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Plastic Injection Molding Machine - Blog
Today I want to focus introduce PET injection molding machine. Just as its name implies, PET injection machine is specializing in the production of products of the PET.
PET preform dedicated injection machine need big weight, big screw, low speed, using dual threaded screw and plasticizing parallel design.
The clamping device should have a big space, big toggle stroke, big ejector stroke. The clamping device will seal, keep the dry air.
Good plasticization capacity.
Suitable for both varied pump and standard pump
We specialized in manufacturing injection moulding machine more than 10 years, also had all kinds of PET preform production. Have enough production experience.
If you are interested, please contract dkm@dakumar.com
Or send your enquiry to Skype: sinomould-10
Edited by: Diana
Sales engineer
E-mail: dkm@dakumar.com
Tag: PET injection molding machinePET injection molding machine supplierPET injection molding machine makerPET preformDakumar PET injection molding machine
When it comes to the vertical injection machine, it has many characteristic, such as:
Injection unit and clamping unit are on the same vertical center line. Themould open or close along the upper and lower direction. The floor space of it only half as horizontal machine.
It is easy to realize embedded parts molding. Because the surface of mould faces upward so that the inserts can be easily fixed. It always adopts fixed lower plate and movable upper plate. If the conveyer cooperate with robot, it will be easier to realize insert molding with automatic.
The weight of the mould will be supported by level template and then realize open or close along the upper and lower direction. It will not fall forward because of the mould gravity which will Makes the template can not open or shut down and it always happening in horizontal machine.So this construction will be beneficial to keep the precision of the mould and the machine.
In general, the surrounding of the clamping unit adopt open type which is easier to configurate all kinds of automatic device. And it adapts to the automatic molding of complex and exquisite products.
Belt conveyor is easier to realize installation through the mould and it is convenient to easy to realize automatic molding production.
It is easier to assure the flowability of the resin in the mould and the consistency of the mould temperature distribution.
The machine is equipped with rotary mesa, movable mesa and slant mesa which are easier to realize insert molding.
When Small batch production, the mould should be with simple structure, low cost and easy to be removed.
Suffering from many tests of earthquake, vertical injection machine can be well resistant to shock compared with horizontal injection machinebecause of low gravity.
Poster: Diana
dkm@dakumar.com
Tag: vertical injection machine Chinafeature of vertical injection machinefamous injection machine makervertical injection machine companybest vertical injection machine
How to choose injection machine China for your product?
Choosing a suitable injection machine China is very important when we start a new production line.
Then what we should take into consideration when we select injection machine China?
Product and raw material of the product
First, we should be clear that what product we will manufacture. If we want to manufacture daily use commodities, standard injection machine China is OK. But if we want to manufacture PVC pipe fitting, then we should choose PVC injection machine China. Pet injection machine China should be chosen when we want to manufacture packaging bottle.
Special requirements
In some countries, power is very expensive. Thus we may want to choose power-saving injection machine China, such as servo power injection machine China series or variable pump injection machine China from Dakumar Machinery Co, Ltd. Or we may choose dual color injection machine China if we want to manufacture dual-color products.
Mold height
Mold size is very important factor. Several aspects may influence the mold size such as cavities, products design.
The mold height should be larger than the minimum mold height and smaller than the maximum mold height.
Toggle stroke
Toggle stroke should be long enough to ensure that product can be picked out.
S----the maximum toggle stroke of injection machine China
H1 ----ejector stroke
H2---- the height of the plastic product and the runner system
Clamp Tonnage
When plastic is injected into cavities, high pressure will be produced to push cavities and core away. So the clamp force should be enough to keep the mold tight.
Shot volume
Shot volume should be chosen according to product grams and cavities. Generally, the total product weight in one mold should be less than 70% of the shot volume.
Injection pressure and screw diameter
Some special plastic requires high injecting pressure. So it's very important to choose suitable screw diameter. Usually, small screw diameter means high injecting pressure.
Posted by: Cina Zhu
Skype: sinomould-13
MSN:dkm@dakumar.com
Tag: choose injection machineinjection machine choosinginjection machine selectingselect injection machinechoose injecting machine
At present,energy saving injection molding machine China is commonly used in the market.Dakumar is a proferssional energy saving injection molding machine supplier in China.
Dakumar machine use servo drives and servo motor to provide energy for the injection power source.Under the same condition,It save energy 20-80% achieved compare with tranditional injection machine.
Dakumar servo motor injection machine's advantage:
-Save energy, meanwhileit can realize the precise speed and pressure control.
-Reduce machine running cost because of high performace energy saving.
-Extend the use life of hydraulic oil and elements.
Please feel free to contact me , if you are looking for injection molding machine,enery saving injection molding machine,injection
molding machine maker,injection molding machine supplier,plastic injection molding machine.
