Tag Archive for: plastic injection moulding cost

How much does Plastic injection moulding cost?

The most commonly asked question in the molding industry is, “How much the plastic injection moulding cost“? Well, the answer to this question largely depends on several factors, especially for the fact that plastic mold production has the highest upfront cost in all of the injection molding types

Plastic Injection Moulding CostTo many who have had the same question and can’t seem to get the right answer, you bumped into the right content. This post will go into the depths explaining the variables determining the cost of plastic injection moulding cost and the price for making the plastic molding parts. By tackling the underlying factors, it will be easy to estimate the expected cost. Let’s get to it!

Number of Cavities and volume of your mold

There is a close correlation between the number of cavities in your mold and their cost. If the mold has a high number of cavities, it means more time is needed for manufacturing it, and additional tooling has to be done. The lower the number of cavities in each mold, the lower the pressing time, and the lower the opening cost of manufacturing for each mold.

Part Design Complexity

For a more intricate part design, the resulting mold will be as complex as the part, and this will increase the plastic mold cost. Choosing a less complex part design could cut on your cost quite significantly. However, it is important to put in mind the factors that determine design complexity. These could include, surface finishing, fine detailing, undercuts to be used, among others. You can always seek expert advice to help you choose a design that won’t eat into your budget unnecessarily.

Resin Choice Consideration

There are a number of variables that will influence the cost of plastic injection molding based on the resin choice you use. Ranging from the quantity, grade, resin availability to whether the resin requires extreme molding temperatures, all these will affect the overall upfront cost. For example, if the resin will be found to have abrasive materials like glass or minerals, the cost of mold maintenance will be affected.

Type of plastic part material

This would seem to be an easy consideration like we are talking of plastic injection molding, so we only need plastic parts so that you may say. But there are innumerable plastic types in the likes of PP, PS, PET, PVC, HDPE, just to mention but a few. Each type comes with different prices depending on the material and part size. For large parts, similar large molds and additional material will be needed, and besides, the time taken for machining will be affected. All these variables will impact the overall quote of plastic injection molding.

What will be the cost of making plastic injection moulding parts?

There are many factors that can effect to the plastic injection moulding cost. These factors include the part features, part weight and part size, the type of plastic resin, the volume of parts being produced each time, and the yearly production volume. Each of these factors can be impact to the plastic injection molding cost, and will effect the injection mold cost as well.

The part geometry is one of the primary factors that can affect the plastic injection moulding cost, because this will increase the initial mold cost. Part with tight tolerances, or complex geometries that require more time and more machining cost to produce, resulting in higher production costs. Additionally, parts that require special features such as undercuts, threads, or inserts will also increase the mold cost of manufacturing.

The size and weight of the part can also impact the plastic injection moulding cost. Larger  size of parts requires more plastic material, longer cycle times and big tonnage of  injection mold machine, which can increase the overall production costs. Additionally, larger part size requires larger mold size, this will increase the mold manufacturing cost as well.

The type of plastic material used  for plastic injection molding parts can also influence the cost of production. Different types of plastics have different costs, with some materials being more expensive than others. Additionally, some special material maybe 5-10 time more cost the normal plastic material, so choose the material is important to save the overall injection molding cost.

The number of parts being produced and the production volume are also important factors to consider when determining the cost of plastic injection molding. Producing a small batch of parts may be more expensive on a per-unit basis than producing a larger volume of parts. Additionally, larger production volumes may allow for economies of scale, resulting in lower production costs per part.

Sincere Tech, we are one of the top 10 best leading plastic mold companies in China. We offer wide range of custom plastic injection molds, die casting molds, metal parts, CNC machining and mold components. Through ongoing investments in research and development, we deliver cutting-edge solutions that address the evolving needs of our customers. As one of the best injection mold suppliers in China, we pride ourselves on our commitment to excellence.

Quality is of the most importance to us, to make sure we make high quality molds, we will use CMM measuring machine to measure all of mold components, electrodes, and all of final molding parts, to make sure all of dimensions are under the tolerance, We will test the function of parts, materials to make sure that the final part will meet your requirements.

When you partner with Sincere Tech as your preferred China mold maker, you can expect the highest level of professionalism, expertise, and innovation. We are dedicated to helping you bring your ideas to life, delivering superior products that excel in performance, durability, and cost-effectiveness.

Our expanded capabilities include:

  1. Rapid Prototyping: We offer rapid prototyping services (3D printing or CNC machining prototypes) to quickly transform your rough design into useable prototypes, and testing, redesign suggestion etc.
  2. Precision CNC machining: Our advanced CNC machines enable us to create high-quality mold components with tight tolerances, this will ensure currently tolerance and precision in the injection-molded products.
  3. Overmolding: We make overmolding for some handle tools, some of overmoling are used in the die casting molds as well, contact for quote for your overmolding project.
  4. Insert Molding: insert molding is similar to overmolding but will be little different, insert molding normally use metal parts as substrate and overmolding use plastic part as substrate.
  5. Two-Shot Molding: With two-shot molding, we can produce complex, multi-material components in a single operation, reducing assembly requirements and enhancing design possibilities. Two shot molding is more complex than insert molding or overmolding, and two shot molding requires two shot injection molding machine.
  6. Value-Added Services: In addition to injection molding, die casting, and machining, we offer a range of value-added services, including product silk-screen, painting, assembly, testing, certificate, packaging, and logistics support, streamlining your supply chain and reducing costs.

Partner with Sincere Tech China mold maker for your custom injection molding, die casting and machining needs, we will offer you the best quality and fast lead time, contact us for quote in 24 hours.