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China Plastic Injection Molding Companies

2021年4月24日/in china injection molding companies, China mold, China plastic injection molding companies, Chinese mold maker, Mold Manufacturer China Company, molds, Plastic mold china, plastic mold manufacturer, Plastic mold Manufacturing, Plastic Mold Manufacturing Company, plastic molding technologies/by admin

China plastic injection molding companies now are facing the heavy pressure, it is because of the currency exchange rate, inflation and heavy competitive of domestic China injection molding company. Below is the detail reason for the heavy pressure of China plastic injection molding company

The currency exchange rate of RMB: USD from 10 years ago 9.5 to now 6.3-6.5, this reduced Mold manufacturer China Companies profit become less & less.
The inflation caused the Mold manufacturer China Companies to need to pay more material cost such as mould steel and other material. Also need to pay a much higher salary, from 2009 to 2011, the general salary has been 40% increased, and not increase more every year
There are more than 10000 big or small china plastic injection molding companies, most of them the tooling ranges are the same. For this reason, when need any purchase order, they competed with each other by the mould price, seldom of china plastic injection molding companies are competitive by quality. This is caused the price goes down and down. Also because the international economic situation is not so good, most of the mould investors, they cut the mould price until the red line price.

Mold Manufacturer China

Due to the above points, we are thinking that how could mold manufacturer China companies survival for a longer time while not like most of the European mould makers. As we know 30 years ago, many people went to German, Italy, or Portugal to order moulds, 20 years ago, people visit China Taiwan area to order the moulds, from 10 years ago, people come to Chinese mainland mould makers to custom molds. Now China plastic injection molding companies are thinking how long time it will last for people ordering moulds from China? It is a serious question, really, we are facing some pressure.

Are there any new ways for China injection molding companies?
Is there any new technologies for mould making can be innovated by Mold Manufacturer China Company?
Is there will be any revolutionary for plastic molding technologies?

I think nothing is impossible, for example, if we can use new technology to melt the good quality steel, then use the + pole for core and – pole for the cavity to make the cavities and cores by the very fast and precise way. By these technologies plus some high tech steel treatment way, Chinese mould maker can make a mould within 2 or 3 days. That is really a funny thing.

Right now if you have new products that need help from Chinese mould maker, welcome to contact us.

China Mould

2021年4月23日/in China mold, china mould, China plastic injection molding companies, Chinese mold, Chinese mold maker, injection mold maker china, injection molded parts, Injection Molded Plastic, injection mould china, injection mould making, molds, plastic injection molding, plastic mold, Plastic mold china, plastic mold company, Plastic Mold Making, plastic molding, plastic molding china, Plastic Moldings, plastic mould/by admin

Plastic Mold China

2021年4月23日/in China mold, china injection molding companies, china mould, China plastic injection molding companies, Chinese mold, Chinese mold maker, injection mold maker china, injection molded parts, Injection Molded Plastic, injection molding, Injection Molding Supplies, injection mould china, injection mould making, injection moulding, mold manufacturer, mold manufacturer china, molds, plastic injection mold, plastic injection molding, plastic mold, Plastic mold china, plastic molding, plastic molding china, plastic mould/by admin

Why China Plastic Injection Mold Company

2021年4月23日/in china injection molding companies, China mold, china mould, China plastic injection molding companies, Chinese mold maker, injection mold maker china, injection molding, Injection Molding Supplies, injection mould china, injection mould making, injection moulding, molds, Plastic Mold Making, plastic molding, plastic molding china, Plastic Moldings, plastic mould/by admin

The Advantage of China Mould

The world of manufacturing is quickly changing as a result of the advancements in technology. In case you operate within this industrial sector, you will agree and support the fact that this sense of change as far as production is concerned is absolutely real. In fact, the global market place is already warming up to and living up to this new development. A close look into the plastic mold industry reveals a rather impressive new trend in the manufacture of goods. In fact, production has since grown more cost-effective. Molding of plastic has since grown efficient and characteristic of a much more rapid turnaround, and this is contributed by China Plastic injection mold companies.

