Things to consider when choosing a good mold factory

China plastic molds market becoming popular in global molding field. More and more mold buyers over the world come to china looking for suitable plastic mold maker. Also more and more investors from different countries choose china to set new molding factory.  

There are many plastic molds factories in china, and most of them are concentrated in three area: Guangdong province, Zhejiang province Ningbo and Huangyan Taizhou. As recent year’s china mold factory and china mold plant rapidly increasing, then how to choose the suitable mold factory? How to find the mold factory that offers you required plastic molds china?

Each mold factory can say: We’re the best mold maker in China. We provide good quality plastic molds china. Is it true? Nobody knows, especially new plastic molds buyers or new flesh in plastic molding field.

A good mold factory, direct viewing, you should check how their tooling equipments. When you first time visit a mold factory, they are very new to you, and you have no idea about them. But you can see how their equipments. This is the most basic factor. Precision tooling equipments ensure high precision mould dimension, thus ensure you good quality plastic molds that you need. Such as Japan Sodick precision EDM, tooling tolerance can be 0.01mm; Sodick precision wire cutting machine can make it 0.005mm. Besides, Italy Fidia three axes high speed CNC, Switzerland Agie Charmilles wire cutting machine and EDM machine rank top.

Second, you may ask them how their technology is. Updated technology is the most important thing for a mold factory survives in today’s plastic molding field. New technology can attract more customers, if it also helps convenient in molding; I think nobody can refuse it. For example, vegetable plastic crate Turnkey molding is popular. To molds manufacturers, injecting cycle time and gram weight of plastic part are the most concerned item, because it directly infects investor’s return on investment. Sino Mould finds a solution to solve highly required output of vegetable crate part, and becomes the pioneer of four cavity crate mold manufacturer in China. With special mold system, cycle time of this four cavities crate mould can realize 23 seconds, making a great breakthrough in long time one cavity plastic crate molding. Also it wins SINO top ranks plastic molds china. 

To choose good plastic molds china, third, you may check their molding experience. Experience is another important item to a mold factory. Without any experience, molds buyers feel worried about the quality. Even in the manufacturing process, it will be somehow difficult for both sides understanding. You may check their product samples room, or if you’re an expert in plastic molding field, you may ask some related questions to check their abilities. 

The last, and also the most important item of choose good plastic molds china factory, is how they control delivery time of projects. Time is money, especially to molds buyers. As buyers need time to manufacture plastic parts before they have demands in market, otherwise you will miss the best time of selling. Buyers also will lose a lot. That is to say, if the mold factory takes too much time in mold manufacturing, it causes delay of the mold, thus mold buyer is not able to have it. Without the mold, buyers can not start manufacturing, and more delivery time delay, more economic benefit loses. Above all, time control of mold delivery plays an important role. Also it can be an important item to choose good quality plastic molds china factory.

Choose the best Supplier when purchasing Plastic Molds in China

Nowadays, China is one of the plastic mould production countries in the world, foreign customers to purchase the quantity of plastic mould from China is continue to increase. But when you purchase the plastic mould China, consider how to choose the best supplier in so many companies?

There are some points must be pay attention to:

·         The strength of the factory.  How many workshops and how many sets of import tooling machines from advanced country? for example: sodick precision EDM, sodick precision Wire cutting machines, fidia 5 axis milling center,  fidia 3 axis high speed CNC, Deep hole drilling machines and how big of the injection machine for mould testing?

·         The components of the department, do they have the R & D department?  How many design department and sales department?  Also tooling department, Quality control department and processing control department. 

·         Do know about the company’s culture, the management system and core philosophy, good company it will take their responsibility as one’s recognition, sensibility and belief toward oneself, others, family, society and the self-conscious attitude of related regulation abiding. For example, SINO MOULD Company’s core philosophy is Responsibility, every one work in SINO which has the top responsibility concept for our customer. As SINO people, we should keep the “responsibility” in mind; upgrade self-value, work together to make contribution to the society.

