Injection molding machine

Injection molding machine from Dakumar machinery co.,ltd,Zhejiang with good reputation.

China injection molding machine for injection plastic mold.

Injection molding machine select:

There are many sizes of injection molding machine,it is based on the injection cycle time and the injection volume to select machine for the mold.injection volume could be from ounce to ponds for injection molding machine.

The plastic injection molding machine is used for produce plastic products.

Injection molding machine have two parts :melt material and injection system ,open and close mold system .

Melt material and injection system have the following parts :

Hopper,barrel for heating ,injection plunger or screw .

Open and close mold system:

Hydraulic driver movable platen and stationary platen,the mold will be mounted there.also,the injection molding machine with many tyes ,horizontal type and vertical type.

Injection molding machine with many kinds of design of the shape,generally,there have plunger and screw two kinds.the biggest different is that the way of material feed from the hopper to nozzel is not the same .

The rotating screw injection molding machine is the most used machine ,due to it shorter injection time,lower melt temperature,mix better .

There many kinds of equipments to help test and control the clamping system,mold and injection system.The following are the points which will be test and control:1.cylinder temperature2.melt temperature in the screw tab3.nozzle temperature4.mold wall temperature5.temperature of the cooling medium6.internal mold pressure7.pressure in clamping cylinder8.mold deformation9.mold breathing10.column elongation11.pressure in the screw tab12.screw advance speed13.screw displacement14.hydraulic pressure15.oil temperature

Please pay attention to the above points!

Injection molding machine injection system used the pressure air for injection.,so the power is very large.

Injection molding machine suitable for produce the produce volume production.due to the injection machine could produce hundreds or thousands products per hour.

Injection molding machine plastic material choice:

Original,all thermoplastic resins can be injection molded,but some are difficult for moulding ,need the special equipments for injection.

From material of polymer structure,it becomes evident that the resin with wide melting range mold easier than those with a sharp or narrow melting points.But there still have the following points should be take care of :the plastic temperature,absorption of the resin, and the necessary properties required for the products.The acetal resin has a sharp melting point,turning quickly to a liquid,which need exacting temperature controls.Polycarbonate requires high injection temperatures,while nylon absorbs moisture and will will corrode the internal parts of the injection cylinder unless they are chrome plates.And also some products have it's special requirements,some need the hardness,some need the transparent some need the thickness and so on.

From demanders side,we think they must need the high quality and most suitable Injection molding machine, the most suitable ?

It should follow the steps;suitable for the mold.Platic injection mold should be fit for the machine when install it.

When injection,should injection the products perfect,then require injection molding machine with enough injection pressure ,could injection enough material for products molding.

For machine itself,should with high performance and stable characteristic,then the machine could enlong it's lifecycle.

Snow 

export3@cnmould.com

Molding machine supplier

Dakumar machinery co., ltd , Zhejiang is a molding machine supplier in China.

Molding machine supplied by DKM with top class.

DKM as a molding machine supplier with our good team :

1.        professional molding machine supplier,also the molding machine designer, we could design the molding machine based on different customer requirements.

Some customer need the servo motor for saving energy, some customer need the standard machine just for the normal plastic production, and some are need the short recycle time for injection, then we will design customer with high speed molding machine.Important,we have our own machine research and development department,we not only could design the machine for our customer based on customers' requirements.,every time,they try their best to improve the technical ponts,and improving the new shape and higher performance of machine based on the society progress. 

2.        enough molding machine spear parts supplier, we have enough stock with the molding machine spear parts .After customer bought our molding machine, if you need any parts, which you couldn’t find in your market, then tell us, we could send for you,and the spear parts from us it could be 100% suitable for assembling, it is also one of our advantages.There many molding machine supplier in the world ,but as a good molding machine supplier ,we think provide customer enough standard parts is very important.

3.        Good after sale service department, we think a company with good after sale service is also very important than who have enough experience with machine making.Everything should be old,so does the machine.When the machine old and have problem,then,we could help our customer with good after service.Our after sale service department could help the molding machine owner to adjust the machine when we delivery the machine as your requirements.also you could send your engineer to learn on our company from operating to maintain and adjust.

4.        We not just provide customer plastic injection molding machine, also could supply customer the whole sets of auxiliary machine, no matter you need autoloader or water chiller, or other auxiliary machines. The autoloader is for loading plastic material when injection, could stock and provide material. The water chiller is used for cooling the mould who with hot runner.

   The autoloader is for stock a parts of plastic material when injection,and it could   

   design with autor and hand work as customer need.

   The water chiller ,when we injection the mould,then mould will be with high temperature,then we should use water chiller to keep the mould with suitable temperature ,then we could get a perfect products.

5.        We could provide customer molding machine together robot for pick up products and help for label. During choice the robot, we could provide professional idea based on your mould size, label type and production and so on.

Choice robot,we could give our customer professional suggestion,and we could design the robot and mould to make a perfect assemble,we just need customer provide us mould dimension,injection machine dimension and products dimension,then we could calculate the best way for your machine and robot.

6.Together supply with molding machine,the most important from our company is we are also provide customer mold,from children used to adult used,from industry used to chemical used.

We provide customer molding machine together many equipments customer need.

Molding machine supplied by DKM with good reputation and you could take it easy for choice our machine.  

Snow 

export3@cnmould.com

PET preform mold production line supplier

Sino Packing company, one of the best know packing mold supplier, has many years experience in making packing mold, such as different kinds of cap mold, blowing bottle mold, PET preform mold. As a professional packing mold supplier, we also have a brother company which make the plastic injection machine.

In a word, we can offer clients not only the mold, but also a plastic injection machine. If it is necessary, w also can offer you all sets of PET preform production line ,which including plastic injection machine, air tank, drying system, auto-loader system, freezer system, wet damping system, Color Master batch machine.

1.       Plastic injection machine:

We have special plastic injection machine for PET material.

2.  Assemble machines for PET preform mold.

a. dryer: PET material should be dry before production.

b. Auto-loader: auto-loader should be set in a certain time to control the material quality and reach a certain dry effect. In this way, it is also can save material cost.

c. Freezer: freezer will offer a certain pressure cooling water.

d. wet damping system, Color Mast r batch machine.

If you have any project need PET preform production line, please feel free to contact me. We will be glad to offer service for you

Posted by Snow

Skype:sinogroupe-71

e-mail: export3@cnmould .com, export9@dakumar.com

Dustbin injection mold supplier

Dustbin mold is one of the high requirement plastic injection mold in plastic injection area.

Sino Mould, famous plastic injection mold supplier, could offer clients high quality, high production plastic injection bucket mold, dustbin mold. We export more than 200 plastic dustbin and bucket mold for clients every year. 

During the dustbin molding design , our engineer will review the design strictly and pay more attention about all the details for the mold high speed running speed and reasonable cooling structure and shortest cooling time and cycle time. We offer clients real high quality, high production plastic injection mold.

Usually , as dustbin mold and bucket mold, according to clients production and quality requirement, we often put three structure design for clients for choose:

1.Mold core and cavity should be considered for 1.2344+Copper Beryllium. But we need to take view that we not only ensure product quality and mold quality we also need to save cost for clients

2.Use Copper Beryllium will shorten the cooling time when production, And reduce the waste products, and can increase 30%-40% production,

3.According to the client requirement, we could suggest clients for the IML system for good appearance in the product. With robot, it can reduce the labour cost and make production more effiency.

We offer not only the plastic injection mould, but also plastic injection molding solution,

Posted by Snow

Email: export3@cnmould.com  export9@dakumar.com

Skype:sinogroupe-71