Plastic Mold

Taking into consideration all of the above, if ever you are interested in hiring a China Plastic Injection Mold company to assist you with your production related works then you should consider a couple of important factors in order for everything to work out fine. For instance, figure out exactly what it is that you are interested in having a well-established company help you achieve. This can either be precision or any other important thing which stands to help improve your production activities. Precision serves as a guarantee to get the work you have in hand done exactly how you order.

In addition to the above as well as taking into serious consideration the demands of this fairly competitive industrial sector, punctuality is yet another important requirement which you will need. It is important because it will help ensure there is a strong turn around in the production of your goods once the new technological developments have been taken into consideration. Simply put, the sooner you get hold of the plastic parts requested for the sooner you will be able to finish production consequently being able to witness the much sort after cost effectiveness.

You should also take time to familiarize yourself with all the relevant plastic mold service which are relevant to your production activities. Doing so is very important because it will help you make all the right decisions as well as allow you to start enjoying the advantages of operating on a global scale. The best place to do plastic injection tooling is in China hence you should keep that in mind when looking to collaborate with any Plastic Mold Company. Assembly and finishing should, later on, be done in Mexico. Simply put, these recommendations take into serious consideration the basic requirements which are cost efficiency and speed.

It is equally worth noting that the best global company to work with should be accustomed to working with a variety of global clients. This is important because it will help make sure that all plastic molds can easily be sent to any location across the globe. In general, in order to be able to excel in the manufacturing industry, it is imperative that you keep up with all the latest trends linked to the manufacturing industry. Next time you need plastic injection mold works carried out, focus on making sure that you only engage companies that have a proper understanding of how to operate on a global scale. This is important because it will also help make your global expansion plans much easier.

Sincere Tech is one of the best top ten China plastic injection mold company. we offer custom plastic mold, plastic injection molding parts to the world, we have clients from Germany, Canada, America, Spain, Thailand, Lithuania, etc

Are you ready to start your mold project with China mold company Now, call us or send us an email, we will send you the price in two business days.

Mold Modification Process

2019年8月20日/in Chinese mold, Chinese mold company, Chinese mold maker, Chinese molding company, molds, Plastic Mold Companies, plastic mold company, plastic mold maker, plastic mold manufacturer, Plastic mold manufacturers/by admin

As a professional plastic mold company, during mold manufacturing, we normally have some requirement for mold modification, this is a very common issue when we manufacture molds for our customer, below is a step that how to handle this modification in our mod company

When we receive a request for modification from our customer. After that, we analyze the requested modification, which must be done at least within the same day as the files have been received or latest the morning after if the files have been received in the afternoon. It is important to create a clear illustration of the modification (ppt file to list the modification items) for internal communication with our team and with customers. Note since that part drawing that is not approved for production so we cannot save to our database.
We need to send this modification illustration to our mold shop manager, responsible Quotation Engineer.
The mold production manager then checks out, at least within the same day, Together with the mold master to decide how long time that is required for the modification. We will specify one shortest possible lead-time and one maximum time required. Because sometimes the customer is very busy or maybe not so hurry.
The Quotation Engineer then prepares an offer as soon as possible. This shall be done latest within the same day as he/she receives the working steps and lead-times from the mold manufacturing department. The offer should include the offered price and the minimum and maximum lead-time. Once ready with the offer the Quotation Engineer sends the offer to project manager, then the project manager directly sends to customers.
Once the customer approves the concerned modification the Project manager will use the new valid part drawing is saved into our database and inform the mold design department to update the tool drawing immediately. Another thing that must be controlled by the Project manager is that the promised lead-time will be fulfilled. Send an email to production department or mold shop manager. That will make it easy for the mold shop manager to keep control of the lead-times.
After the modification finished, new mold trial is needed, after mold trial and check the modification is done according to the new drawing, then send the new samples to customers, during the same time update the measurement report and send to customer as well.

Sincere Tech is a professional China plastic mold company, we offer one-stop service from part design, prototype, mold design, mold manufacture, injection molding parts, secondary process, and assembly, if you have a project that needs to help, you are welcome to contact us.