·         Team-work spirit, from the sales department – design department- tooling department- testing department- quality control department-ship department, so much work flow that must be a good and strict cooperation team, therefore, we have the confident to deliver the moulds to our clients in time.

·         Mould steel chooses each mould has the best cavity and core steel, neck screw steel and mould base. For example the PET perform mould, Sino Mould Company will use the Stavax S136 stainless steel for the cavity and core. 

·         New technical improvement, SINO technical and experience is constantly enrich, we have the rich experience for some high challenge moulds, for example, we made the high speed 4 cavities crate mould in 2006, it is the first 4 cavities crate mould successful made in the world. In Mould Labeling solution in 2008, the whole syringe line in 2009 and etc.

·         Certainly, the most important point is for every detail of the process control, we are from the different countries, it must put integrity first, because customers can not supervise every tooling process, but SINO MOULD will send buyer the mould tooling schedule and processing report with tooling pictures each 10 days. We will send the tryout samples for buyer checking and work out improvements requirement. before the delivery, SINO quality control department will made the strictly inspection, after we got the agreement for the testing sample from the customer, and then only get the inspection certificate from engineering department that the moulds can arrange the shipment, also we will send the mould operation instruction and some spare parts with moulds for shipping. Whether every process that cannot be ignores. 

·         After-sales service, it is very important for plastic molds China. But for SINO MOULD is very easy to realize, we will offer 24 hours repairing service, offer one year’s guarantee for whole machines, and also offer machine upgrading service.

Finally, the plastic mould can extensive used that due to the plastic mould can meet and solve the different needs, plastic mould China that we have the high level of mould rapid development, certainly, we can make the moulds as the DME & Hasco standard, if there is a chance, welcome to China to make a down visiting for us, we are sure that you must be very impressed and satisfied for us!

Leading Plastic Molds Manufacturer in China

Are you still looking for a leading manufacturer of plastic molds? Come to Sino. We are the famous plastic molds manufacturer in China. Since 1992 to now, we accumulate 20 years experience in plastic mold design and manufacturing. Now we are a specialized precision designer and manufacturer in plastic mould field. We offer you professional plastic molding service with custom molds design.

As a leading plastic molds manufacturer in China, we provide high quality moulds, timely delivery time, and best after sales service and reasonable price for the worldwide customers.

We import international advanced tooling machines. Such as CNC milling machine, Sodick precision EDM machine, wire cutting, lathe machine, pressing machine, etc. We have the quality management system: such as process management, dimension controlling, technology and skill training. We are ready to offer you high quality molds to reach your needs.

As a leading plastic molds manufacturer in China. We manufacturing and exporting of wide range of plastic moulds as following:

·           Package moulds: such as PET preform mould, cap mould, IML mould, test tube mould, etc.

·           Home appliance moulds: such as air conditioner mould, TV mould, washing machine mould, etc.

·           Automotive moulds: such as exterior trim parts mold, interior parts mould, cooling system mould, etc.

·           Pipe fitting mould: such as PVC，PPR, PP pipe fitting mould.

·           Baby use mould: such as baby toy mould, baby bathtub mould.

·           Crate mould：we can produce both folding crate mould and standard crate mould form 1 cavity to 4 cavities.

·           Bucket mould: such as pail mould, paint bucket mould, garbage bin mould, etc.

·           Furniture mould: chair mould, table mould, stool mould, etc.

As a leading plastic molds manufacturer in China. We also offer you plastic injection molding machines and plastic molding auxiliary machines; we help you to choose the most suitable machine for your manufacturing needs.

As the professional plastic molds manufacturer, we have our own R&D department to give you custom mould design, to save you designer cost. Just think, if you buy the molds and machines together from one company, you don’t need to worry about the matching problem, because we are professional plastic molds manufacturer, we offer you not only a mold, but a fine solution, before the shipment. We’ll put your plastic molds and machines work together, make them to the optimal state. Our molds automatic remolding system and easy machine operation to save your labor cost.

