Injection Moulding Business: How to Start It?

Home Injection Moulding Business: How to Start It?

Any form of manufacturing requires a lot of logistics to get things running, being the smallest ones. When you consider the heavy machinery and the labor needed for an injection molding business, you will easily find yourself surpassing your set budget. But it can be done.

We are going to look at how you can start an injection molding enterprise, the things you need for plastic injection mold design, the factors to consider, the benefits and limitations that you have to be aware of, among other important things. So stick around to the end of this has been the path you are aiming to take in the near future.

What You Need

Raw Material


For the business to take off the ground, you will need to have some basic things and knowledge of how to make a plastic mold prototype, to begin with. These needs vary from one place to another, and they also depend on the type of products you want to immerse yourself in. They include the following.

  • Factory Space: You need a considerable big factory space that will be able to house the huge injection molding machines. If you are aiming to supply your small locality, then beginning with a simple setup should be okay, but all the same. You need enough space to accommodate workers, machines and leave enough room for movement.
  • Machines: There are many types of molding machines, from CNC Machines to EDMs. All these are used for various roles, and you have to first figure out the type of injection molding you want to do in order to find the machine that fits you best. Startups generally go for CNC machines as they are cheaper and have less energy consumption.
  • Labor: Automated or not, you need a good number of qualified workers who have experience running a molding plant. They should be trained at least and have the capacity to hit the road running from day one to avoid wasting time and resources in training them.
  • Operational Licenses: Running a manufacturing plant is a huge undertaking that affects the environment and the people around it. For this reason, you must have the necessary licenses from the relevant authority. This is to ensure you conduct your business responsibly, and at the same time, it makes it easy for you to be held accountable if something goes wrong.
  • Raw Materials: Injection molding makes use of all kinds of plastic raw materials. Depending on the products you intend to make, find a good and constant source of raw materials that will ensure your machines are constantly running without any interruptions or delays. Once you have pinned down a good and reliable supplier, you are almost ready to kickstart your injection molding startup.

Expected Benefits

Injection Molded Part


Like any other business, nobody starts an injection molding enterprise just for laughs and giggles. There are aims to be met, like producing products that are in high demand and making profits out of them. The following are some of the expected benefits of starting an injection molding business.

  • It produces a very low amount of waste, and this is good for the cost of running the whole enterprise. This means the utilization of the raw materials is very high, and this translates to a good return on investment.
  • There’s a wide selection of raw materials that you can choose from, and this gives you the freedom to experiment with many things until you find the one that works for you.
  • It is a repeatable process, and this means you only need to set the initial parameters right, and the entire process can run itself for as long as you need it to. This can come in handy for high-volume production.
  • The design flexibility allows you to make things as small as a pin and some as huge as water tanks. It all comes down to what you need to take and the available resources at hand.
  • You are also free to use all kinds of colors that you want, leading to great variations in the final products, which further inspires confidence in potential consumers to buy more from you. This also makes it easy to create customized products.

Expected Limitations

Molding Process in Progress


As it is with every working system, you will always run into obstacles and little problems when trying to get things done the right way. The following are some of the expected limitations of running an injection molding facility.

  • The initial cost is way too high for anyone without the considerable financial backing to get started with. The machines used in injection molding are automated, and they cost in the tens and hundreds of thousands of dollars at times. Choosing to go with cheaper machines could also work against you in the long run.
  • You need specialized people to run the machines, and this is the kind of labor that comes at a very high cost. Since the work cannot be handled by any other person, you will require well-trained experts to run the CAD and CAM programs while calibrating the CNC Machines just right for the process to take place as intended.
  • Making design modifications can be hard once the process is underway unless you intend to stop everything and start afresh. The cost of making the olds itself is also very high, and the chances of making a mistake are usually high for a startup.


Starting an injection molding business is not hard, and it should be well in the realm of possibility for anyone who has the capital for it. If you are looking to start your own injection molding venture but are unsure of what to do next, we can help you. We are the best China injection mold maker, and you can check out our website and get in touch with our team of experts who will give you the right directions.

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Start Your Injection Mold Project with a Free Quote

Choose File
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*Please upload your design or description file (Like:STP,DWG,PRT). Size limit is 20MB.