What are some questions to ask before buying a mold in China?
You will get efficient and thoughtful service from DENICE.
Can you make a product that can meet my production requirements?
Can you achieve tight tolerances?
How many machines do you have?
Are you working with an experienced and professional team?
Do you provide prototyping services?
Do you have high-cavitation molds?
Whether you&#;re a private individual running a startup or a large industry dependent on OEM plastic injection-molded tools, you need to make sure that you&#;re partnering with the right molding company in China. There are certain questions to ask before buying a mold in China that can help you identify if you&#;re collaborating with the right company.
One thing you should prioritize is that you should be able to choose a company that can meet a number of your requirements. Not only will they help in providing you a mold that achieves tight tolerances, but they can also bring you the best outcomes when it comes to operational efficiency, practicality, and high-volume needs.
With all of these in mind, you have to know what you&#;re looking for in a plastic injection company. Before buying a mold, understand if that company is capable of meeting your production requirements, has the right machinery to perform the job, provides a range of prototyping services, and the like. Continue reading to learn more.
The first question you should ask before you choose a company that can supply you with an injection mold is if they have the capabilities to meet your production volume requirements.
Of course, you&#;ll get different answers depending on the industry you belong to. If your business is focused on the distribution of consumer goods, such as beverages or packed cosmetics, you need a reliable mold manufacturer that can perform production levels that reach a billion metric tons or more, each year.
Alternatively, if your business is involved in the manufacture of larger equipment, such as automotive parts or heavy machinery, see to it that your mold-maker in China can consistently dedicate their efforts to producing high-quality molds of these products.
When you have already conceptualized your mold, you&#;ll likely have an idea of the dimensions of each part and component. As much as possible, when you have your idea actualized into a plastic injection-molded product, you want the final outcome to be as close to the prototype, or the concept, as possible.
To make sure that you buy a mold that has all of these standards, ask your molding company if they can achieve tight tolerances in their manufacturing processes. Typical injection molding companies usually set a threshold of Computer Numerical Control (CNC) tolerance of +/&#; 0.005 inches. Likewise, they should also be able to accommodate tighter tolerances, as specified by your molding requirements.
The quality and type of equipment that your chosen mold manufacturer has, are just as important as their experience in the industry. As such, you have to choose a company that uses different types of equipment at varying capacities.
One of the factors affecting the size of injection molded parts is the platen size. Ask if your company&#;s machines can support different mold thicknesses, fast injection molding rate, resin variety, and heavy plastic weight.
To know the best machines available for your mold needs, choose a company that houses multiple units of equipment. For example, they may have a single unit for their -TON equipment, but for smaller molds, their facility may also house 8 units of a 150-TON machine, 6 units of a 90-TON machine, and the like.
Years of experience and professionalism are two other things to look for in your mold supplier. As much as possible, you&#;ll want to choose a company that has more than a decade of experience behind them. They should have adequate knowledge not just when it comes to injection molding, but also in prototyping and manufacturing of different products. Every tool and equipment used in their production processes should be constantly maintained, updated for new developments, and quality-assured to come up with high-grade injection mold products.
If you&#;re conceptualizing the next big plastic product in the market, you want to make sure that it functions according to your intentions. This is why many mold-making companies also invest in rapid prototyping, wherein the customer will get a concrete mold of the product, make refinements or modify it to correct any defects.
Ask if your mold manufacturer also conducts rapid prototyping for their injection mold processes. Prototyping is a low-cost and practical alternative compared to tool-making because the materials are relatively available. You can also request your manufacturer to have a similar end-product reverse-engineered to see what you can learn from your competitors in improving your mold design.
Although injection molding is a simple process, the lead time may vary on the type of mold. If your business values efficiency, especially in the production of multiple molds in a single-shot, then you need to ask your mold maker if their machines have support for high-cavitation molds.
High-cavitation molds are ideal if you belong to healthcare, biopharmaceutical, food & beverage, or any industry that relies on high-precision production of multiple molds all at once. Ensure that your mold maker can guarantee quality even in single-shot moldings.
In this guide, we&#;ve outlined six questions to ask before buying a mold in China. You have to find out if your mold manufacturer can supply you with high-quality molds at a short turnaround time.
More than just that, they should be implementing all the latest equipment and technology to achieve high-precision products, no matter for low-cavity or high-cavity molds. Finally, with an available prototyping service, your molding company in China can guarantee that the product you&#;ll end up with is suitable to be distributed to the wider market and end-users.
Looking for a high-quality mold maker in China? Richfields Plastic has answers to all of your questions. Click here to view a list of their products and services. You may also contact them to request a quote or to find more information about mold making.
The Ultimate Guide to Buying The Injection Molding Machine: Everything You Need to Know
Generally speaking, customers who have been engaged in the injection molding industry for many years have the ability to judge and choose the appropriate injection molding machine for production. However, under certain circumstances, customers may need the assistance of the manufacturer to decide which injection molding machine to use, or even the customer may only have product samples or ideas, and then ask the manufacturer whether the machine can be produced, or which model is compared to be suitable for. In addition, some special products may need to be equipped with special devices such as pressure accumulators, closed circuits, injection compression, etc., in order to produce more efficiently. This shows that how to determine the appropriate injection molding machine to produce is an extremely important issue. The following information is provided for readers' reference .
How to choose injection molding machine
Whether the type and specification of the injection molding machine are correct before use will have a greater impact on the production cost, quality and production efficiency of the injection molded products.
