Custom Injection Molding Service
Transition from plastic molded prototypes to high-quality custom production parts swiftly. Obtain bulk pricing and Design for Manufacturability (DFM) within one day. Choose from over 30 thermoplastic and thermoset materials.
- Presupuestos CNC instantáneos y DFM detallados
- Tolerancias de hasta 0,01 mm (±0,0004″ )
- Piezas mecanizadas en 1 día
10 S
Presupuestos instantáneos
1 día
Plazo de entrega
0 pc
MOQ
0,01 mm
Tolerancias
Nuestros servicios de moldeo por inyección a medida
Con las soluciones de moldeo por inyección de GCH, adaptamos las piezas a las especificaciones exactas de tamaño, complejidad y volumen. Nuestra maquinaria, que oscila entre las 30 y las 1800 toneladas, permite la creación de prototipos y la producción de series bajo demanda, garantizando la precisión del diseño. Cada pedido de moldeo por inyección incluye una consulta de diseño gratuita, lo que mejora la competitividad del producto. Los plazos de entrega pueden ser tan cortos como 15 días.
Moldeo por inyección
Injection molds are essential for the mass production of accurate plastic molded components. Primarily constructed from steel or aluminum, their fabrication requires intricate design, precise machining, and meticulous assembly.
Moldeo por inyección de plásticos
The plastic injection molding process features the use of high pressure to inject molten plastic into a mold, where it cools and solidifies to form the desired shape of the plastic product.
Sobremoldeado
Overmolding is a process where a secondary material is injection molded over a pre-existing part or layer, providing additional features or a finished appearance in a single step.
Moldeo por inserción
Insert molding is particularly useful for creating complex parts with precise dimensions and features, such as electronic components, automotive parts, and medical devices.
Custom Injection Molded Products by GCH
View the plastic prototypes and on-demand production parts we’ve manufactured for our customers.
Soluciones de moldeo por inyección a medida
Explore nuestras soluciones de moldeo por inyección bajo demanda para pasar sin problemas de la creación de prototipos a la producción de alta calidad.
Creación rápida de prototipos
Benefíciese de nuestro rápido moldeo por inyección, con entregas rápidas de 1.000 a 100.000 unidades a bajo coste. Utilizando moldes de aluminio o acero, garantizamos una entrega rápida, abordando directamente sus retos de producción y reduciendo el tiempo de comercialización.
Producción de bajo volumen
El moldeo por inyección de bajo volumen eleva su producción, proporcionando unidades de 100.000 a 1.000.000 utilizando moldes de acero resistente. Esto garantiza una alta calidad y consistencia, abordando eficazmente su necesidad de tiradas de producción considerables pero precisas, manteniendo al mismo tiempo unos estándares excepcionales.
Injection Molding Materials
GCH offers common metals for injection molding tooling, and a variety of popular plastic materials.
Injection molding 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
Thermoplastic
Plastic injection molding service comes with a wide range of materials with different properties, including impact strength, rigidity, thermal resistance, chemical resistance, etc.
ABS HDPE LDPE PP
PPA PS POM PC
PU Teflon (PTFE) Nylon
PC PMMA PA PEEK
PET
Thermoset
Several thermoset materials for distinct applications due to their unique bonding properties.
Injection Mold Surface Finishes
Desde la creación de prototipos hasta la producción, GCH garantiza una calidad superior y una funcionalidad fiable. Con una amplia selección de materiales metálicos y plásticos de calidad de producción, así como técnicas de fabricación bajo demanda muy avanzadas, ofrecemos productos de alta calidad en varios sectores.
| SPI Finish Standards | Surface Roughness RA (mm) | Finishing Method | Textura | Steels Recommended |
| SPI A1 | 0.012 to 0.025 | 6000 Grit Diamond | Super High Glossy finish | S136 (54HRC) or 8407(52HRC) |
| SPI A2 | 0.012 to 0.025 | 3000 Grit Diamond | High Glossy finish | S136 (54HRC) or 8407(52HRC) |
| SPI A3 | 0.05 to 0.10 | 1200 Grit Diamond | Normal Glossy finish | S136 (300HB) or 718H |
| SPI B1 | 0.05 to 0.10 | 600 Grit Paper | Fine Semi-glossy finish | 718H |
| SPI B2 | 0.10 to 0.15 | 400 Grit Paper | Medium Semi-glossy finish | 718H |
| SPI B3 | 0.28 to 0.32 | 320 Grit Paper | Normal Semi-glossy finish | 718H |
| SPI C1 | 0.35 to 0.40 | 600 Grit Stone | Fine Matte finish | 718H |
| SPI C2 | 0.45 to 0.55 | 400 Grit Stone | Medium Matte finish | 718H |
| SPI C3 | 0.63 to 0.70 | 320 Grit Stone | Normal Matte finish | 718H |
| SPI D1 | 0.80 to 1.00 | Dry Blast Glass Bead | Satin Textured finish | 718H |
| SPI D2 | 1.00 to 2.80 | Dry Blast | Dull Textured finish | 718H |
| SPI D3 | 3.20 to 18.0 | Dry Blast | Rough Textured finish | 718H |
GCH Injection Molding Capabilities
| Normas | Descripción |
| Tamaño máximo de la pieza | 1200×1000×500 mm 47.2×39.4×19.7 in. |
| Minimum Part Size | 1×1×1 mm 0.039×0.039×0.039 in. |
| Part to Part Repeatability | +/- 0.1 mm +/- 0.0039 in. |
| Mold Cavity Tolerances | +/- 0.05 mm +/- 0.002 in. |
| Available Mold Types | Steel and aluminum tooling. Production grade we provide: Under 1000 cycles, under 5000 cycles, under 30,000 cycles, and over 100,000 cycles |
| Machines Available | Single cavity, multi-cavity, and family molds, 50 to 500 press tonnage |
| Secondary Operations | Mold texturing, pad printing, laser engraving, threaded inserts and basic assembly. |
| Inspection and Certification Options | Quality reports like FAIs, ISO 9001, ISO 13485 |
| Plazos de entrega | 15 business days or less for most orders, 24/7 quotation response |
Classes of Injection Mold
We adhere to the five standard categories of SPI mold classifications from Class 101 to 105, aligning expectations for customers and suppliers alike.
| Mold Class | Production Level | Cycles | Aplicaciones | Tolerancia | Coste | Plazos de entrega |
| Class 105 | Very low | Less than 500 cycles | Prototype testing | ± 0.02mm | Inexpensive to produce a very limited number of product prototypes | 7-10 days |
| Class 104 | Bajo | Less than 100K cycles | Good for limited-production parts with non-abrasive materials | ± 0.02mm | Fall within low to moderate price ranges | 10-15 days |
| Class 103 | Medium | Less than 500K cycles | For low to medium-production parts | ± 0.02mm | Fall within common price ranges | 10-15 days |
| Class 102 | Medium to high | Less than 1M | Good for parts with abrasive materials and/or tight tolerances | ± 0.02mm | Fairly high price and made with materials of high quality | 10-15 days |
| Class 101 | Extremely high | Over 1M cycles | Extremely high production and fast cycle times | ± 0.02mm | Highest price and made with only the highest quality materials | 10-18 days |
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.
Injection Molding Process At GCH
Our Injection Molding for Various Industrial Applications
With custom injection molding, GCH supports diverse industry requirements.
Preguntas frecuentes
Preguntas frecuentes
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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