Plastic toy molding is one of usual plasticinjection molding in our daily life. Nowadays, more and more mother give birthto babies and plastic toy market become more and more large in plastic injectionmolding trade. As such products consumer group is babies, the high requirement shouldmeet during plastic toy mold tooling.
Sino Mould is a very professional plastictoy mold making company, is one of the most famous plastic toy moldmanufacturers in China, can offer customers high quality plastic toy mouldsservice, also we can provide customer plasitc toy molding.
For our experience, regarding to plastictoy mold, we need to pay more attention to surface dealing. High polish isrequired for hommization design. And the perfect parting line is also veryimportant. Because we sales the toy to our baby using, once they hurt by theparting line, it will be very dangerous. So when we design a plastic toy mould.We will pay more attention for these point.
One the other hand, the plastic partsassembling is also very important. Not so loose and not so tight. That is up tothe dimension control during mold manufacturing. We have high precision carvingand CNC milling machine for high precision mold, such as plastic toy mold,plastic electrical parts.
If there is any interest, please feel freeto contact us.Trust us, we will offer you a satisfied plastic injection moldingsolution for your project.
Snow
export@sinomould.com
Rattan chair mold, one of most popularprojects in plastic injection molding market, has developed its large market inrecent these years. More and more clients have rattan requirement for upmarket.
We, as a plastic injection molding expert,through such products molding studying and manufacturing, has a total rattanchair injection molding solution for clients who has requirement.
When we take an rattan chair mold order, wewill send the order to our design team(with more than 40 professional designers)to analyze all the detail about chair, such as the chair parting line, cooling channeland surface polish. The most important problem is venting problem. After ouranalyze meeting, we will have a report to list all the points for clients toconfirm one by one to ensure all the points are clearly. After confirmation, we will have mold flow analyze to check the material flow with rattan chair molding
During tooling, we use high precision toolingmachine, such as 3+2 CNC milling machine from DMG company, precision carvingfrom Beijing and so on. We also have engineer to follow your project till moldshipment. And have systemic record for each mold, like mold design, mold testing report, mold shipping photos and so on.
Any interest, please feel free to let me know.
Snow
export@sinomould.com
Dakumarmachinery Co.,Ltd is one of member of SINO HOLDINGS GROUP, which is sprcializedin R&D, manufacturer, sales and service of plastic injection mould machine with concept with 5H, focus onbeing world leading supplier of injection molding equipment, technology andsolutions. Dakumar has a senior R&D team led by Mr. Emilio from Italy asour shareholder and Chief Technology Officer, professional in data analysis andstructural optimization.
Ourmachinery is widely used in different fields like food packaging, automotiveparts, home appliance, medical parts, households items for customers fromEuropean, American, Asia, Middle East, Africa ect.
Wespend more in our tooling investment and the future care service of customer. Allthese service and quality. What’s more,we win our customers' truthnot only depends on the plastic injection mould quality, but also with best services.
Our molds are exportedto all over the world, like Russian, German, Mexico, South Africa, SouthAmerican...
It is very important for good project management and satisfied 24 hoursafter-sale service. We bored in 2000,and now enlarged a holding company withcontent increased ability, had big confidence on this.That is why we had highreputation in our reliable customers.
For quality, we will recommendyou choose the most suitable steel for your requirements.
If you areinterested in Injection Mould Machine, pls feel free tocontact Miss Nancy.
Skype: sinomould-01
WhatsApp:+8613758679372
Email: export@sinomould.com
As top quality plastic tray moulds maker, Sino Mould would be your best choice when you are looking for plastic injection display dish moulds in China. We have made tray with different size, weight, shape,…
Show you two tray samples that we made in recently for your reference.
Oval tray information:
Cavity number: 1cavity
Product size: 315*430mm
Product weight: 258.2g
Material:PS
Mould size: 650*550*480mm
Mould weight: 1152kg
Steel:718H or H13 (Different steel has different mould guarantee time, like 718H,500K; H13, 1M.)
