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Plastic Injection Molding Machine - Blog
Dakumar Machinery is a professional plastic injection molding machine manufacturers in China. Now many customers want to buy high production injection machine, because time is money, if the machine has high production, it can gets more profit.
In China there are a lot of injection machine suppliers. How to choose a supplier can produce high quality high production injection machine with good price? You need to compare each supplier’s configuration whether the machine parts used is in good brand that means high injection machine configuration. And then if you have time, you can take a visit to the factory to see its machine testing.
If you need good machine with competitive price, please come to Dakumar Machinery, we will offer you best service and professional suggestion.
E-mail: dkm@dakumar.com
Skype: sino-mould-08
Tag: injection molding machine manufacturerhigh production plastic machinehigh output plastic molding machinesinjection molding machine servicehigh quality plastic machine
When you produce preform, you will find some problems of the preform. Abut PET trouble shooting, how to solve it?
Wall thickness is not equal
It is because the mould quality is not good, the hole of the gate is not equal, and the injection pressure is high. When this problem happens, it can modify the mold, and increase the plastic temperature. It also need decrease pressure.
Preform surface is sunk.
It is because high plastic temperature and short injection time, short pressure holding time and short cooling time. To solve this problem can reduce plastic temperature, increase injection pressure, increase injection time and increase water pressure.
Preform has bubbles.
It is because the PET material is not dry. It needs dry the material and increase plastic temperature. What’s more, it needs decrease screw rolling speed.
If you have any question of your preform mould, welcome to send me email.
E-mail: dkm@dakumar.com
Skype: sino-mould-08
Tag: pet preform problempet preform trouble shootingpet preform makersolve pet problempet preform mould service
Dakumar Machinery Co.,Ltd specialized in injection molding machines and injection molding machine exporter. Our company manufactures many kinds of injection molding machines of energy saving power machines, like: DKM Sevo power save injection machines and energy saving machines.
E-mail: dkm@dakumar.com
Skype: sino-mould-08
Tag: injection molding machine supplierChina injection molding machine ma
Injection machine line of injection machine supply
Energy saving injection machine
Variable pump injection machine
PET/PVC injection machine
Hybrid injection machine
High speed injection machine
Injection machine line of auxiliary suitable for injection machine
Hopper dryer with different model
Auto loader with different model
Air compressor with different model
etc
Injection machine line of mould making
Injection machine line of after-sales service
Email: dkm@dakumar.com
Tag: injection machine maker chinamaking injection machine companyoffer injection machine full line serviceChinese full injection machine lineInjection molding machine pioneer china
Dakumar Machinery will join Iranplast held in Teheran City from Nov 4th—Nov 7TH. In the exhibition we will show our Dakumar 118 tons machine, and preform mould core, cavity, and neck with hot runner system.
In our booth, we will show a lot of plastic products, include preforms and caps, some household items, pipe fitting samples, auto parts samples…
Our booth number is 2715A
Date: Nov. 4th—Nov. 7th
Place: Teheran
Welcome down visiting our booth.
E-mail: dkm@dakumar.com
Tag: plastic injection machineinjection machine makerplastic exhibitionplastic machine manufacturer China
Tag: Injection Molding Machine Service Chinachinese injection machine supplierInjection machine maintenance chinaChinese famous injection machie makerinjection machine molding supplier
For baby chair,500Ton chair molding machine is enough
As dining chair,<2200g,650Ton machine will be suitable.
For chair wight between 2000~3500g,should select 780Ton machine;
Regard big sofa chair, will select 1080~1250Ton injection molding machine, according to the size of the chair.
Besides we also mould manufacture company, offer you chair mould, mould and machine test will be tested in one place will be much convenient for you.
If you’re interested in this, pls kindly contact with me .
Tag: Dakumar machinery offering chair molding machine suitable for different type of chair mould.
When customers buy injection molding machine, they must learn the machine company in advance, they will ask some questions to check whether the company offer good injection machine or not. Of course, some customers will come to visit the factory and check machine by themselves.
Dakumar machinery is a professional injection molding machine supplier, regarding some injection machine FAQ, we give us answers as below:
1. Q: What’s the delivery time of your machine?
A: we have machine from 50T to 1800T, generally for small machine from 50T to 268T, it will takes around 30 days for manufacturer, for machine from 330T to 500T, it takes around 45 days, for big machine from 650T to 1800T, it will takes around 2 month to 3 month. For some small machines, we may have machines in store, it depends on real situation, if you like to buy small machine, and you can ask whether we have machine in store.
