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HWA CHIN DC-SE SERIES DC-160SE~DC-1060SE

1. It has same features with all-electric machine that there is power consumption with machine running.
Power supplies for machine action only without extra power waste so it absolutely reaches energy saving target.
Hybrid servo system saves energy up to 40% than variable pump and up to 60% than fixed pump system.
2.Precise speed and pressure control is executed through controller and pressure sensor.
3. There is fast response with less than 0.1 second and high repetition precision & linearity less than 0.1%.
4. It adopts air-cooling system without perplexed cooler clean
5. Unit system of integrated hydraulic, mechanicaland electrical engineering makes stable and precise output.
Closed looped pressure control : Automatic pressure compensation makes system pressure output is not influenced by the temperature change of hydraulic oil and ambiance.
Closed looped speed control; : System flow is according on actual requirement.
Fixed rotation speed of gear pump decreases the variation of low speed.
6. Saving energy & low noise
Fixed rotation speed output in accordance with actual flow requirement. Very low energy comsumption while machine idles.
Power saving isobvious without vain work.
Oil temperature is not getting up and parts life become longer.
7. Control interface of simple adjustment
All digital setting depends on the system condition.
It saves adjusting time due to no need of voltage adjustment and throttle modification.

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Specification

Additional information

Brand

HWA CHIN

Description

INJECTION UNIT

  1. Fits for extra thick and extra precise product.
  2. Closed loop control system with accumulator completes high precision and stable operation while injection at very high speed.
  3. Accumulator with four-cylinder injection decreases the resistance of oil return in order to increase injecting speed.

BUILT-IN LUBRICATION APERTURES

  1. Free outside piping and easy to be maintained.
  2. Dust-protective touch button makes interface between operator and machine more friendly.
  3. Icon panel and digital displaying makes operating and data setting clearly and easily.
  4. Input / Output status monitor and failure display mades maintenance easy.

EASY OPERATIONAL AND CLEAR CRT OPERATION PANEL

  1. Dust-protective touch button makes interface between operator and machine more friendly.
  2. Icon panel and digital displaying makes operating and data setting clearly and easily.
  3. Input / Output status monitor and failure display mades maintenance easy.

INDEPENDENT CONVENIENT AND PRECISION EJECTION DEVICE

  1. Machines adapt (front, middle, rear) three ejection cylinders with individual position transducer.
  2. Front and rear cylinders equipped with independent hydraulic circuits meet customers’ requirement.

BUILT-IN LUBRICATION APERTURES

  1. Free outside piping and easy to be maintained.

MOLD TURNING SYSTEM

  1. The mechanism for rotating mold is possessed the function of rotation plate or rotation axle which could be suited with various dual color mold.
  2. Precise mechanism for fixed position is suited with high-precision products.
  3. Rotation system is possessed high-speed, smooth and impact free movement.

HIGH EFFICIENT AND ACCURACY CLOSED LOOP ON INJECTION UNIT (Optional)

  1. Fits for extra thick and extra precise product.
  2. Closed loop control system with accumulator completes high precision and stable operation while injection at very high speed.
  3. Accumulator with four-cylinder injection decreases the resistance of oil return in order to increase injecting speed.

SEMICIRCLE STRUCTURE OF TOGGLE

  1. Coaxial machining on those platen, holes of toggle pin and tie bar conducting increase great precision.
  2. Toggle pins are fixed by screws. It makes assembly easier and faster.

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