E-mail: pdkm@dakumar.com
Posted by: Diana
Tag: injection molding machineInjection Molding Machine Makerenery saving injection molding machine
Precision injection molding machines China is a supplier for different types ofinjection molding machines.The injection molding machines are suitable for syringer molding,which required precision injection.
For the precision injection molding machine,it is required good machine design,precision components,well-assembled and stable running.For a product which is high accuracy required,we will suggest to use a precision injection molding machine.
For example,for the thinwall cup mould,the machine plate must be parallel,to make the thinwall cup molding line normal running and get qualified products.
Precision injection molding machines are suitable for syringer injection molding,thinwall container injection molding,home appliance parts molding and other common required parts,like chairs,tables,dust bins molding.syringer injection molding machines,syringer molding line,injection molding machine manufacturer China,precision components molding machines,thinwall container molding line.
Post by Celina
Email: dkm@dakumar.com
Tag: injection molding machine manufacturer Chinasyringer injection molding machinessyringer molding lineprecision components molding machinesthinwall container molding line
Right option to injection machine
As we know, the model and specification of injection moulding machine will greatly influence the production efficiency, production cost, and quality of products.
How to choose injection machine?
Before choosing the model and specification of injection machine, we should look through the performance parameter in the instructions which is provided by manufacturer. This parameter indicates the main performance of injection machine. We can look up approximate parameter according to the technical requirements of the products which will be put in to production. And the technical parameter such as material, quality, quantity, overall dimension and so on. The parameter of the corresponding injection machine is just the certain injection machine which we should choose.
Meanwhile, we also should learn about the working accuracy, speed and whether the injection machine can accord with the molding conditions of the products. Specifications and models which we should contrast with some emphasis include the proportional relationship between the qualities or volume of the products, overall dimension and parameter values of injection machine. On the other words, it is the proportional relationship between the qualities or volume of the products and the theory injection weight or volume of the injection machine; the length or height of the product, thickness of themould and toggle stroke.
In addition, we also should verify whether the structure size of the mould conform to the injection moulding machine or not.
Space between Tie-Bars should longer than the width and height of the mould so as to assemble the mould easily.
The size of the template should accord with the dimensional requirements of the mould.
The width and height of the mould must accord with the minimum size of the mould which is limited by the injection moulding machine.
Right option to injection moulding machine is very important. Welcome to Chinese professional injection machine manufacturer——DAKUMAR, who can provide you with perfect machines and solutions. DAKUMAR has the most outstanding elite team who can choose injection moulding machines according to your requirements. Please feel free to contact with me.
Poster: Diana
dkm@dakumar.com
Tag: the right way to choose injection machineperformance parameter of injection machineinjection molding machine suppliersChinese injection machinebest injection machine manufacturer
There are two types of plasticinjection molding machine: vertical injection molding machine and horizontal injection molding machine. Horizontal plastic injection molding machine is one of most popular type and it’s widely use in injection molding machine industry. As a horizontal injection molding machine, the clamping part and the injection part are at the same level, mould opens also at the same level.
The characteristic of the horizontal injection molding machine:
1.The body of the horizontal injection machine is short and it will not occupied so much areas.
2. Because of the low center of gravity it is more steadily than the vertical injection machine.
3. The horizontal injection machine is not very high and it is easy to operate. Also the horizontal injection molding machine is convenient to maintain it.
Dakumar machinery is vertical injection molding machine manufacturer. DKM is the expert in making plastic injection molding machine and we can provide you all kinds of plastic injection machine from DKM 50T to DKM 1800T with high quality and high performance. We also offer you a TURNKRY PROJECT SERVICE. If you have any new project, please feel free to contact me.
Diana
dkm@dakumar.com
Tag: China plastic injection machineChina horizontal plastic injection machine makerChina horizontal plastic injection machinechina horizontal injection machinehorizontal injection molding machine
China has a lot of famous injection molding machine manufacturers, like Haitian, Zhenxiong is very fierce. But another Chinese star is rising, and that is Dakumar injection machines.
Dakumar Machinery Company is an included injection machine manufacturer, research and marketing. Company located in Huangyan city, China mould town.
Dakumar Machinery have eight kinds of machine. There are Standard injection molding machine,Variable injection molding machine, Servo power-save injection molding machine, High speed injection molding machine, Mixed Dual-color injection machine, Multi-Material injection molding machine, PVC injection machine and PET injection molding machine.
Different kind of machine has different use. They have their own learning. We have advance technology, superior precious controlling and first-class production facilities.
About the injection machine we also have the one year guarantee.
Our Dakumar Machinery Company also produces Robot. We have POET Preform Beam Robot and IML Robot. The PET preform robot is special fixture take out special preform without any injury. And force air cooling shortens in-mould cooling time. Another advantage is save worker.