2. Q: How long is your guarantee time?
A: generally, our machine have one year guarantee after the machine commissioned in customer’s company. If the machine has any quality problem within the guarantee period under the right operation, we will provide the corresponding parts to exchange free of charge.
3. Q: what’s your payment policy?
A: our common payment policy is 40% down payment by TT, 60% balance before shipment. Of course, if some country cannot accept TT, LC is acceptable as well. It can be discussed accordingly.
4. Q: can you send your engineer to help us to do the machine installation and commissioning?
A: yes, we can offer after sale service, if we have agent in your country, we can send engineer directly to your factory to help you to do machine installation and commissioning, if there is no agent in your area, we can send our engineer to help to do machine installation and commissioning, but you should bear the cost of air ticket, hotel and food of our engineer and in addition, you need to pay our engineer 100USD/ day as salary.
Any more questions, feel free to send e-mail to us.
Posted by Vivian
E-mail: dkm@dakumar.com
Tag: plastic injection machine FAQinjection molding machine FAQplastic injection molding machine FAQinjection plastic molding machine FAQinjection machines FAQ
Customers always like to buy a machine with long injection machine life, a good machine with long life not only related to machine quality, machine maintenance is a very important factor to prolong injection machine life.
To prolong injection machine life, the machine maintenance should be done frequently, the machine should be check every day, every week and every month, and then in case there are something wrong, it can be found in time.
The machine spare parts should be prepared as well, as for some easy broken parts, it should be update in time to avoid cause any serious problem.
When the machine come with some problems, if you are not sure how to solve the problem, it’s better to contact the supplier, the information you offer is very important to help them to solve the problem, the pictures of the problem part and explain under what situation the problem happen. To get the right way to solve the problem is another way to prolong injection machine life.
Dakumar Machine is professional injection molding machine supplier, when we sell the machine, we will teach the customer what to do with the machine to make maximum use of machine.
Posted by Vivian
E-mail: dkm@dakumar.com
Tag: injection molding machine lifeplastic injection machine lifeplastic molding machine lifelong life injection machineinjection machine long life
SHG is professional in making various kinds of PC cup, and we are the only one company in China who offers PC cup production line. Include PC cup mould, PC special injection molding machine, and the necessary auxiliary equipment, etc.
SINO MOULD has years experience in making PC cup mold. We mainly making PC wine cup mold, PC goblet cup, PC mug cup and normal PC drink cups, etc. Because of the PC plastic raw material, PC cup mold is need good mold steel, S136 after heating treatment is better. Dakumar Machinery is a professional injection molding machine supplier. Producer need to buy a PC special injection molding machine to producing the PC cups. The difference between standard injection molding machine and PC special injection molding machine, is the screw barrel. It needs good plasticizing capacity and good abrasive resistance. Regarding the auxiliary machine, you may need to buy dryer, auto loader, mixer, water chiller, crasher, etc. It will be better if the PC cup picked by robot and conveyed by conveyor belt.
You can customer the complete equipment, PC cup production line from SINO HOLDINGS GROUP. If you have any technical question about the PC cup molding, feel free to contact Miss Summer.
Dakumar Machinery
Skype: sino-mould02
MSN:dkm@dakumar.com
Mail: dkm@dakumar.com dkm@dakumar.com
Web: http://www.cnmould.com
Tag: PC cup injection molding linePC cup producing linepoly carbonate cup making companyplastic pc cup making linepc cup moulds production
SHG is a gas assist moulding line supplier, gas assist injection molding company, and the only one company in China who can offer complete equipment and service for injection molding progress.
If you want to set up a gas assisted injection molding line, you will need the below equipment.
1. Gas assisted injection moulds.
2. Standard/ servo power save injection molding machine.
3. Auxiliary machine, such as, dryer, auto loader, crusher, mixer, water chiller, cooling tower, etc.
4. Gas assisted equipment, such as, HP N2 compressor, N2 pressure controller, steel pipe.
5. Robot and Conveyer belt.
SHG( SINO HOLDINGS GROUP) not only supply gas-assisted molding line and gas assist molding line service, but also offer IML molding line, PET bottle production line, Chair moulding line, etc.
We also offer turnkey project to customers. If you feel interest, feel free to contact me.
Miss Summer
Dakumar Machinery
Skype: sino-mould02
MSN:dkm@dakumar.com
Mail: dkm@dakumar.com dkm@dakumar.com
Web: http://www.cnmould.com
Tag: gas assist moulding line suppliergas assist injection molding companygas-assist mould producing linegas assisted moulding equipmentsgas-assisted chair molding line
Tag: Plastic injection molding servicemolding clamping forcehow to choose injection machineinjection machine clamping forceinjection mold clamping force need
