Nowadays，more and more daily use product is made of plastic. Like desk, chair, washbasin, cup and so on. So plastic products in life play an important role.

We, Sino mould is the China biggest plastic mould manufacturer. We have advance technology to produce different kinds of mould. We especially in home appliance parts mould, chair and table mould, house commodity moulds.

All moulds in Sino mould have high quality and fast cycle advantage. And we also have the professional product design team and mould design team. Must make you satisfied.

And the chair mould .every year produce more than 200sets of chairs. Interchangeable insert block different versions of chair backrest. We are the top quality Chinese moulds manufacturer.

If you are interested in our moulds, you can contact me : export@sinomould.com.

Edited by: Ophelia

Skype:sinomould-10

MSN:export@sinomould.com

How can we find experienced Child bath tub mould supplier?Sino mould can supply goodChild bath tub mould with very competitive price.
Detailed Product Description

Ms Candy

export@sinomould.com

Sino can offer high quality Disposable Container Mould, Disposable container production line, IML molding solution, thin wall container injection molds, plastic injection mould maker, and take-away container mould supplier.

Sino, a leading disposable mould container mould maker in China, stands out among thousands of mould make in China. We have rich experience in making thinwall Disposable Container Mould from 1 cavity, 2 cavities to 4 cavities and even 6 cavities with volume ranging from 100ml, 200ml… to 1L, 2L, etc. Wall thickness for Disposable Container should be as small as possible because it will only be used for once. We Sino can make 0.45mm thickness for take way container mould to the least.

Besides disposable container mould, we can also make disposable items moulds, such as disposable cup mould, airline cup mould, disposable spoons mould, plastic fork mold, etc..

If you are looking for Disposable Container Mould or any other disposable items moulds, please contact me.

Contact:Ms Candy

export@sinomould.com  

‍‍China molding supplier ‍‍is been a more and more important position in the world, Sino mould Is one of the best molding supplier in China, high quality molding supplier and famous molding supplier China.

The mould industry is the base of the whole national industry .Manychina injection mould innovator are dedicated in injection mould design.There are many important systems in injection mould china,including running gate system,venting system,cooling system,ejecting system,constant temperature system,moulding system.

Running gate system

The feeding channel between the injection nozzle and cavity ,including main runner , branch runner ,gate and sprue well.
Venting system

In order to release the air and the gas from the plastic melt during the injection molding process, the venting system should be set up,usually Vents on the parting surface and fitting tolerance of push bar and insert.

Constant temperature system

It has direct impact on the quality of plastic parts and production efficiency.The mould temperature is depended on the type of the plastic raw material and the quality of plastic parts .

Cooling system

In order to improve the efficiency of the cooling system and the cavity surface's temperature uniform distribution ,cooling system should be designed as follows :

The layout of cooling system should be considered earlier than the demould mechanism.

Ensure the center distance of the cooling pipe and the distance between cooling pipe and cavity wall.

Lower the temperature difference of water in and out .
Strengthen the cooling efficiency upon the gate.
Cooling channels shouldn't be set on the weld line.
Ejecting system

The mechanism which pull the plastic part and the running system out of the injection mould is called demould mechanism or eject mechanism.

SINOMOULD company is the leading innovator in china injection mould industry.We are specialized in china injection mould innovation, china injection mould design and china injection mouldmanufacture .If you have any questions ,please contact me ,MISS MAY

E-mail:export@sinomould.com
MSN：export@sinomould.com

Painting bucket main point:
How to test a painting bucket :Drop testing, sealing water testing, strength testing… they are SINO standard to make this kind of painting buckets moulds.
SINO is professional in making plastic painting bucket mould,can offer you high quality painting bucket mould for you

We make painting bucket moulds with blow tests:

First with good sealing water and good tightness: after the injection sample comes out, after the product cool down, we will check the bucket and lid matching well and make a sealing water testing and see if the it will leak water or no.Make the buckets full of water with some color and keep them and then turnover them on floor, will see whether they are will drip or no.

Secondly must with very high performance: we will let buckets with water to be stacked to about 10 pieces and push down them, and we will see the painting buckets will not damaged and the water will not leaking out. But Whether anti-throw it will according to customer's raw plastic.
For more further information about the painting buckets moulds, pls just let me know

Mail:export@sinomould.com
Skype:sino.group03

Pipe fitting mould is our company’s main product. Our Sino mould also is very famous in pipe fitting mould.

Now I begin to introduce some information about pipe fitting mould to you. The main raw material of pipe fitting we also use PVC, U-PVC, PPR, PP, PE….and we have more than 10 types of pipe fitting, there are : socket, 90 elbow, Tee, thread, Y type, reducer, bride, cross, valve, union and so on.

Different raw material use different gate system. Like pp also use submarine gate, pvc use side gate, and big pipe fitting use direct gate. And the cycle time of 110mm pipe one cavity is 40-55s, the ejector way also use ejector pin, curing sliding system, unscrewing and lifters.