Edited by: Diana
Sales engineer
dkm@dakumar.com
Tag: injection machinehigh speed injection machinePVC injection machinemachine robotstandard injection machine
What is IML technology?IML technology was first developed by Owens-Illinois in cooperation with Procter & Gamble .This was first applied to Head & Shoulders shampoo bottles. By IML technology, we are able to pre-decorate our product with a plastic label as its integral part.
IML technology was originally designed for blowing mold. But now it’ is widely used in injecting molding because of its advantages. First, since that it combine decoration process with the moulding process, it cuts the total cost because it cut the extra step of labeling though the manufacturing time of bottle is increased. Second, IML technology is adopted by notebook computer and cell phone manufactures for greater wear resistance than spray painting or pad-printing. Three, IML technology can provide greater decorating options than other methods. By IML technology, manufacturers can design more beautiful and colorful graphics than other decorating methods. So the IML technology is very common on food container and bottle for its attractive effect.
Sino Mouldoffers one stop service for IML technology. You can get all the equipments needed for IML technology from us.
Don’t know what equipments are they? Click here to see!
Any further question, please contact us!
Posted by: Cina Zhu
E-mail:dkm@dakumar.com/
skype:sinomould-13
MSN:dkm@dakumar.com
Tag: China company of IMLthe aplication of IMLthe advantage of IML
Fully high speed injection molding machine is highly required in the market. Traditional fully high speed injection molding machine with an accumulator offer high speed injection. Sino Holdings Group develop a newest fully injection molding machine with many advanced features.
The advantages are as follow:
1. High precision
Using high precision aircraft grade Moog servo valve and advanced Keba electric control ensure precision injection screw position and product with high precision and good repeatability.
2. High rigidity
Clamp system after FEA, mould clamp plate with low deformation, keep mould with high precision, and ensure high speed and stable clamp.
3. High efficiency
Raw material charging, mould opening and ejector at the same time, it can short cycle time around 40%.
4. Energy saving
Raw material charging adopts servo motor; it saves energy and control the position precisely. It can save 30%-80% power.
5. High response
Accumulator as injection power source, with high precision Moog servo valve and low inertia ejector structure, the responsible time can reach 30ms.
6. Good plasticizing capacity
Screw L/D=24~26, and screw with double thread + mixing, making the material mixing fully.
7. High security
With fully closed machine door, mechanical, hydraulic, electrical triple protection.
We will put above injection molding machine into market since June, if you are interested, feel free to send the inquiry to my e-mail.
Posted by Diana
E-mail: dkm@dakumar.com
Tag: Fully automatic high speed injection machineHigh precision injection molding machineHigh efficiency injection moldings machineHigh security injection molding machinesenergy saving injection molding machines
CE standard injection molding machine is special required in European market before. Nowadays, more and more customers ask for CE injection molding machine, like some South America country and mid-east countries. I believe CE injection molding machine will be the most popular model in world market.
Why CE standard injection molding machine is so popular? What’s the difference between CE machine and common standard injection molding machine?
The most important difference is the safety device, CE machine is much safer than common injection molding machine.
First, for the machine safety door, CE machine will have a full close machine door with the upper cover, show as below picture:
Second, for the machine nozzle, it will also have a cover to protect the worker in case that the raw material will spray out.
Third, for the oil pipes, there is the lock to avoid the pipes will broken and hurt the worker.
CE standard machine will have a very high security factor; it will have 3 ways to protect the machine and worker, mechanical, hydraulic and electrical.
If you would like to buy a CE injection machine, feel free to send me your inquiry, I will show you more detail.
Posted by Diana
E-mail: dkm@dakumar.com
Tag: CE standard injection molding machineCE injection machine supplierCE injection machine ChinaCE plastic machine manufacturerCE injection molding machines
Injection molding machinesare generally classified by their driving system, the common driving system for injection molding machinesare: hydraulic, mechanical, electric and hybrid. How to sort the injection molding machine and what is the famous Chinese injection machine brand?
Before the year 1983, Hydraulic machineis the only option for the molding company. With the technology develops, electric machine is becoming more and more popular as it is more cheaper with lower energy consumption. Nowadays, hybrid injection molding machinewill take place of hydraulic, mechanical and electric machine gradually, because it is more accuracy, power saving and higher speed.
Chinese famous injection molding machine Dakumar can offer you high quality hybrid injection molding machine.
If you feel interested, please send me email to dkm@dakumar.com.
Post by: diana email: dkm@dakumar.com skype: sino.group01
Tag: Injection molding machine typesinjection molding machine classifyhow to sort injection molding machineinjection machine classificationinjection machine brand
