Plastic Injection Molding
Our Plastic Injection Molding Service
SMARTTECH provide one-stop plastic injection molding services. We design and manufacture molds in-house. Our factory is equipped with advanced manufacturing facilities, including high-precision CNC machines and fully automated injection molding machines to produce consistent precision parts from the same mold.
Injection Molding Services
Plastic Injection Molding is the most common injection molding process, primarily involving the injection of molten plastic into a mold to form the desired parts. It is highly efficient in producing precise and complex plastic components.
Applications: automotive parts, medical device components, consumer electronics housings, etc.
Overmolding Injection Molding
The Overmolding technique involves bonding plastics, metals, and rubber over each other with a resistant and durable chemical bond. We can provide the fastest assembly time.
Applications: automotive handles, medical device grips, smartphone cases, etc.
Insert Injection Molding
Insert molding involves placing metal parts or other pre-made components into a mold, and then injecting plastic to bond with the insert, creating a unified product.
Applications: Electrical plugs, connectors.
Injection Molding Capabilities
We provide detailed technical specifications below to help you quickly assess whether our manufacturing capabilities meet your project requirements
Maximum Part Size
The maximum part size we offer is 1800×1200×500 mm or 70.9×47.3×19.7 in.
Mold Cavity Tolerances
We manage +/- 0.003 mm or +/- 0.0001 in mold cavity tolerances.
Minimum Part Size
The minimum part size we offer is 1×1×1 mm or 0.039×0.039×0.039 in.
Part to Part Repeatability
The part-to-part repeatability we provide is +/- 0.05mm or +/- 0.002 in.
Secondary Operations
We offer mold texturing, engraving, post-molding processing, threaded inserts, pad printing, silk printing, painting, chrome plating, ultrasonic welding, hot transfer printing, water transfer printing, and primary assembly for secondary operations.
Available Mold Types
We offer premium steel and aluminum molds with the service life of 1000 cycles, 5000 cycles, 30,000 cycles, 300,000 cycles, and over 1000,000 cycles.
Machines Available
Our machines include single-cavity, multi-cavity, and family molds, with press tonnage ranging from 50 to 2800 tons.
Inspection and Certification Options
Our inspection and certification include First Article Inspection, ISO 13485, ISO 9001, and IATF 16949.