SINOMOULD has perfect production flow chart as following:

·         Work out product drawing.

·         Send the product drawing to customer for confirmation, then start the mould drawing.

·         After the mould drawing confirmation, then start to produce.

·         Mould base and components ordering and preparation.

·         Follow up the tooling process.

·         Mould 1st Testing (or 2nd Testing if necessary), offer the mold testing report and customer check the product dimension.

·         Send the testing sample to customer for confirmation.

·         Mould packing and shipment together with mould operation instruction, mould assembling drawing, spare parts list and mould quality certificate.

As a leading plastic molds manufacturer in China, we offer you best after sales service. Many customers may have such problem: After the mould shipped, the mold comes some problem in their factory, how to solve this problem?

We supply our customer not only a mould, but a fine solution. If the mould has problems, please inform us what the mold problem (to show us by photos). We will offer you the best way to solve the problems. If the problem still can’t solve, our engineer will come to your factory to solve the problems.

If you have any project for plastic molds, welcome to Sino to earn your designer and labor cost back.

Sino Mould Co. Ltd - A Professional PET Mould Supplier in China

Pet perform mould is one kinds of the well sale mould in China, now more and more customer buy PET moulds from China, it led to a big growth of PET mould supplier. And we are one of the PET mould suppliers in China, but we not only offer our customer a PET perform mould, but a good PET molding solution.

With 20 years’ developing, now we are not a simple PET mould supplier, we have our own mould manufacture and injection molding machine manufacture, as well as our own hot runner brand. We have ability to help customer set a company for PET preform molding and bottle production.

As a professional PET mould supplier in China, all of our sales people have mastered a certain degree of technical, so do not worry about the communication problems, if you have any inquiry and questions, our sales engineers can reply you at first time.

Our sales engineer can offer you a solution for PET production line. Here we have simple example.

If a customer want to make PCO 28mm 37g preform, and he need to make 80000-90000 preform per day, then we can work out how many cavity he need for mould, and how big injection machine they need. If the customer work 20 hours in one day, 85000/20/60=70.8, it means he need to make at least 70. 8 pcs preform in one minute, and for 37g preform, the cycle time is around 20 seconds, it means we can make 3 shots in one minute, so 70.8/3=23.6. The result shows that the customer need to make 24 cavities for that 37.5 g preform. And for that PET mould, injection weight is important when we choose the injection machine, 37g x 24 =888g, because machine injection weight is according to PS material, so when we calculate PET weight, we need to multiply by 1.35 (PET density). So when we choose the injection machine, the injection capacity should be more than 1200g. And then, we choose auxiliary machines according to the injection and production capacity, such as, auto loader, dryer, chiller, crusher, mixer, cooling tower etc.

Above is an extremely simple example. If any customer has a big production capacity, he will need multi cavity PET mould and it will have multi option for production line. For example, if customer needs to make 96 cavities mould to reach his capacity, he also can choose 2 sets 48 cavity mould, and using 2 small machines.

About the design, we have a professional design team, we can offer you suggestion about the PET preform design, and make PET preform design according to the bottle. Besides we have ability to make bottle design, and make bottle design according to customers’ conception. We have different types of standard perform design for water bottle. Most PET mould supplier in China will not make complete mould design, but we will make all our mould design in details including hot runner system, every screw and even seal ring.

Usually, other PET mould supplier will not have service to go out for testing mould and machine, but Sino Mould Co. Ltd has a service team, their obligation is travel for help our customer set up whole equipment, of course, customer can send engineer or technical person here, we can training them.

Even our customer don’t know any technical about the PET production, just make us know the detail requirements, then we will work out the mould cavity, recommend the suitable injection machine model, and auxiliary equipment, and list out the option solution for choose. Lots of PET mould supplier just knows PET mould, but they don’t know which solution is better for customer, we have an absolute advantage on this point. So we are not only PET mould supplier, we are PET molding solution supplier.