Runner and injection way: 1tip hot runner; stripper
Cycle time: 28s
Machine tonnage: DKM 350T
Tray information: 
Cavity number: 1cavity
Product size: 500*250mm
Product weight: 146g
Material:PS
Mould size: 660*600*450mm
Mould weight: 1088kg
Steel:718H or H13
Runner and injection way: 1tip hot runner; stripper
Cycle time: 25s
Machine tonnage: DKM 350T
Tray mould features: Simple structure mould, fine cooling system, Oil and water integrator is more convenient for application and operation, high speed lathe machine to tool the appearance of products, injection machine for testing tray mould in our workshop
If you need to make tray moulds with reasonable price, welcome to contact me. We will offer you a fine solution.
Posted by Sara
Email: export@sinomould.com
Whatsapp/mobile: 0086 15215806623
Defects are most common things to arise in manufacturing process and can be in different form , with different effect and with different way of solution. Problem must be troubleshoot with an objective mind. The solution that solved a problem one day may not solve the same problem on another day. Due to the large number of parameters and the variability of these parameters plus the way of parameter interactions, many solutions may exist for a single problem. Likewise, many problems may be fixed by using a single solution.The solutions mentioned are possible solutions and must be tried out with safety in mind. Please always follow the material manufacturer and machine manufacturer's guidelines for safety.
Steel hardness play vital role in mold longevity ,avoid flashes at the ends and sides of the product and also avoid other kind of defects in mould.
High care should be taken while assembling molds, precise inspection of the all parts including cooling systems, hydraulic oil channel system , hot runner , mould plate, ejector pin, stripper, ejector block or slider system should be done.
These are some defects and there possible solution.
Short shot:
Molten Plastic is not reaching the mold cavity section
Possible solution:
Increase melt temperature,Increase mold temperature,Increase injection speed,Increase injection pressure if process is pressure limited,Check if the mold is vented in the area of short shots,Increase gate and runner sizes.
Flash:
Molten Plastic is flowing into unwanted sections of the mold cavity.
Possible Solution:
Check for Mold shutoff and mold damage,Decrease melt temperature,Decrease mold temperature,Decrease injection speed
Shink:
Plastic is shrinking as it cools but additional plastic cannot be for further compensation of the shrinkage.
Possible Solution:
Increase pack and hold pressures,Increase pack and hold times,Decrease mold temperatures,Decrease melt temperature
Warpage:
A differential cooling rate of the melt in two sections of the molded product
Possible solution ：
Decrease melt temperature,Experiment with differential mold temperatures on the fixed and movable sides,Increase pack and hold pressures,Increase pack and hold times,Increase cooling time
Burn mark：
When air and gasses get trapped inside the mold cavity during plastic injection, the high pressure results in the dieseling of the plastic resulting in the burning of the plastic.
Possible solution:
Increase venting in the mold,Decrease injection speed,Decrease melt temperature,Decrease Screw Rotation Speeds
Void：
Usually occur with the parts are thick. The walls solidify and the plastic melt shrinks towards the wall and therefore sucks a vacuum void on the inside of the part.
Possible solution:
Reduce melt temperature,Reduce mold temperature,Reduce injection speed,Increase pack and hold pressures,Increase pack and hold times
Jetting:
Usually seen with the part is thick causing the injected plastic to ‘snake fall’ on to the cold mold surface and start freezing immediately. When the fresh plastic come in it does not blend well with the first material causing the jetting marks.
Possible solution:
Reduce injection speed,Increase melt temperature,Change gate location
Weld line :
The melt flow front is usually cold due to the exposure to the cold cavity. When two flow fronts meet as in a flow around a mold pin they do not fuse uniformly causing a weld line. Sometimes air can also get trapped in to form the defect.
Possible solution:
Increase melt temperature,Increase mold temperatures,Increase injection speeds,Increase venting
SINO MOULD is one of the leading company dedicated to design and manufacture of High qulaity injection mold along with providing magnificient service to the clients.
Rahul shah
email: export@sinomould.com
As a professional plastic fruit crate molding manufacturer, Sino Mould supply high quality crate moulds with one stop service for mass production technology. Sino Mould manufacture more than 150sets of crate moulds annually for fruit crate mould, vegetable crate mould, milk crate mould, fish crate mould, bottle crate mould, foldable crate mould and so on. Our crate moulds shipped to all over the world, the popular market include India, Indonesia, South Africa, Chile, Algeria and many other countries.
Sino Mould make the high quality plastic crate moulds with optimized cooling runners. For the common size 540*360*290mm crate, the weight is between 1.4 to 1.5kg, we could reach the cycle time at 28s. The crate we use P20, 718H steel material according to customer requirement. For similar crate mould, the machine tonnage required about 600ton machine.