Plastic Mold Company

2019年6月9日/in china mold maker, Chinese mold maker, molds, Plastic Injection Molder/by admin

How To Be A Successful Plastic Mold Company

Always I got auction notices in private email inbox and staring at the photographs of the shops that are going out of business, you were wondering: What does it turn to be a perfect plastic mold company or plastic injection molding manufacturer?

Many of the auction photographs reveal some of the best state-of-the-art equipment, such as high-speed and precision CNC machine and manufacture tools, the use life of injection molding machines is less than five years old, vision quality systems(projector), CMMs, everything it gets- or so it looks – to make for a successful mold business. Yet, there it all is – listed for auction. So what does it cause? Evidently, it takes more than the latest, greatest, state-of-the-art equipment. After all, anyone with money can buy the best equipment. one China injection mold expert, informal survey get out a few answers: Money, Money…….. one-China plastic mold company’s owner said, “Money- and that’s also my final answer.” of course, that is True, if a China plastic mold factory spend a lot of money to buy the best machine and for day by day maintenance expenses.

But except for the money, it also causes a business plan. China plastic mold companies make money by making the right business with the right customers – preferable customers who pay their bills for the China plastic injection mold companies. Above all, China plastic injection mold companies that run under the best machine, which causes them to have the ability to finish the job well. That let one plastic injection mold maker respond, “No financial sense.” Plastic Injection Mold and molding manufacturer owners have become a much more business-savvy lot over the past decades, and that’s a good phenomenon, maybe there is another answer besides money “professional, talented toolmaker” because only the professional toolmaker can maximize the equipment’s capabilities. That’s what China plastic injection mold maker replied besides “lots of money.” Toolmaker is the heart of any China plastic injection mold manufacturer. The molds can get shipped out from the back door are only as good as the people on the production floor.

Maybe next time if I get an auction flyer for a plastic injection mold or metal manufacturer shop in my e-mail inbox, and I think about the reason, using all this advanced equipment, did this plastic injection run out of normal business, I’ll never forget what one china mold maker gave as his answer to what it causes to be successful-” a love of injection mold making.” Perhaps in addition to money, business savvy, having the right customers for the right job, financial know-how, and state-of-the-art machine, the bottom line for success is as simple as a love of mold making or plastic injection molding.

Sincere Tech is a plastic mold company in China, we have state-of-art equipment, Like high-speed CNC machine, mirror EDM machine, CNC soft wire-cutting machine to make high precision plastic injection molds, if you have a project that needs make high precision injection mould, you are welcome to send us your requirement for a quotation.

Plastic mold polishing

2019年4月26日/in Chinese mold maker, cold runner mold, High Gloss Plastic Molding Parts, injection molded parts, Injection Molded Plastic, molds, plastic mold, plastic mold polishing, plastic molded parts, plastic moldmaker, plastic molds, plastic mould, plastic parts manufacturing company/by admin

Rapid Injection Molding

2019年4月12日/in China mold, Chinese mold, Chinese mold maker, injection molding, injection molding parts, Injection molds, injection mould china, injection mould making, injection moulding, molds, plastic molded parts, Plastic Molding Parts Manufacturing, Rapid injection molding, rapid prototype, Rapid Prototyping, Rapid Prototyping parts, Rapid Prototyping Service, Rapid Prototyping Service comapany/by admin

Rapid injection molding

What is Rapid Injection Molding?

Rapid injection molding or rapid tooling injection molding is a popular manufacturing technique that has been idolized for years. Rapid injection molding is similar to conventional molding, yet different enough to affect how parts are designed. This technique lets companies quickly get low-cost and dimensionally accurate prototypes as well as low-volume production parts from plastics.

Rapid injection molding falls between rapid prototyping and conventional injection molding. This technique supports prototyping, bridge tooling, and low-volume production. Additive methods such as FDM and SLA work well for testing form and fit, but often such parts are not a substitute for testing with real injection molded parts. Rapid injection molding is also fast and cost-effective enough to fix problems when initial designs are not quite right.

Rapid injection molding has increased the quality of a final product by increasing the time companies have to test designs. Some manufacturers did quite a bit of testing with rapid prototype based polyurethane castings, but because the material properties of cast materials can differ significantly from those of injected molded resins, many times testing left unsolved.

