Custom Parts Online Plastic Injection Molding Service

Reliable custom plastic injection molding companies for your OEM plastic molding parts. Start your project today to get exceptional custom-injected plastic parts at a competitive price. We provide injection molding, over molding, and inserting services for thermoset and thermoplastic plastics.

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Advantages of Plastic Injection Molding Service

Plastic Injection Molding Service offers high production efficiency, intricate part creation with exceptional detail, enhanced part strength through fillers, and significant cost savings due to minimal waste and automated processes. It excels in delivering quality, durable components rapidly and economically.

Advantages	Key Features
High Efficiency	Plastic Injection Molding is a highly efficient process, enabling the rapid production of large quantities of consistent, precise parts. This efficiency is achieved through automated systems and fast cycle times, drastically reducing labor costs and increasing output rates.
Complex Part Production	This molding technique allows the creation of extremely complex parts with detailed precision. It supports intricate designs including varied wall thickness, tight tolerances, and complex geometries which are difficult to achieve with other manufacturing methods, making it ideal for detailed components.
Enhanced Strength	Plastic Injection Molding enhances the strength of parts by incorporating fillers into the molds. These fillers reinforce the structural integrity of the parts, making them sturdier and more durable against impacts and wear, suitable for demanding applications.
Cost-Effectiveness	Plastic Injection Molding proves to be cost-effective due to its high volume production capability and minimal waste generation. The automation of the process reduces labor costs, while consistent quality control decreases the need for reworks and material wastage, optimizing overall production costs.

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Plastic Injection Molded Parts Applications

Our plastic injection molding process produces high-quality, durable components used across diverse industries. Discover the extensive applications for precision-engineered plastic parts.

Industry	Applications
Aerospace	Interior cabin components, Instrument housings, Seat belt components
Automotive	Dashboards, Door panels, Headlight housings
Consumer Electronics	Smartphone casings, Remote control housings, Charger enclosures
E-Mobility	Battery pack enclosures, Charging port covers, Electric motor housings
Energy	Solar panel frames, Electrical connectors, Insulation housings
Medical Device	Disposable syringes, Surgical instrument handles, Diagnostic device casings
Telecommunication	Router enclosures, Cable connectors, Network switch housings
Lighting Solution	LED diffuser covers, Lamp sockets, Housing for lighting fixtures
Power Tools	Drill handles, Tool casings, Trigger mechanisms
Locking System	Door handle housings, Electronic lock covers, Key fob casings

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Plastic Injection Molding Materials

Plastic Molding In-Mole Decoration(IMD)

Plastic molding In-Mole Decoration(IMD), usually translated as injection molding surface treatment technology, or injection molding surface decoration technology, IMD is currently an internationally popular surface decoration technology, mainly used in surface decoration and functional panels of home appliances, commonly used in mobile phone windows Lens and shell, washing machine control panel, refrigerator control panel, air conditioner control panel, automobile instrument panel, rice cooker control panel, panels, signs and other appearance parts in various fields.

In-Mold Labeling (IML)

The biggest difference between these two processes is whether there is a transparent protective film on the surface of the product. In-mold insert injection molding has very remarkable characteristics. The surface is a layer of hardened transparent film, the middle is a printing pattern layer, and the back is a plastic layer. Because the ink is sandwiched in the middle, the product can prevent the surface from being scratched. Flowers and abrasion resistance, and can keep the color bright for a long time and not easy to fade. IML is also known as IMF.

In-Mold Transfer (IMR)

In-mold transfer printing. This process is to print the pattern on the film and use the film feeding machine to attach the film to the mold cavity for injection molding. After injection, the patterned ink layer is separated from the film, and the ink layer remains. The plastic parts with decorative patterns on the surface are obtained on the plastic parts. There is no transparent protective film on the surface of the final product, and the film is only a carrier in the production process. However, the advantage of IMR lies in the high degree of automation in production and the low cost of mass production.

Custom Parts Surface Finishing Available

Our Surface Treatment Service offers specialized finishes for custom parts, enhancing durability, aesthetics, and performance. We provide a range of processes, including Electroplating, Anodizing, Powder Coating, and Thermal Barrier Coatings, tailored to improve corrosion resistance, wear properties, and visual appeal of metal and plastic components across industries.

Design Elements	Standard/Specifications	Reasons
Max Size	600 mm x 600 mm x 300 mm	Large parts may lead to uneven cooling and warpage; limiting size ensures consistent mold filling and dimensional stability.
Min Size	2 mm x 2 mm x 2 mm	Ensures sufficient material flow during molding and preserves fine details while maintaining part integrity.
Min Wall Thickness	0.5 mm	Thin walls allow rapid cooling and lower cycle times but must be controlled to prevent warpage or flow issues.
Max Wall Thickness	10 mm	Excessively thick sections can cause differential cooling, leading to internal stresses and potential deformation.
Min Net Weight	0.5 gram	Ensures even the smallest parts are robust enough to maintain structural integrity and fine details.
Cost-effective Max Weight	150 grams	Balances material usage with production cost, ensuring efficient molding without unnecessary excess material.
Max Net Weight	3 kg	Defines the upper limit for maintaining process control and consistent quality in larger parts.
Precision Range	+/- 1% to +/- 2%	Reflects the achievable dimensional accuracy for injection molded plastics, balancing design complexity with process variances.
Min Tolerance	±0.01 inch	Essential for ensuring proper fit and function in parts requiring tight dimensional control.
Cost-effective MOQ	10,000 units	High-volume production is needed to amortize tooling costs and achieve economic viability in custom injection molding.
Max Efficiency	95% material utilization	Indicates efficient use of raw materials, minimizing waste and optimizing production costs.

Custom Parts Online Plastic Injection Molding Service

Advantages of Plastic Injection Molding Service

Plastic Injection Molded Parts Applications

Plastic Injection Molding Materials

Plastic Molding In-Mole Decoration(IMD)

Custom Parts Surface Finishing Available

Plastic Molding Parts Gallery

Custom Plastic Injection Molding Parts Design Suggestion

Frequently Asked Questions

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