Post by: Ophelia

E-mail: export@sinomould.com
Skype:sinomould-10
MSN: export@sinomould.com

Before every mould ready for production, mould trial is of predominant significance. Mouldtrial can be beneficial to eliminate all problems which is likely to appear when it being on production. how to implement mould trial?

• Check the plastic in the material barrel, it should be accordant with provision.( If the material used not accord with the mould trial, it will appear different results.)

• The material pipe should be cleaned thoroughly in order to prevent sundries from entering into the mould. Because the sundries may block the mould. The temperature of the material barrel and mould also should be tested until it has be fit for the raw material.

• The injection pressure and injection weight should be adjusted in order to produce a satisfactory products. But the flash can not run before the material in other cavities have not freezed completely. Before adjusting every controlled conditions, we should think about carefully. Because the filling mold may change greatly as the the variation of the filling mold rate.

• We should be patient to wait the conditions of the injection machine and the mouldhave been steadied. In general, middle injection machine need 30 minutes. We can check the problems of the products during this period.

• The forward time of the screw should not be short than freezing time of the material. Otherwise, the weight of the final products may decrease and afect the performance of the products. Moreover, the forward time of the screw also should be prolonged when the mould heated so as to compact the products.

• Total processing time should be adjusted to the least.

• The new conditions which are adjusted again may take 30 minutes to get stable. And then it will be need to produce many samples untill tolerance control has been concluded.

• The weight and dimensions of the continuous samples should be measured and noted. (It should be after the temperatures of the samples have been cooled down to the room temperature.

• The dimensions of samples should be compared.

   1.Whether the dimensions are steady or not.

   2.Whether the dimension of some samples increase or decrease and it always indicates that the processing conditions of the machine are still on variation, such   as Bad temperature control or oil pressure control.

• If the dimension of the finial products are not on variation and other processing conditions are also normal, we should observe whether the quality of final products in every cavity can be accepted.

export@sinomould.com

sinomould-17

Sino is one of the most famous plastic injection mold maker & company in Huangyan, Taizhou City, which has three mod design departments and one product design department in our company, with more than 60 senior designers and engineers, five workshops with more than 80 sets of advance processing equipment, like high CNC milling centre, CNC milling centre, grinding machines, Wire cutting machines, EDM…..
most of these processing equipment machines are from Japan, Italy, Germany, Taiwan….
with the advanced machines, rich experience and good after sales service , which makes our company moulds famous for all over the world.

We are plastic injection mold maker for more than two decade years, besides, adopting the inward steel material, such as: DIN2711, DIN 2738, DIN2311, DIN2344, nitrited HRC about 60. We will use the steel material as per our clients’ requirement, if not, we will as per our experience to make it reach the biggest mold life.

We are plastic injection mold maker for manufacturing different kinds of the injection moulds, home appliance molds, pipe fitting molds, auto molds….also will according to our clients requirement to make the mold.
We will offer you a whole production line of your projects.
Welcome your visit our website:  http://www.sinomould.com/

Posted by Miss Tina
E-mail:export@sinomould.com
Skype: anole-01

The ultimate goals of all mould are: high productivity, high quality, low cost. Top of the structure, the design of the fuselage frame, the construct will this goal, play a decisive role.

1. Maintain the location and stability of the mold parts

•  Mold material selection to meet customer requirements on product quality, needs to take into account the cost of materials and their strength in the set period, of course, depending on the type of mold, use, processing speed, the main failure mode of such factors as to selection. In addition, you need to consider the use of smaller mold material, thus affecting the quality of the mold to mold sticking exacerbate the wear of the mold parts.

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•  Mold structure design; try to make it compact and easy to operate, but also to ensure that the mold parts have sufficient strength and stiffness.

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•  The design must reduce the scope of the repair certain parts need disassembly, especially wearing parts to minimize the scope of its disassembly

Edited by: Ophelia
Email: export@sinomould.com
export@sinomould.com
MSN: export@sinomould.com

Our company is a cap/closure  mould maker, cap/closure  mould supplier and a professional cap/closure  mould company which is specialized in manufacture different multi-cavity closure moulds, top flip cap/closure moulds, spray closure mould, shampoo closure mold, oil cap and sweet/candy cap, etc. We also produce  28mm standard cap mould, 38mm standard cap mould, 48mm standard cap mould.

: sinomould-15

China has many moulds manufacturers. Because of mould is more and more useful in our daily life.
In Huangyan-China Mould City. It has many mould manufacturers. But if you go the huangyan, believe you first heard the name of the first mold factory is Sino Mould.

Sino Mould is very famous mould factory. As a chinese best plastic mould maker, Sino by the development from a small plant into a holding company. In this time experience of 20years, so we have rich experience in mould manufacturing. We have advance technology, and developed much new kind of mould types and have our own proprietary.

Sino Holding group has 7 brunch company. We have a factory especially for injection molding machine, and one for hot runner system, and other items.

Anyway, Sino mould welcomes every customer to visit company.

Edited by: Miss Ophelia

Email: export@sinomould.com/salesexport@sinomould.comdakumae.com
Skype: sinomould-10
MSN： export@sinomould.com