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Plastic Injection Molding Service

Access top-notch plastic injection molding services for your custom prototypes and production parts. Get injection molded parts with impeccable quality, excellent finishes, and high dimensional stability at competitive prices.

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  2. Moldeo por inyección de plásticos

Plastic Injection Molding Service for You

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Injection molding is a cost-effective means of getting plastic parts in small and large batches. It is a repeatable process that ensures the delivery of several components with consistent quality. GCH is a world-class plastic injection molding company offering the complete manufacturing solution for your project. With a commitment to customer satisfaction, our custom plastic injection molding services involve on-demand prototyping and production. Get plastic injection molding parts with superior quality, regardless of size and complexity.

Why Choose Us for Plastic Injection Molding Service

GCH provides advanced injection molding services, with solutions covering material verification, tool design, prototyping & production, finishing, and quality assurance. Our team of experts is committed to delivering professional technical support. With precise prototypes and production parts, GCH helps you reach your manufacturing goals.

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Sin MOQ

La ausencia de pedidos mínimos ayuda a pasar las piezas moldeadas de plástico del diseño a la producción en un plazo de entrega rápido y respalda sus necesidades de fabricación de moldeo bajo demanda con un coste de moldeo por inyección reducido.

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Tolerancia estricta y alta calidad

Nuestro proceso de moldeo por inyección de plástico incluye consideraciones de diseño vitales para mejorar la moldeabilidad y realzar el aspecto estético. GCH suministra piezas moldeadas por inyección de plástico de diversos tamaños y complejidades. Nuestras tolerancias estándar están definidas por las normas ISO 2768, lo que nos ayuda a cumplir los estrictos requisitos de tolerancia.

eficacia

Alta eficacia

Con fábricas nacionales certificadas y un sólido sistema de cadena de suministro, aceleramos el ciclo de desarrollo del producto y tendemos un puente para que la producción de sus piezas moldeadas por inyección sea lo más rápida posible.

máquina de moldeo

Especialistas en moldeo por inyección

Trabajando con nuestros expertos, con más de 10 años de experiencia en la industria del moldeo por inyección, completamos eficazmente un ciclo que va desde la creación de prototipos hasta la producción.

Injection Molding Process At GCH

Plastic Injection Molding Materials

Our plastic injection molding service uses a wide range of plastic, making it suitable for several applications across many industries. As a leading plastic injection molding company, we have over 50 thermoplastics and thermosetting plastics for injection molding. Check out some of the plastic materials you can choose for your parts.

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Tooling Materials

Before injection molding process starts low or high-volume production, a high tolerance CNC machined tooling is needed. Most commonly used materials include:

Acero para herramientas: P20, H13, S7, NAK80, S136, S136H, 718, 718H,  738

Acero inoxidable:

420, NAK80, S136, 316L, 316, 301, 303, 304

Aluminio: 6061, 5052, 7075

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Plastic Materials

Plastic injection molding service comes with a wide range of materials with different properties, including impact strength, rigidity, thermal resistance, chemical resistance, etc.

ABSNylon (PA)PCPVC
PUPMMAPPPEEK
PEHDPEPSPOM
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Additives and Fibers

Standard plastic materials may not meet custom injection molding parts requirement. In this case, additives and fibers can be added to improve aesthetic and functional properties, providing additional features for your injection molded parts.

UV absorbersColorants
Flame retardantsGlass fibers
Plasticizers

Surface Finishes for Plastic Injection Molding

Mejore la calidad de la superficie de sus piezas moldeadas por inyección de plástico con opciones superiores de acabado superficial. GCH ofrece una amplia lista de tratamientos superficiales para mejorar el atractivo estético de sus productos. Estas eficientes operaciones secundarias también mejoran las cualidades mecánicas de prototipos y piezas de producción.

Nombre Descripción Link
Brillante A grade finishes are made using a diamond buffing process and yield shiny and glossy surfaces on injection molded parts.
Semi-glossy B grade finishes use grit sandpaper to produce parts with a slightly rougher finish than grade A parts. Custom molded plastic parts that undergo B grade finishing have a matte surface texture.
Mate C grade finishes use grit sanding stones to produce a rough, uneven surface. Injection plastic parts that undergo C grade finishing have a matte surface texture.
Textured D grade finishes use grit and dry glass beads or oxide to produce a very rough textured finish. Depending on the type of material used, products can have a satin or dull finish.

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How Custom Injection Molding Works?

El proceso de moldeo por inyección consiste en introducir materias plásticas en bruto en una máquina de moldeo por inyección, fundirlas e inyectarlas en un molde de aluminio o acero. Al enfriarse, se forma una pieza termoplástica de calidad de producción y se expulsa para su posterior uso o montaje.

Gallery of Plastic Injection Molded Parts

Sumérjase en la extensa galería de GCH que muestra algunas de nuestras piezas moldeadas por inyección terminadas y confíe en que podemos crear su proyecto de moldeo por inyección de acuerdo con sus estrictas especificaciones.

Preguntas frecuentes

Preguntas frecuentes

Our mold-making process includes 6 steps:

Step 1: Production arrangement: Determine all of the requirements and arrange the production.

Step 2: DFM report analysis: Provide free but detailed production DFM report for further feasibility analysis.

Step 3: Production the mold: Put the mold into production and provide the Tooling Schedule form for the whole cycle for clients to check the process at any time.

Step 4: Free sample to test: Put the mold into production and provide the Tooling Schedule form for the whole cycle for clients to check the process at any time.

Step 5: Mass production:Client confirms the samples are qualified, then officially proceed with the subsequent production.

Step 6: Mold saving: Production is completed and delivered after quality inspection. Mold will be cleaned and properly stored for the next round of parts production.

Tolerances are crucial in injection molding; without proper specification and control, assembly issues can arise. At GCH, we adhere to the ISO 2068-c standard for molding tolerances, but can accommodate tighter specifications if needed.

We have no minimum order requirement. However, larger quantities will yield more competitive pricing.

Once an order is placed, mold design and creation typically take around 35 days, with an additional 3-5 days for the production of the molded parts.

The cost of our services varies based on several factors such as component size, mold complexity, number of cavities, material type, and post-processing requirements. We provide quotes after analyzing these factors on our platform.

At GCH, we offer a wide range of thermoplastic and thermosetting materials suitable for various applications. Some common materials include ABS, Polycarbonate, Polypropylene, and TPE. For a full list of materials or custom material requests, please contact our customer service.

Sí, GCH ofrece servicios de prototipado rápido. Esto le permite probar y verificar su diseño antes de comprometerse con la producción a gran escala.

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