Contents
Applications of Injection Molding
Why Use Injection Molding?
Applications of Injection Molding
Aircraft Parts Injection Molding and Molds
Medical Devices Injection Molding and Molds
Auto Parts Injection Molding and Molds
Consumer Goods Injection Molding and Molds
What to Consider When Building an Injection Molding Business
High Initial Costs
Crucial Mold Designs
How to Choose the Correct Plastic Mold Design
Conclusion
As a production method, injection molding is a very popular choice with manufacturers around the world, and investors are willing to put millions of dollars into new plants. In recent years, Plastech Corp invested close to $3 million into a new injection molding plant in Wisconsin, US, demonstrating the allure of this highly scalable production method.
One of the big reasons why injection molding is so popular is due to its vast range of applications. Unlike compression molding, injection molding enables manufacturers to easily create complex parts as well as simple parts at scale, creating much higher return on investments.
Why Use Injection Molding?
The principal benefit of injection molding is its capability to scale, enabling a manufacturer to fulfill high-volume orders with high precision requirements. This means that if you are looking to cater to high-volume orders with complex parts, injection molding will be the superior method of production, compared to similar likes such as compression molding. Furthermore, injection molding requires much less manual labor effort and quite more automation involved.
Applications of Injection Molding
Injection molding is used widely in pretty much all major industries due to its flexibility and the fact that it accepts such a wide range of materials for the mold. Below are some of the most important industries that employ the injection molding method.
Aircraft Parts Injection Molding and Molds
Aircraft parts require utmost precision, as one single defect can lead to catastrophic results, such as in the case of the tragic Japan Air Lines Flight 123. Thus, manufacturers of these parts prefer to use injection molding as their primary production method. Injection molding is capable of producing highly precise parts, down to the millimeters, and the method can be scaled easily with the right injection molding tools and equipment.
Designing plastic injection molds for aircraft parts is a complex process that requires the top minds in the field. Kuixing is an industry leader with over 25 years of experience in the field, and we can confidently handle all your requests when it comes to plastic injection molds. Contact us for more details!
Medical Devices Injection Molding and Molds
Medical devices are essential for the normal functioning of society, so they must be produced at high volume. Furthermore, because medical devices need to be lightweight and portable most of the time, they tend to be made from thermoplastics, a group of materials that work really well with injection molding.
Injection molding is capable of satisfying this need thanks to its amazing scalability and automation, ensuring that you can handle high-volume medical device orders with ease.
Auto Parts Injection Molding and Molds
Just like aircraft parts, automotive parts have very little room for error. Metal fatigue and mechanical failures are some of the top causes of car accidents, so regulations and specifications are naturally very strict. Injection molding is the key to meet these requirements and regulations. With the correct plastic automotive molds designed by experts in the field, you can easily start an injection molding production line focusing on auto parts that can take on high-volume orders.
Consumer Goods Injection Molding and Molds
Believe it or not, consumer goods such as containers for foods and beverages also have strict regulations when it comes to production quality. This is to ensure that they are free of toxins and pathogens that may cause harm to consumers. As a result, these goods are generally made from high-grade thermoplastics, which, again, is a category of materials that injection molding works very well with.
For these reasons, injection molding is generally considered one of the best production processes for consumer goods.
What to Consider When Building an Injection Molding Business
Creating an injection molding business to accommodate production needs from these industries is a great way to move forward, especially as the market is growing. There are a few things you must take into consideration, however, before starting your manufacturing company.
High Initial Costs
Injection molding is capable of reaping high returns on investments, but the initial costs to set up the manufacturing line can be high. Injection molding tools and materials are expensive, and if you don’t know where to get high-quality tools, the initial costs can put off even the most determined investors.
Crucial Mold Designs
Plastic mold designs mean everything in injection molding. Every single end product will end up looking exactly the same as the initial plastic mold, so it is crucial that you get the right mold designs for your project. Find experts with demonstrated experience in the field to make sure that you can get every millimeter right. Always remember that the costs for rectifying mistakes get higher down the line, so it is important to get it right in the first place.
How to Choose the Correct Plastic Mold Design
A great plastic mold design achieves two primary targets:
- It enables the business to create defect-free end products that satisfy all the specifications.
- It does not include unnecessary parts, contours, or lines that do not have any purpose, helping businesses to cut costs.
To achieve these two goals, plastic mold design engineers have to take into account your business needs as well as capabilities, so it can be a highly personalized process. Alternatively, you can look for pre-made plastic molds that fit industry requirements and regulations with ease.
Kuixing is an industry leader in mold design, and we have worked tirelessly for over 25 years to deliver high-quality plastic injection molding molds and tools to our customers all around the world. We can confidently deliver the plastic molds you need for your business.
Conclusion
The top applications for injection molding include: Manufacturing aircraft parts, medical devices, automotive parts, and consumer goods. Injection molding can also be found in the construction industry as well due to how well it works with malleable materials.
The high flexibility of injection molding enables it to become the premier production of choice for businesses that are looking to scale their production. However, the high initial costs and the expensive mold design remain tough challenges to overcome.
