Injection machine maintenance  is very important to the injection machine life. But most people don’t know much about injection molding machine maintenance. Having a correct injection molding machine maintenance is imperative to maintaining the condition of machines.
As plastic injection molding machines have grown in popularity, so have the variety of issues that users encounter. Dakumar Machinery Co.,Ltd is a famous injection molding machine supplier who can tell you the right way of injection machine maintenance. Our team at Dakumar has a comprehensive understanding of problems that these molding machines develop.
Learning injection machine maintenance technology, maintain injection molding machine, upkeep injection machine. We are hoping to help you solve your problems. If you need our help, contact me please.

Miss Summer
Skype: sino-mould02
MSN:dkm@dakumar.com
Mail: dkm@dakumar.com
Web: http://www.cnmould.com

Tag:  injection machine maintainingmaintain injection molding machineupkeep injection machineinjection moulding machine maintenanceinjection machine maintenance tech

Dakumar machinery co.,ltd is a professional innovator in design and manufacture the various types of injection machine,as the PVC injection molding machine,PET injection machine,cap moulding machine,ect.we have the strong working team to meet your special demand.

PVC injection machine is we specially design for PVC plastic products,which combines all the good performance to lasting the life ,we has done the special design for the heating system and fan venting system,in the meantime,we use oversized hydraulic motor to meet the screw plasticizing energy,we also apply hardened chromed enlarged nozzle to keep the corrosion of the PVC melted gas and ensure the good flow ability of the PVC plastic material.PVC injection molding machine is mostly used for the pipe fitting making,which is with a complicated structure, need the collapsible system,our PVC injection machine design the widened safety door ,equipped with double core pulling devices(each one has two inputs and two outputs system).

In all ,Dakumar machinery co.,ltd can offer you the best quality with the bottom price .we have the skillful engineer to design the PVC injection machine,we not only give you the machine,but offer the best after-sales service to you until you can operate and fix the common problem of the machine, with any interested in thePVC injection molding machine,please do not hesitate to contact me

Post by carol          Email:  dkm@dakumar.com
MSN: dkm@dakumar.com

sinomould-14

Tag:  PVC injection moulding machine makerPET preform moulding machine suppliercap moulding machinePET bottle blow moulding machine

Dakumar Machinery is a professional manufacturer for different kinds of injection molding machines.Nowadays we have a new project for hybrid injection molding machines,it could enhance the production efficiency much and also for power saving.

Dakumar Machinery have the following machine types:Standard injection molding machines,PVC/PET injection molding machines, Servo power saving injection molding machines,Variable pump injection molding machines,High speed injection molding machines,Double color injection molding machines for clear color and mixed color,and Hybrid injection molding machines.

For the hybrid injection molding machines,it has the function for high speed injection and power saving,but it is not just a simple conbine for servo motor and accumulater.Dakumar hybrid injection molding machine adopts hybrid electricity and oil with close loop system and low speed injection.The hybrid injection molding machines could do the material feeding and mould opening-closing at the same time,it could save molding cycle time.

Post by Celina
Email: dkm@dakumar.com
:sinomould.dakumar7
MSN: dkm@dakumar.com

Tag:  Servo motor injection molding machineshigh speed injection molding machineshigh speed power saving machineshigh efficiency injection molding machinesDakumar hybrid injection machines

These series of high speed injection machines take the accumulator to help inject, which have high cost performance improve the speed:quicken the high speed injection machine circle time , higher the efficiency , and especially suitable for the ultrathin ,precious and complicated products .The following measures should be done :

• Quicken the injection speed,thehigh speed injection moulding machine is equipped with large size of motor and pump ,accumulator.

• Quicken the feeding speed,the high speed injection moulding machine is equipped with large size of motor and pump.Charging hydraulic motor should be changed smaller and the screw speed should be faster.

• Multiloop system.The high speed injection machine with double circuit or three circuit design ,synchronous composite action, shorten the cycle time.

• Increase the die waterway, improve the efficiency of the die cooling.