Model number
Before selecting the specifications of the injection molding machine, first check the performance parameter values &#;&#;of the injection molding machine in the product manual provided by the injection molding machine manufacturer. These parameter values &#;&#;represent the main performance characteristics of the injection molding machine . According to some technical requirements of the plastic products to be produced, such as the types of raw materials for the products, the brand, the weight and the external dimensions of the products. To find the parameter values &#;&#;close to it in the manual, the injection molding machine model corresponding to these parameter values &#;&#;is the injection molding machine to be purchased.
Specifications
At the same time, we must also understand whether the working accuracy, speed and product accuracy level of the injection molding machine meet the molding conditions of the product.
The key comparison data in the specifications and models include: the proportional relationship between the quality (or volume) and the external dimensions of the injection molded product and the parameter value in the equipment,
that is, the proportional relationship between the manufactured weight and the theoretical injection volume (or volume) of the injection molding machine: product The size requirements of the length (or height) and the sum of the thickness of the forming mold (or the thickness of the mold on the moving template) and the travel distance of the moving template of the injection molding machine.
Size For more information, please visit china vertical molding.
In addition, it should also be verified that the size of the mold structure to be installed on the injection molding machine conforms to the conditions of the injection molding machine:
The distance between the tie bars should be larger than the width and height of the mold to facilitate the assembly of the mold.
The size of the template conforms to the size requirements when the molding die is installed and fixed.
The width and height of the mold must conform to the minimum mold size recommended by the injection molding machine.
Well-known injection molding machine manufacturers
ARBURG
Having created its first injection molding machine in the fifties, Arburg is one of the most established injection molding machine manufacturers in the market. It's also one of the largest, with 33 locations across the world, with its largest production site still at its family factory in Lossburg.
Haitian International
One of the major Asian manufacturers, Haitian International offers both electrical and hydraulic machinery and a service that employs 6,390 people internationally. By putting its focus on innovations, details and customer service, Haitian says it enables the people that buy its machinery to be as flexible in their manufacturing processes as possible.
NINGBO CHUANGJI
ocated in Yuyao, China's plastic products kingdom. It is a high-tech enterprise specializing in plastic injection molding machinery. Engaged in the design, development, manufacturing, and optimization of injection molding machines for many years. Since the official launch of LOG in , the company's sales network has spread all over the world. More than 45 distributors have been established in mainland China. In Brazil, Turkey, Russia, Iran, Mexico and other more than 20 overseas countries have dealers and service outlets. Country, serving local distributors for many years, and familiar with the local market. Has three major sub-brands: LOG, Maritime, Anstrength. Produced separately: standard hydraulic machine, high-precision hydraulic machine and all-electric injection molding machine.
ENGEL
Similarly, the Engel group has nine locations across the globe, meaning that it can provide a worldwide service too. Offering both hydraulic and electric models, Engel promises a clamping force from its machines of between 280 kN and 55,000 kN.
Why choose a Chinese injection molding machine supplier?
Low cost
The American Forbes biweekly website published on April 2 an article titled "Practice Makes Perfect: Why Chinese Manufacturers Have A Production Advantage" by Professor Willy Shih of the Harvard Business School in the United States, saying that he has a huge domestic market to practice. And optimize production, which is a huge advantage for manufacturers. And now Chinese manufacturers have this advantage. The article said that manufacturers of almost every product rely on learning-they are increasingly good at producing their own products and reducing production costs.
Professional
Yuyao, China is the largest manufacturer of plastic products and injection molding machines in the world. It also has many years of professional manufacturing and export experience and services, and is familiar with local humanities, laws and import and export rules, as well as local market changes. Buyers from many parts of the world come to Yuyao, China.
Huge market
China has supplied injection molding machines in about 200 countries around the world. The compound growth rate of China's injection molding machine market will be 6% from to . In , the market scale of China's injection molding machine will be 53.6 billion yuan. The Chinese injection molding machine market is expected to account for one-third of the global market by . According to this calculation, the compound growth rate of China's injection molding machine market will be 6% from to , and will reach a market size of 53.6 billion yuan by . These figures are also steadily increasing year by year. In addition, today's Chinese consumer market has a multi-level and strong consumption situation, which also forces Chinese companies to become bigger and stronger in their respective fields, to optimize and update more subdivided products, and to The high-end field is continuously studied, and the price is kind and stable.
Complete supply chain
Chinese suppliers can have a complete and tough supply chain from design to manufacturing, such as electronic products, 5G technology, high-speed rail, injection molding machine related products. We have advanced technology, low technology cost, complete business model, mature team, professional equipment, can be readily available, and can be purchased at one time. So it can be done in China, as long as the buyer puts forward demand, Chinese manufacturers can help the buyer complete the supply of goods through the train.
How to purchase injection molding machines from China
Ningbo Chuangji has sold and served for many years in the United States, Mexico, Russia, South Korea, Turkey, Indonesia, Vietnam, Thailand, Brazil, Colombia, South Africa and other countries, has many years of professional manufacturing and export experience, and is familiar with local humanities, laws and import and export rules, And local market changes. And with high-quality product introduction, product installation and care plan, as well as after-sales service and security. Provide twenty-four seven online service worldwide , including injection molding machine parts manufactured in all generations can get professional services. If you're looking for injection molding machines or its manufacturer recently, it's a good choice.
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