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Injection Molding Tools - plastic mold tooling

Author:gly    Date: 2024-10-15    

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In HanKing Mould Shenzhen Songgang plastic mold manufacturing factory, we have them all. Our 45+ tooling engineers are very experienced in Europe Tooling Standard and American. Below are some plastic molding parts and injection mold example we have. made.

Djmolding is plastic injection mold maker in china,as a china plastic injection molding manufacturer supplier factory,we supplying high-precision plastic injection products,low volume injection molding for low volume manufacturing service,high volume injection molding,quick-turn injection molded parts and so on.

This plastic frame is not small size, large products need to be ejected with big power, designers need to carefully plan size and number of ejector pin, and all ejector pins must avoid cooling channels. Enough strength is required to eject the product without interfering with the cooling pipe or damaging the appearance. As a result, HanKing Mould made a perfect quality injection mould.

Does not need any minimum order requirements: High-grade steel molds are used for larger production runs. However, if you are looking to produce several hundreds of certain materials, you don’t have to pay for a minimum amount of products. Simply use the short run injection molding process to mold as many products as you want. In this production system, you are not restricted by any volume requirements.

Our skillful plastic molding manufacturing workforce combines with the strict process and quality control capability to secure our plastic molds at high-quality level, we provide not only plastics moulds but also technical support, speed, efficiency & quality.

So many sliders are used, it extends the production cycle time which means that the time required to complete a production is increased. In order to solve this problem, improve the production efficiency and reduce the single production cost, HanKing Mould adopted the optimal cooling design for each slider to shorten the cycle time.

Meanwhile the plastic water pipe joint part has feature of thick wall and deep ribs, there is a very large risk of deformation and drag mark, Hanking Mould designers adopted secondary sliders, that is, for the same slider, release a part of slider first, and the release other sliders.

The product above the picture is a very famous plastic frame for the panel of household sewing machine. Because of our outstanding mold quality, customers choose us to make their plastic injection molds for each new product. The material of this plastic frame is Nylon with high glass fiber content up to 50%. This plastic frame has some appearance surface, and the other part is the assembly surface. There are many holes in the part connected with the main equipment that can be fixed with the hook.

There are many undercuts in this plastic joints, and we can see the holes are in different directions, the holes need to be molded by sliders, four core pulling sliders, and cavity side oblique slider, these sliders need to be opened in sequence, so HanKing Mould designers used four cylinders to control the sliders.

Due to many defects of glass fiber reinforced nylon, it is easy to cause poor surface appearance, including burning, glass fiber exposure, flash, surface blooming, silk mark, spark, etc. The customer requires that the products produced should have a good appearance without affecting the assembly function.

Production of trial parts and prototypes: There are certain cases where you need more product samples and you can’t just fully rely on the 3D printing machine. When this is the case, you can rely on short run molding to produce more samples for you in less time. This is a lot better than using 3D machines for prototyping which can be greatly limited.

For more about what is short-run injection molding as an industrial process,you can pay a visit to Djmolding at https://www.djmolding.com/low-volume-manufacturing-service/ for more info.

It calls for low initial costs: Higher-grade aluminium or lower-grade steel costs less when compared to that of the high-grade steel needed for large production runs. Certainly, high-grade steel can be used to produce thousands/millions of parts, but short-run injection molding is more suitable for low-volume production.

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It can accommodate a wide range of material options: When it comes to resin options, there are no limits to using short-run molding. There are thousands of available resins that you can use for this production process. In addition, you can also apply the resins used for higher volume molding for this production process.

There are many short run injection molding companies around. However, you need to choose the best option. A reliable injection molding company will offer you all the benefits of this type of molding as we have highlighted above. Many such companies have a great deal of expertise in short-run projects. Additionally, these companies may offer similar production solutions with the use of 3D and CNC machines. This is because all these machines can be used for supporting or complementary services during an injection molding project. This is necessary because, in reality, many of these production systems are used to support each other. Then again, they are more suitable for specific projects that may not require the use of any other production technology. A reliable manufacturing company will provide the best short-run injection molding services. They will also help their customers solve the different problems as seen in short run injection molding systems. It is common to use a manufacturer that has completed thousands of injection molding projects for different customers.

Usefulness in the military and aerospace industries: The military and the aerospace industries are very similar to the medical industries. Unlike many fast-moving consumer goods (FMCG) industries, these industries do not always require a large volume of parts and products. In this case, they rely on short run molding to produce a limited number of accessories and parts.

Used for producing limited edition cars and vehicles: Short-run injection molding is used extensively in the production of exotic cars. Many exotic cars are built in very few numbers. This is because it costs money and time to put them together. They are produced by using short run injection molding technology. This molding system can be used to ensure high quality as well as bespoke aesthetics.

Produce goods of high quality: People often think that short run molding cuts corners and does not offer accurate dimensional tolerances as well as quality. However, the fact behind this production process is that it offers very high dimensional tolerances. It also provides excellent surface quality while also supporting high-volume injection molding processes. It offers exceptional quality when it comes to fitting different parts together.

The product above the picture is a five way water pipe joint which is used for household appliances mould, the part structure is complex, and high precision tolerance since need connect with other pipes.

It helps to reduce the overall production time: Short-run injection molding helps increase the turnaround time of parts production by a matter of weeks or days. This usually depends on how complex the mold designs are. This is highly beneficial in comparison to high-grade steel molds which usually take months for production to be completed.

Short-run injection molding is used commonly for the production of high-quality goods. A lot of niche industries rely on this production process to create a low amount of products and accessories each year. It can be used in various ways such as:

We usually run into injection molded products in different stores at all times. Such products are often from big companies that make a high number of these products every year. Every year, they make use of injection mold technology to create a large volume of products. In some cases, they make millions of these products every year to be distributed across the world. This shows that this production model is suitable for large production runs. But what if you want to produce a new product in a few thousand or less? What if you want a low-volume on-demand production process that requires less time and costs? All of these objectives are possible when you use “short run plastic injection molding”. For many people, this is a relatively new process that comes with its advantages.

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In the medical industry: In a lot of cases, medical instruments are needed for specialized uses and will require a few hundred parts and accessories to be produced. It is perfect to use the short run molding for low production runs with high product quality.

Huizhou Djmolding Co., Ltd, established in 2010, is a leading plastic injection moulding and mould manufacturer in China. Djmolding is a low volume manufacturing companies specializes in plastic mould and plastic parts production for household appliances, medical equipments, electronic equipments, safety equipments as well as monitoring system.

The life cycle of this injection molds reaches 1 million, after the mold was delivered to the European customers, the production process was very smooth and the customers were particularly satisfied. Until now, the customers still cooperate with HanKing Mould, because our quality and design capability have won the customers' trust and choice.

Short run plastic injection molding is a production process that is also known as small batch or low-volume injection moulding. This production process requires reduced capital and a shorter time to develop. This molding system is used for the production of simple plastics through high-grade aluminium or low-grade steel injection molds. High-grade steel injection molds are used in large-volume plastic production runs. The short-run plastic injection molding is best suitable for injection molding production that needs less than 10,000 parts to be produced.

We need to avoid these defects for customers when designing molds, the reasonable gate position and shape are the first job for designers. The gate must not be set on the product surface, we must also avoid the area of the fitting holes, these holes were molded from sliders and inserts.

With a full air-condition plastic injection mold fabrication workshop possessing different plastic mold fabrication machines and expertise, we can offer plastic tooling manufacturing services from small precise parts to middle-big complex automotive parts.

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