The high speed injection machinein the china injection machinery company DAKUMARis fit for the raw material and products as below :General packing products,such as vacuum bottle ,fast-food box ,pudding box and etc,all these made of PP,PE,PS.
The high-requested packing products made of PP,PE,ABS&PC,PS,such as the shell of CD and DVD, telephone charger box and so on.
Engineering products ,such as electronic connector ,plastic precision gears and so on, all these made of POM,PBT,PC.
If you have any questions please contact me,MISS MAY .I am glad to contact with you .
E-mail:dkm@dakumar.com
MSN：dkm@dakumar.com

Tag:  High speed injection mould machine made in chinaHigh speed injection machine supplierhigh speed injection machine chinese suppliershigh speed injection machine chinese manufature

China IML production line supplier, IML production line manufacturer, Sino which owns advanced IML technology is most professional IML production line supplier in China. We successfully offered with our customer of whole IML production line including IML injection mold, IML injection molding machine, auxiliary machines, and IML robot for IML label and picking products.

Tag:  China IML production linepaint bucket IML solutionIML robot chinaIML line supplier chinaChinese IML line

Chinese plastic IMM manufacturer-Dakumar is one of famous plastic IMM suppliers in China. Chinese is more and more popular in the world market now and Dakumer IMM is your good choice.

We can supplier you various series machine,such as standard IMM,servo motor IMM,high speed IMM,PVC IMM,PET IMM,Dual-color IMM,variable IMM and also offering a complere configuration system according to different requirement.

We always keep the principle of high starting point,high input,high output and high quality,together with high-end plastic mould design and manufacturing concepts and mature and efficient injection molding process to provide customer with comprehensive solutions.

Please feel free to contact me , if you are interesting in plastic IMM supplier, IMM manufacturer,plastic IMM making,Chinese IMM, IMM .

E-mail:  dkm@dakumar.com
Posted by: Diana

Tag:  plastic IMM supplierIMM manufacturerplastic IMM makingChinese IMMIMM

The injection unit is the most important part of the injection machine .The function is plastifying and injecting the plastic by heating and pressure in theinjection machine.The main types of the injection unit of theinjection machineare plunger type ,the screw plastic type , reciprocating screw injection type.For now ,the most common type is reciprocating screw injection type.
The plasticizing way of plunger type is melting and plasticizing the plastic by the outside heating. The poor heat-conducting property lead to the poor plasticizing and the uneven temperature. It is always used in small injection molding machine.
Compared with the the plasticizing way of plunger type ,the quality and the efficiency of the plasticizing is better. It is mostly used in continuous injection and large injection equipment.
The plasticizing of reciprocating screw injection type is of good quality.The injection speed is quick and injection pressure loss is small.
In the DAKUMAR injection machine ,PID temperature control in combination of high precision and control regulate the speed and the pressure of injection,pressure keeping,smelting,back pressure and other motions to ensure the quality of formed products and continuation of production.There are seven kinds of injection machines inDAKUMAR machinery .If you have any needs, please contact me ,Miss MAY !
E-mail:dkm@dakumar.com
MSN:dkm@dakumar.com

Tag:  the function of injection unitThe injection unit in machine chinathe operation of the injection unitthe structure of the injection unit