With one stop service for the fruit crate molding technology, Sino could supply the whole injection molding line service, help customer setup new crate molding production line. We make the fast and stable running crate mould, power saving injection molding machine and offer together with additional machines for the new workshop. Welcome to contact us for more information. Thanks.
Post by Miss Celina
Email: export@sinomould.com
Skype: sinomould.dakumar7
Whatsapp: 008615257606120
In the modern life, there are many different plastic injection drawer mould design comes out to meet the changeable world market request. In order to occupy the market share, many drawer maker focus on the plastic drawer mould with texture structure and IMLtechnology to attract final user’s eye. Also this would help raise the product self-value and further increase the drawer cost.
Sino mould company with more than 20 years drawer mould manufacture, owns professional production skill and high precision process machine, good at make different production technology drawer mould. Please kindly check the attached drawer sample photo we made.
To make a good drawer mould, Sino mould domuch effort on the research and improve for the best cooling system. Now we have rich production system standard with the thickness and the big size volume, We would consider at the final forming position add the venting systemto make best forming, Of course, these are the basic mould condition. As is known to all, Design is origin for all the start, good mould design can help save much cycle time and strength mould life. Each year, Sino mould company pay much attention on the design team technical power, developed whole team research level and reward those who has professional and technical design..
Welcome to know more the detail of our drawer mould, please feel free to contact us and welcome to find Tina when you visit china. We are located in Zhejiang province. My whatsapp: 008615067608197 Mail: export@sinomould.com
Salad containerproduction line
Dakumar supply customers with completeSalad container production line solutions.
Mould:
Productname: Salad container
Cavity:4
Cycletime: 3.5s
Gate:Needle valve type
Runner:Hot runner with temperature controller
Injection moldingmachine:
DKM--200HHinjection molding machine
Auxiliary machine:
Autoloader (STL-300GN) (With photoelectric hopper)
Aircompressor (7.5KW)
Airchiller (15P)
Robot(Italy side entry robot)
Dakumar turnkey line solution advantage:
Sino Holdings Groupunite Dakumar Machinery and Sino Mould efforts for providing turnkey moldingsolutions for world plastic molding industries, realizing molding technologiesinnovation.
Our services include the following:
1.Analysis/budget foryour project:
We will give youthe most reasonable design for plant segment.
2.Equipment &spares &raw materials:
nInjection machines selection
nMoulds with high uniform to machines
nAuxiliary equipment for machines andplant
nMould maintenance equipment &spare parts service
nRaw material selection &purchase
nElectronical elements for plant
3.Technical drawingsand support:
²Plant basic foundation drawing
²Layout design of plant
²Plant water/air/electrical design
We will sendengineers before plant set up, for measuring, drawing and analysis the floorfoundation.
4.Aftersales service:
Engineering,trouble-shooting and training on spot support.
Dakumar standard machine component list
Controller KEBA made in Austria
AC Contactor Schneider made in France
Electronic Ruler NOVO/GEFRAN made inGerman/Italy
Single-phase breaker Schneider made in France
Photoelectric Switch OMRON made in Japan
SSR(solid state relay) CRYDOM made in USA
Hydraulic Motor STF UK
Oil Pump ECKERLE made in German
Welcome to visit Dakumar and contact us, our aimis to provide customers with theSalad container production line that with the best return on investment!
Many young and old peoples are like sodas drinks very much. So the market of being a sodas plastic box specification has a good prospect. There are some famous sodas drink company, such as Coca cola, Spring, 7 Up, etc. all of them couldn’t make transparent without sodas plastic container.
Due to the sodas plastic box usage, it should have the advantages of heavy load, flexible, stackable, etc. so the mould requirement will be very high. Only good quality, high precision and rejection rate lower than 2% is a good mould.
In the last 25 years, Sino has made some Coca cola molds to the Coca-Cola Company and got a big proud from clients. And we also made many sodas plastic box to other brands. What’s more, in the basis of quantity precision process tools, Sino invested a Sodick EDM, Agie Charmillesprecision wire cutting and sparking machines, 2 sets. And high speed milling centers, Bridge Coordinate Measuring Machine 2 sets. Thus it can be seen that Sino is not only a professional mold making company, but also a high quality good delivery mold maker.
