injection molding partner in Mexico! We are committed to earning your business.

 

FAQ About Our Mexico Plastic Injection Molding Services

What is injection molding and how does it work?

Injection molding is a manufacturing process for producing plastic parts by injecting molten plastic into a mold cavity. Plastic pellets are melted, injected into the mold under high pressure, cooled to solidify into the desired shape, and then ejected as a finished part.

Where is MOS Plastics’ injection molding facility in Mexico located?

MOS Plastics’ state-of-the-art injection molding facility is strategically located in Tijuana, Mexico, just minutes from the U.S. border and across San Diego, California.

What industries does the MOS Plastics Mexico facility serve?

The Tijuana facility serves diverse manufacturing sectors, including consumer products, electronics, transportation, healthcare, medical devices, diagnostics, and agriculture.

What are the key features and capabilities of the MOS Plastics Mexico facility?

The 105,000 sq ft facility houses 20 injection molding machines (150-1800 tons), a 4500 sq ft tool room for prototyping, a quality lab, and ISO Class 7 and 8 clean rooms. It offers services like injection molding, clean room molding, quality control, assembly, packaging, and design support.

What quality assurance measures does MOS Plastics follow in Mexico?

MOS Plastics has ISO 13485 certification for medical devices and is pursuing ISO 9001. They validate all processes, monitor environmental parameters, conduct rigorous inspections and testing, and maintain detailed documentation for traceability. The facility has strict clean room protocols.

What advantages does manufacturing in Mexico offer?

Manufacturing in Mexico provides strategic access to large consumer markets in the U.S., Canada, and Latin America. It offers competitive costs due to free trade agreements, skilled labor, robust infrastructure, and an established supplier base. This enables MOS Plastics to deliver faster turnaround and optimized value to clients.

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