DKM is a professional Chinese plastic injection molding machine (PIMM) manufacturer, supplying 8 series of plastic injection machines China to meet the customers' requirement with high-end injection machine processing technology. Here,DKM give a brief introduce to the clamping device of the plastic injection molding machine China.
(1) Hydraulic clamping structure of injection molding machine China
a.Bigger toggle stroke and suitable for the plastic injection mould China with higher and bigger size.
b. Clamping force of the injection molding machine China can be adjusted easily through the adjustment of the hydraulic oil .
c.The distance between the moulding plates of the injection molding machine China can be eaily changed
Deficiency: it results in more power consumption, its oil pipeline is easy to leak, and the hydraulic oil pressure of Chinese injection molding machine has poor stability.
(2) Hydraulic-Mechanical clamping device of injection molding machine China
a. Hydro-cylinder's diameter is small, can reduce weight of the equipment and save energy with less hydraulic oil.
b.Operated by two cylinders with different diameters ,Chinese injection molding machine can get higher clamping force, and the clamping pressure works reliable.
c. deficiency: the hydraulic-mechanical clamping device is more complex. Maintenance work of the injection molding machine China clamping device is dificult to deal with.
(3) Hydraulic-Song cubits clamping structure of injection molding machine China
a. Small hydraulic pushing force magnify through the link structure and turn to bigger clamping force.
b. This kind clamping structure is with higher clamping speed, shorter cycle time of Chinese injection moulding.
c.The injection molding clamping device uses little hydraulic oil, and saves much energy.
d. Reduce production cost o the pasltic injection molding parts
(4) Electric-mechanical clamping structure of injection molding machine.
a.The clamping agency don’t have the hyraulic oil involved in working, the whole clamping movement is drived by ac servo motor drive movement, and completed the whole transferring movement by the ball screw and synchronous belt
b.No the hydraulic oil to drive and easy to keep working environment clean.
c.Can save them a lot of the hydraulic oil and cooled by cooling water.
d.Reduce more energy consumption for the injection molding machine.
e.The injection molding mahcine works in low noise.
f. Simple maintenance and repairment of the injection molding clamping device.
If you are interested in Chinese plastic molding machine or the injection mold, pls contact DAKUMAR. We will online to help you and find a fine solution for you.
Post by Joyce    
Email:dkm@dakumar.com    Msn:dkm@dakumar.com
Injection molding machine maker China|Plastic injection molding machinery China|Chinese plastic injection moulding device|injection machine China|Supplying Chinese injection molding machine

Tag:  injection machine chinaInjection molding machine maker ChinaPlastic injection molding machinery ChinaChinese plastic injection moulding deviceSupplying Chinese injection molding machine

PVC Machine are used in PVC pipe fitting manufacturing produation line. The PVC machie manufactured by Dakumar ranges from DKM 330 to DKM 780. All the related mechanical components of PVC machine are chrome plated or Nickle plated to prevent the corroding of PVC material melted gas. Dakumar PVC machine, has the special screw and barrel design, also the temperature controlling system. We have 3 patents in the field of PVC machine.

Dakumar has designed a brand new machine specially for the PVC products. Hardened chromed nozzle is applied to ensure the good flowablity of plastic. And enlarged hydraulic motor is use to to meet the large torque requirements for plasticizing PVC. Therefore, Dakumar has achieved a great success in PVC machine for PVC pipe fitting mould manufacturing.

Features of PVC Machine made by Dakuamr:

Based on the design machine for our general products, we developed the PVC Machine that ensures the special requirements of PVC products.
1. Specialized PVC plasticization components, hard chrome plated screw, nozzle ( with enlarged nozzle hole), and nozzle flange are adopted to ensure the quality of PVC production and extend the life of the mechanical parts. All the components re highly anticorrosive.
2. Widened safety door design, equipped with double core pulling devices ( each one has two inputs and two outputs system).
3. Barrel: forced cooling by compressed air through air channels in individual zones with independent control, or screw oil cooling connect to oil temperature controller, to avoid thermal degradation of PVC powder in barrel.
4. Enlarged hydraulic motor, to fit the high torque requirements for PVC powder in barrel.
5. Oil cooling and water cooling system in screw and barrel for large-sized machine.
6. Hardened chromed nozzle, (large nozzle hole) that ensures products flow and volume.
7. Oversized hydraulic motor matched to meet the large torque requirements needed for plasticizing PVC.

