4 Most Frequently Asked Questions about Injection Molding

one of PTMS’ many plastic injection molded parts

Plastic injection molding is a specialized process that helps manufacture parts accurately and precisely. In this article, we answer the 4 most frequently asked questions about injection molding.

1. How do I choose the right resin for my parts?

There are two types of injection molding resins: semi-crystalline (medical implants, pipes, packaging, and bottles) and amorphous (electronic components and plastic cutlery). Every type of resin is available in high-performance, moderate, and affordable solutions. When choosing a plastic resin, you should first choose the family of materials that’ll give you the majority of the properties you want. Since optimum product performance is guaranteed by the right resin, it’s vital to consult with experience plastic injection molders to determine the ideal choice for your project.

2. How can I determine the volume requirements for my product?

Remember, every professional molding company will help you determine the project’s volume requirements. Since plastic injection volume changes as time passes, having the right manufacturer by your side is key. A reputed plastic injection molder will offer specialization in at least three volume classifications:

§  High volume

§  Middle volume

§  Low volum

3. What is the appropriate molding process?

There are a range of plastic injection molding processes available. Depending on your project, you can choose from one of the following processes:

§  Hybrid

§  Electric

§  Hydraulic

one of PTMS’ many plastic injection molded parts

While the names of these primary methods indicate how they operate, it’s recommended that you should get in touch with a professional engineer to identify the best process for you. Every method features unique benefits that can be leveraged for minimizing production costs and maximizing performance. Making the right process selection for a project ensures the production process yields nothing but reliable, high-quality parts.

4. What’s the cost of the process?

Besides being the most obvious question, it’s also very vital because the actual model represents the most important expense in the whole production process. Since precision molds made from high-quality steel last for years, people should consider working with them. With that being said, a mold’s cost in a custom plastic injection mold project depends on a variety of factors. Ideally, the molder should offer the final price tag based on every consideration made.

Get top-quality custom plastic injection molding through PTMS

As the best plastic injection mold maker in China, PTMS has been offering top-quality custom plastic injection molding to its customers since 2002. With experienced employees and advanced injection machines, PTMS knows how to control the cost in a reasonable range.

Give them a call for more information on their plastic injection parts!

Comments

Post a Comment

Popular posts from this blog

4 Types of Injection Molding Technology

Image
From elaborate designs to simple products, injection molding can be used to make full production runs in the millions, a small number of prototypes, or anything in between. There are several injection molding technologies available to manufacture your next products. Here, we highlight 4 technologies that you may use to bring your product to life with higher quality in a shorter time. 1. Liquid silicone injection molding Thermoset is the majority of injection molding, meaning a part is created by injecting cold material into a very hot mold. In this process, the part is cured so it can never melt again. However, if you need a part to tolerate chemical agents or extremely high temperatures (as you might with certain car parts or medical devices), you may need thermoplastic injection molding , which uses liquid silicone frequently. 2. Metal injection molding Metals can also be injection molded. This new technology is considerably costlier than plastic injection molding and typically ser
Read more

Plastic Injection Molding: Benefits and Limitations

Image
One of the most commonly used methods of manufacturing identical plastic products in bulk is injection molding. However, like every process, it’s important to understand the specific design restrictions that must be considered to facilitate the obvious benefits of successfully producing high-quality, cost-effective parts. Here, we talk about the benefits and limitations of plastic injection molding: Benefits Low cost per part Although the initial high investment for the plastic injection molding tool is high, the cost per part is pretty low. While other plastic processing techniques may need a number of operations, such as polishing, injection molding can do everything at once. If you decide to do CNC machine apart, it may be costly. Injection molding will be your best bet if you’re looking to go into full production. High repeatability Once you’re done making mold tools, it’s possible to produce similar products repeatedly. The mold life of a decently made mold is quite lengthy – as
Read more

Double Injection Molding | PTMS

Image
Our company have much experience in  double injection molding  mass production since 2010. Double means double color, or double different plastic resin, it is also called double molding. In the fact, the cost of double parts is very expensive at this stage, because injection machine cost is very high, it needs double injection machine to produce the mass production. The machine has two hoppers for the different materials or colors, this cost is very expensive, but the double parts look very nice. The application of this injection is just limited, because it is not widely used in the different industries right now, so the cost cannot be cut down. The less, the little, the high cost we think. Here is a product made by double injection molding, it looks like a two-color basket, it is made of white hard glue PP and red soft glue TPE, the two different plastic resin is food grade, the soft TPE can be foldable, this part is portable and durable, but the mold is very simple, not very difficul
Read more