Plastic Injection Molding Service
Injection molding is the most extensive and cost-effective way to make a large number of plastic products, example includes chairs, toys, cases for consumer electronics and so on, from the minor components to entire body panels of cars. Dozens of materials, insert molding, compression molding, and more options are available.
Rapid plastic injection molding is one of the most significant businesses in HAOSTAMPING. We can provide on-demand manufacturing from prototype to production. With over 20 years of experience in this field, we have the capacity for all your manufacturing projects of any size or complexity and offer competitive pricing, high-quality parts, and quick lead times on injection molding services.
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The Process of Injection Molding
Plastic injection molding is the most common method for mass manufacturing of plastic products. How does it work?
The process of injection molding mainly includes the following steps:
- Setting up the mold to the injection molding machine.
- Feeding and melting the thermoplastic.
- Injecting the plastic into the mold.
- Holding and Cooling.
- Ejecting and Finishing processes.
This process is repeated hundreds or thousands of times quickly, which amortizes the cost of tooling and reduces the cost of each unit to a few dollars or less. In HAOSTAMPING, the tool may contain a single cavity or hundreds of cavities to make indefinite parts. Depending on the material, size, and complexity of the part, the manufacturing cycle is different.
Plastic Injection Molding Materials
We have a strong supply chain that can provide the best materials for your project. All injection molding materials are from the manufacturers or their authorized agents, and we can provide the technical datasheet for each material. That will avoid any potential problem from material source. Generally if there is no especial specification on material, we suggest customer use our recommended stock material that will be faster and more cost-effective. If customers have special request, we can also use special materials for manufacturing.
The following materials are the most commonly used for plastic injction molding:
This is a list of our commonly used injection molding materials. If the material you expect is not on the list, please contact us.
ABS | TPU | HDPE | PCTG | PC | PA66 | Nylon | PPE |
PC/ABS | PP | TPU | PSU | POM | PBT | PEEK | TPV |
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Available Surface Finishes
- As Molded
- SPI Finishes
- Polishing
- Silk screening
- Pad printing
- Glossy
- Matte
- Painting
- Etching
- Laser Engraving
- CustomFinishing
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Benefits of Rapid Injection Molding
Rapid injection molding is the fastest and most cost-effective way of manufacturing hundreds and thousands of finished plastic parts. And it is one of the most popular business in our company. There are lots of advantages of rapid injection molding.
Fast production and highly efficient
The injection molding process is highly efficient, which can produce an incredible amount of parts per hour.
A large number of materials are available
There is a wide range of materials are available. Ability to use multiple plastic material simultaneously. Commonly used materials including acrylonitrile butadiene styrene (ABS), polyethylene (PE), polystyrene (PS), and polypropylene (PP).
Scalability and repeatability
One of the main benefits of plastic injection molding is its high repeatability. An aluminum mold will generally last between 5,000 and 10,000 cycles, and a full-scale steel production mold can last for over 100,000 cycles.
Cost-effective
The injection molding process is repeated hundreds or thousand of times quickly, which an amortize the cost of tooling and reduce the cost of each unit to a few dollars or less.
Common Applications
Automotive
Aerospace
Medical equipment parts
Electronics
Consumer Products
agriculture
Addition Injection Molding Options
In addition to the basic injection molding service, we also provide Structral foam molding and Over-molding.
Structural foam molding:
Structural foam molding is a manufacturing process that is used to produce high-quality, lightweight parts for a wide range of applications, including medical devices. In this process, a plastic resin is mixed with a foaming agent and then injected into a mold, where it expands to fill the mold and create a foam-like structure.
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Over-molding:
Over-molding, also known as two-shot, multiple-material molding, two-shot, or 2k molding, is a unique custom injection molding process that combines multiple materials seamlessly into a single part or product. It typically includes a rigid, plastic-base component overlaid with a thin, pliable, rubber-like thermoplastic elastomer (TPE) exterior layer or other materials using either a single-shot (insert molding) or two-shot (multiple-shot molding) technique. The over-molding process may be an excellent option for your next project after considering its significant advantages.
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WHY CHOOSE US
INSTANT QUOTING | Timely reply and provide the quote within 24 hours. |
NO MOQ REQUIRED | HAOSTAMPING does not have minimum order quantity. |
HIGH QUALITY | ISO 9001 & IATF 16949 certificated and inspect every step. |
COST-EFFICIENT | +30% cost lower than western competitors. |
QUICK TUAROUND | Parts make in 7 days and delivery on time. |
DFM ANALYSIS | Once receiving the inquiry, we will provide you with a preliminary DFM report. |
PROFESSIONAL SERVICES | More than 20 years of rapid tooling making. |
GOOD RAPUTATION FROM CUSTOMERS | Customers are satisfied with our services, products quality and delivery time. |
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01.
Get Instant Quote
Upload the 2D/3D files and more details of the project to us, then our team will provide you with an accurate quotation once receiving the completed information.
02.
Confirm Puchasing Order
Once the order is confirmed, we will provide a design for manufacturing analysis report and review all tolerances and cosmetic specification etc, the engineer will point out any issues that may affect the quality of your parts.
03.
Star Production
After DFM approval, we will start production. During the manufacturing process, our project engineer will double check the parts in terms of size, tolerance, and appearance. Making sure that the parts meet your expectations.
04.
Delivery Goods
Parts will be delivered after the quality inspection.
Injection Molding FAQs
Cases of Plastic Injection Molding
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Ready to Work On your Next Project?
Let us help you provide high quality parts in short time. Get your project started now!