Therefore, if you want to book a high level Sodas plastic box specification mold or production line to your new projects. Or, you want to improve your injection factory. Welcome contact me freely. Sino will offer you a capable injection molding solution.
sales engineers: Candy
email: export@sinomould.com
skype: anole-hc-02
whatsapp: +86 158 5868 5263
We hereby sincerely invite you visit our booth at Guangzhou from 14th, Apr to 19th Apr. as the Canton Fair 2017 is coming.
About the 115th China Import and Export Fair (Canton Fair), detail information is as following:
Time: 14 th-19th, April, 2017
Booth Number: 1.1A13-14 B11-12
Add: China Import & Export Fair Complex,Pazhou, Guangzhou, China
At this time, we will show you our products as below:
* Thinwall salad box molding line: 4 cavity thin wall salad container + DKM200Thigh speed injection molding machine + auto loader+ chiller
* Plastic samples: PET preform, PVCpipe, household appliance, Auto parts, daily use products, crate, chair, IML paint pail, etc.
Our company is a professional injection molding line service supplier. We specialize in designing and manufacturing for injection molds & machines. Till now, we have already provided more than 600 production line service for the customers all over the world for differen tinjection molding projects. We constantly update models and develop new products, providing every customer superior quality products at competitive price with high satisfied.
We sincerely hope to see you at SINO booth in Canton Fair and we believe there will be some items attracting you, we will be happy to offer you best solution.
Miss.Ysaline
Whatsapp: 0086 138 5763 5311
Email: export@sinomould.com
SINO MOULD is highly specialized in designing and producing plastic cap mold.With more than 20years of experience in this field our team makes use of the latest, most innovative technology in automation, quality inspection, and scheduling to create reliable parts for a wide range of applications.Our factory has been one of the most professional manufacturers, supplier and maker specializing in designing and producing plastic molds domestically and internationally.SINOMOLD runs high precision tooling equipment ,quality control equipments system ,a professional team ,modern CAD/CAM design, advanced processing equipment and production process to provide high-quality molds.We offer our customers with all of the service,including design,installation and training.
Features includes:
1.Cavity and core steel use hardened stainless steel.
2. Balanced runner layout for even injection flow.
3. Optimal cooling system for short cycle time.
4. High production efficiency and long life.
We are truly specialized in provi
ding quality and cost-effective solution for cap production line. We offer tailor made project as per customers requirement like cap design and size for bottles like water , oil, vodka,jams,sauces, medicines bottles etc. Given below are some types of caps:
1:Hinged closures mould
2:Yorker spout mould
3:Disc-top cap mould
5:Push-pull cap mould
6:Twist open/close cap mould
7:Flapper closures mould
We choose best steel to adopt high quality, advanced and reasonable design,each cavity having independent temperature control & heating system for even heating temperature and keeps product with reliable and stable quality.
We are your best partner and service provider for your glorious success.
Rahul shah
export@sinomould.com
008613989381153
Sino Holdings Group is one of the few turnkey solution suppliers in China, we are professional in supplying tailor molding equipment & service for PET bottle injection molding project.
To start a full line water bottle molding factory, you should have the equipments as following:
1.PET preform molding solution
For PET preform molding, this involves a lot of equipment, for example PET preform mold, PET special injection molding machine & necessary auxiliary machine, such as auto loader, dryer, dehumidifier, usually we will choose three in one machine for PET Preform molding project, also, chiller, mixer, etc.
2.PET bottle blowing system
As we know, we need use blowing machine to make PET bottle, there are two main equipment, one is blowing mold, the other is blowing machine. And for blowing machine, we have two system for you selection, they are full auto blowing system and semi auto blowing system, we will choose the best solution according to your investment and capacity requirements.
3.Cap molding solution
You need molding equipment as following: cap mould, injection molding machine, auxiliary machine, sometimes also need cutting machine.
4.Filling system
Three in one machine for washing, filling and sealing. Also, you will need some necessary devices such as conveyor belt.
Sino has rich experience in PET preform molding project supplying, we could supply you best solution for PET bottle molding line, if you are looking for supplier or you are interested, pls feel free to contact me.
Miss.Ysaline
Whatsapp:+86 138 5763 5311
Skype:sino.pm
Email: export@sinomould.com
