Precision injection

Clamping Unit

Industry troubled

Unsmooth mold opening and closing, low production efficiency, high repetitive deviations of mold opening, difficult adjustment of mold closing, large machine vibration, and large mechanical loss.

Solution

1. 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.

2. Optimized five-pivot clamping structure

The mold opening force required at the limit state is smaller.

3. 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.

4. Ejector Connection Structure

Ejector connection structure is standard , in common use for most mold.

5. Moving Platen Oriented To Lengthen

Ensure the parallelism of the platen, the mold life is longer, and the product stability is higher.

6. High-Speed And Stable Mold Opening And Closing

The mold opening and closing speed is increased by 10%-50%, 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.

7. Servo Valve For Mold Opening And Closing (Option)

The servo valve for mold opening and closing function realizes ultra-fast and high stability of mold opening and closing, and prolongs the life of the machine and mold.

Injection Unit:

Industry troubled

Injection consistency is difficult to adjust, product weight is not stable enough, and European precision injection molding machines are expensive.

Solution

1. Double-Layer Linear For Precision Injection

Double-layer linear injection, lower resistance, reduce the back pressure during plasticization, injection control is more precise, sensitive and energy-saving.

2. Strong Injection Mechanism

The injection pressure is higher (the maximum injection pressure setting is 175), and the application range is wider, making the production faster, more economical and more stable.

3. Injection Unit Rotation Function

Flexible injection unit with rotation function, convenient repair and maintenance of screw & Berral.

4. Injection Speed Increase Function

The injection speed of the standard machine is increased by 10%-50%, which improves production efficiency and reduces energy consumption; Suitable for high injection speed products.

5. Accurate Product Weight

Temperature independent control module, the barrel temperature control is accurate; the high rigidity and precision injection mechanism, the injection pressure control is accurate, and the product weight control is accurate.

6. High Precision Injection (Option)

Optional high-precision injection servo valve to achieve extremely high precision injection.

Hydraulic System

User Requirment

The machine has high efficiency, smooth action, low vibration when the machine runs at high speed, to reach the demand of low mechanical loss, protection of molds, and long machine life.

Solution

High-response servo system is used, with strong hydraulic power, sensitive response, precise control, and Ai algorithm to realize intelligent precision control

1. Powerful

The EA series injection molding machine is high-efficiency. The injection speed of the standard machine is 10%-50% higher than others, which improves production efficiency and reduces energy consumption.

2. High Injection Pressure

The system pressure is 17.5Mpa, and the injection pressure of the A screw is more than 2200bar.

3. 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.

4. Smooth Mold Opening And Closing

Intelligent opening and closing of molds with one-key setting function, fool-like process operation, accomplishy: easy, fast, accurate and stable. protect the mold, and extend the life of the machine and mold.

5. Humanize

Reliable hydraulic system improves the convenience of operation and maintenance.

6. 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.

7. 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.

Electric System

User Requirment

Precise control, fast response, intelligence, and strong scalability.

Solution

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

1. New Generation Controller

(1)Equiped with setandard high-speed controller, EtherCat control system, fullfill 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.