What is What is Rapid Injection Mold or Proto mold?

Rapid injection mold and proto mold are two different terms that refer to the same thing. They both describe a type of mold used in rapid injection molding, which is a manufacturing process that allows companies to quickly produce small to medium-sized batches of plastic parts or products.

A rapid injection mold or proto mold is typically made from aluminum or soft steel, which can be created quickly and cost-effectively compared to traditional injection mold. These molds are designed to be used for a shorter period of time and for lower production volumes than traditional injection molding molds.

The use of rapid injection molds or proto molds in rapid injection molding allows companies to quickly produce prototypes or low-volume production runs of plastic parts or products. This process is faster and more cost-effective than traditional injection molding, which requires more time and expense to create molds.

Rapid injection molds or proto molds are a valuable tool for companies that need to quickly produce high-quality plastic parts or products for prototyping, low-volume production, or quick-turnaround projects.

Injection molding

Difference between Rapid plastic Injection Molding and production injection molding

The main difference between rapid plastic injection molding and production injection molding is the production volume and the lead time.

Rapid injection molding is a fast and cost-effective way to produce small to medium-sized batches of parts or products. It uses advanced software and machinery to create molds quickly and efficiently, which reduces the lead time and turnaround time. Rapid injection molding can produce parts or products in a matter of days or weeks, making it suitable for prototyping, low-volume production, and quick-turnaround projects.

Production injection molding, on the other hand, is a more established method of producing parts or products at a larger scale. It involves creating a mold and then injecting molten material into the mold to create the final product. Production injection molding is best suited for larger production runs and can produce high volumes of parts or products at a lower cost per unit. It is ideal for long-term production projects that require consistent quality and high-volume output.

Another difference between rapid tooling injection molding and production injection molding is the cost. Rapid injection molding has higher upfront costs due to the investment in advanced software and machinery. However, it can be more cost-effective for small to medium-sized production runs. Production injection molding, on the other hand, has lower upfront costs and is more cost-effective for larger production runs.

In summary, the main differences between rapid injection molding and production injection molding are the production volume, lead time, and cost. Rapid injection molding is faster, more expensive upfront, and best suited for small to medium-sized production runs, while production injection molding is slower, less expensive upfront, and best suited for larger production runs.

The technique of rapid tooling injection molding

Plastic Mold

The technique of rapid tooling injection molding makes testing much more beneficial. It is because everyone knows that new products must pass extensive design, prototype evaluation, and functional testing before they are considered ready to distribute to markets. In this case, rapid injection molding becomes one of the best techniques for prototypes that need to undergo design changes during the developmental stage.

By rapid injection molding technique, you can make as many prototypes as possible needed to get the best products, or you can name it pilot production. It is perfect for market testing until the production plastic mold is ready, or about a three or four month wait. When production volume does not justify to make prduction plastic mold, this molding technique can supply production parts.

If you never knew the process of rapid injection molding, the following can help. The process uses aluminum molds milled on 3-axis CNCs instead of the expensive, hardened tool steel molds used with traditional methods. Molds comprise an A-side, sometimes called the cavity side and a B-side, sometimes called the core side. The A-side mounts to the fixed portion of the injection molding press.

Then, in rapid tooling injection molding, resin is injected through this section of the mold into the part cavity by way of the sprue, the path the resin takes until it reaches the runners. These guide the resin to the gate, the location where the plastic enters the part cavity. The B-side, on the other hand, mounts to the moving side of the press and includes the steel ejector pins. Before designing the mold, parts are oriented so they will remain on the B-Side when the mold opens.

The process of rapid injection molding also requires technology, such as 3D CAD with high speed CNC machining equipment to quickly manufacture injection molds. This way is efficient, as it enables the low cost creation of injection-molded prototypes and makes low volume runs of production parts affordable. It allows manufacturers to get prototypes in just few days. It is also a way company’s image since it lets you to have more preparation before launching products.

Looking for mould suppliers to make your rapid injection molding project? Send us your RFQ, we will send you the best price with fast lead time.

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:

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.
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.
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.
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.
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.
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.