Posted by: Cina Zhu
E-mail:dkm@dakumar.com
Skype: sinomould-13
MSN:dkm@dakumar.com

Tag:  PVC injection machine Chinapvc machine maker chinapvc machine manufactuer chinapvc machine supplier chinapvc machine export china

The plastic injection machineis a discontinue operation machine, but a cycle, punctuated for the production equipment.
The working principle of the injection molding machine:
The material will be put into hopper, using screw rotation, convey the raw material to nozzle, meantime and through the material tube heating. The heat generated absorbed raw materials, make the material melted. After the melting material and by injection institutions of the screw thrust, materials will be pushed to mould cavity, in cavity forming, cooling to finalize the design, and then the mould open, products will be taken out, form a work cycle
The characteristics of the injection molding machine:
● Injection machinefix assets investment large, large scale of production, consumption more raw materials, labor productivity high, and production is big, is a kind of labor the higher rate of production organization form.
● Injection molding machinealthough simple operation, worker less, but management and maintenance of the injection machinetechnical high, the workload also very big.
● Injection molding machinecombine by exclusive parts, if one part appear some problem, will lead the machine stop working.
In the process of injection molding machine operation:
1. Don’t be greedy for convenience, cancel the role of the security.
2. Attention the oil temperature.
3. Pay attention to adjust all switches avoid machine hit when machine operation.

Edited by: Diana
Sales engineer
E-mail: dkm@dakumar.com

Tag:  injection molding machinedakumar injection molding machineplastic injection machineInjection molding machine basic knowledgehow to use injection molding machine

Robot is a new type of device in mechanization, automatic production process. In the modern production process, the robot is widely used to automatic production line. Although at present the robot not as good as human hand flexible, but it has some characteristics like: can repeat work, no fatigue, not afraid of the danger, snatch the power of weight than people hand power. So, robot has been many departments of attention and was to get more and more extensive application.
1. Classification of the robot:
General robot is divided into three sorts: the first kind is didn’t need people operation of the general manipulator. It is a kind of independent not attached to a host of the device. The second type is need people do, called actuating mechanism. The third kind is use special robot, mainly used in automatic machine, to solve the machine tool and material and send.
The structure of the robot is: the machine with a long arm back, the top of the machine has catch put institutions.
2. Robot main components and parts and requirements.
⑴ chuck is used to drain the components of the robot. It is required strong, the accurate location.
⑵ the arm is robot of the important component execute mechanical process, its effect is will be take the things on the position it has expansion.
Robot is a kind of can simulate arm action, according to the set procedures, track and requirements, instead of hands. Can realize the horizontal, vertical, or to place the capture of goods, and has large scope of operation, good flexibility and wide application of characteristics.
If you are interested, please contract dkm@dakumar.com
Or send your enquiry to Skype: sinomould-10

Author: Diana
Email:dkm@dakumar.com

Tag:  injection molding machineInjection molding machine robotrobotInjection molding machine in ChinaInjection molding machine robot makerInjection molding machine robot supplier

Robot is a new type of device in mechanization, automatic production process. In the modern production process, the robot is widely used to automatic production line. Although at present the robot not as good as human hand flexible, but it has some characteristics like: can repeat work, no fatigue, not afraid of the danger, snatch the power of weight than people hand power. So, robot has been many departments of attention and was to get more and more extensive application.
1. Classification of the robot:
General robot is divided into three sorts: the first kind is didn’t need people operation of the general manipulator. It is a kind of independent not attached to a host of the device. The second type is need people do, called actuating mechanism. The third kind is use special robot, mainly used in automatic machine, to solve the machine tool and material and send.
The structure of the robot is: the machine with a long arm back, the top of the machine has catch put institutions.
2. Robot main components and parts and requirements.
⑴ chuck is used to drain the components of the robot. It is required strong, the accurate location.
⑵ the arm is robot of the important component execute mechanical process, its effect is will be take the things on the position it has expansion.
Robot is a kind of can simulate arm action, according to the set procedures, track and requirements, instead of hands. Can realize the horizontal, vertical, or to place the capture of goods, and has large scope of operation, good flexibility and wide application of characteristics.
If you are interested, please contract dkm@dakumar.com
Or send your enquiry to Skype: sinomould-10

Author: Diana
Email:dkm@dakumar.com

Tag:  injection molding machineInjection molding machine robotrobotInjection molding machine in ChinaInjection molding machine robot makerInjection molding machine robot supplier