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High performance injection molding machine
EA Series

High performance injection molding machine

Senior experts with more than Twenty-Year experience in R&D, production and sales who take 3 years to create an efficient servo injection molding machine as per users’ demand, and which also realizing the full closed-cycle precision control of the injection process, committed to improving the capacity and qualified rate of products, reducing energy consumption and production costs for users,positioning production of high quality plastic products.

Four Core Values:

1. High rigidity clamping mechanism

It uses the center press clamping design, the center of the platen is thickened, which improves the molding accuracy of the product and reduces the product clamping line.

2. Fork type Toggle

The strong fork type toggle reduces the wear of the clamping mechanism parts, reduces the stress and deformation, and makes the main parts of the mold clamping have a longer life.

3. Intelligent Energy Durable

①Intelligent motion control software and hardware, low-pressure mold protection, one-key fool-style mold opening and closing settings, process settings are simpler, the mold clamping mechanism opens and closes the mold quickly and smoothly, reducing mechanical loss.

②Full digital bus control system, easy to use, extensible, and supports the interconnection of the extended equipment and other devices.

③International standard communication interface, easier to achieve automation, increase per capita productivity.The Linux system has better compatibility and can achieve more third-party software integration.

4. Precision And Stability

The injection pressure is higher ,the maximum injection pressure setting is 175, For models below DM500, A screw injection pressure is generally greater than 2200bar.High injection pressure,The Ethercat communication technology, smaller interference, more refined process control, better product qualification rate; Independent temperature control module, accurate barrel temperature control, strong injection mechanism to ensure stability.


Hydraulic System:

Solution

High-response servo system is used, with strong hydraulic power, sensitive response, precise control, and Ai algorithm to realize intelligent precision control. low vibration when the machine runs at high speed,to reach the demand of low mechanical loss, protection of molds, and long machine life.

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1. High Injection Pressure

The system pressure is 17.5Mpa, For models below DM500, A screw injection pressure is generally greater than 2200bar.

2. Humanize

Reliable hydraulic system improves the convenience of operation and maintenance.

3. Perfect Pressure Control

Pressure control self-tuning, pressure overshoot within 10bar, steady-state fluctuation within ±1bar, and low-pressure zone steady-state fluctuation within ±0.2bar.

4. Non-Welding Process

The oil pipe interface is non-welded, with high pressure resistance, can be disassembled and assembled many times, does not leak oil, improves the cleanliness of the pipeline, and increases the service life of the hydraulic components.

5. High-Speed And Stable Mold Opening And Closing

The opening and closing action is fast and smooth without impact,keeping smooth and without impact, which protects the mold and prolongs the life of the machine. Intelligent motion control software and hardware, low-pressure mold protection, one-key fool-style mold opening and closing settings, process settings are simpler, and mechanical loss is reduced. The mold opening position is accurate, and the repeat deviation of models below EA260 is ±0.5mm, which is convenient for robot and automated production.

6. Fast Response

Using Inovance's new servo system, better hydraulic design with minimum curve and shortest distance,Ultra fast response, 28ms to reach the maximum pressure.


Electric System:

Solution

It used EtherCat controller with powerful functions and international standard communication interface, fast response,intelligence,which is more stable and has strong expandability.

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1. New Generation Controller

(1)Standard high-speed controller,EtherCat control system, high dynamics,high responsiveness,strong anti-interference,more stable products,higher efficiency,and lower energy consumption.

(2)The EtherCat communication interface is 1/6 of the original Can bus interaction time,and the control response is faster.

(3)The Linux system has better compatibility and can achieve more third-party software integration.

(4)The interaction cycle between the controller and the driver is 0.5ms, and the control is more precise.

(5)500 sets parameter recording functions.

(6)9-12 groups of temperature control, independent temperature control module and new dynamic temperature self-learning control algorithm are added, temperature control is more accurate and maintenance is more easy.

(7)The new generation Ai opening and closing algorithm and injection algorithm ensure high production stability.

(8)The controller is a universal platform for all-electric injection molding machines, hydraulic injection molding machines, and hydraulic high-speed injection molding machines, with stronger versatility and more precision.

(9)U disk online update program, mold data U disk read and write.

(10)Standard 11 languages: Chinese, English, Persian, Russian, Spanish, Turkish, French, Korean, Arabic, Portuguese, Vietnamese.

(11)Standard common communication interfaces: RS232, CAN, 100M Ethercat, RJ45, USB Host2.0, help to realize Industry 4.0.

(12)Standard I/O input and output channels: 32-point output, 32-point input; 48-point input and 64-point output are option to meet special applications such as multiple groups of core pulling, air blowing, and sequence valve molds.

(13)Support expansion board (I/O, robot, temperature, mold temperature, DA).

2. Inovance Servo Drive

The driver is stable, reliable and durable, and responds quickly.

3. Standard Digital Back Pressure

Digital back pressure makes it easier to control the production process.