Elite Precision Machinery Co. Ltd.

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          EH-Series

          Fully Hydraulic Clamping

 

Extra long clamping stroke, good alignment of platens, quick and easy to adjust the mould height, Mechanical flaws are highly reduced, reliable and good repetition.

EH240top.jpg (467353 bytes)
Summary of the advantages of the EH-series

Technical Specification

Introduction

EH-series is our company's in-house designed fully hydraulic plastic injection moulding machine. With many years in research & development, our engineers have been able to combine the most valuable features of European, American and Japanese machines with this new product. Compare with the toggle clamping design, the fully hydraulic clamping system offers high level of precision; convenient platen adjustment, easy mould height adjustment, longer mould life and most important, better products.

In the recent trend towards development of environmental friendly machinery, our EH-series has been equipped with energy saving system. We offer a variable pump hydraulic system. This imported variable pump is equipped with internal proportional valve. The computer can control the output directly proportional to the real loading of the machine. The energy saving can be as much as 25-45%. Therefore, the customer can enjoy the best efficiency with the least energy consumption.

In addition, Elite is the first manufacturer to install imported pre-fill valve in our EH-series. The oil sealing problem caused by mechanical parts with inaccurate machining is avoided. A highly dependable and stable high pressure clamping performance is realized.

We believe that our EH-series will greatly increase your production capacity and give you new inspired production possibilities.

 

STANDARD EQUIPMENT FOR EH-SERIES

OPTIONAL EQUIPMENT FOR EH SERIES

  • We offer JH-860 computer controller system, as a standard controller.
  • SYDFEE electronic variable pump (EH-40)
  • Variable piston pump for power saving (EH-80 to EH-200)
  • Twin Pump for power saving (EH-240 or above)
  • Nitrided injection screw & barrel
  • 6-stage injection speed & pressure control
  • 4-stage holding pressure control
  • 3-stage screw back pressure control
  • High torque low speed hydraulic motor
  • Melt decompression
  • Barrel heat shield cover
  • Screw premature start-up prevention device
  • Open nozzle
  • High strength alloy steel tie bars
  • Fully hydraulic clamping mechanism
  • Multiple ejection/ejection hold/oscillatory ejection
  • Low pressure mould protection
  • Triple electrical,  mechanical and hydraulic safety device
  • Photo sensor control for recycle (EH40-EH160)
  • 3 stage clamping stroke control
  • Digital injection pressure, speed and temperature control
  • Linear transducer for clamping & injection stroke control
  • PID temperature controller
  • Preset shot counter
  • Time control for recycle
  • Mould data storage up to 50 sets
  • Production management
  • Alarm messages displayed
  • Self diagnostic
  • Automatic shut-down device
  • Three-phase power supply indication light
  • Indication alarm light
  • Clamping system with reliable sealing
  • Electrical, electronic & hydraulic components are supplied by world renowned companies.
  • Cooling water flow meter with thermometer
  • Return line oil filter
  • Bi-metallic / Special screw & barrel
  • Extended / Special nozzle
  • Sliding hopper
  • Accumulator to assist injection
  • Hopper dryer
  • Auto loader
  • Air-blast
  • Hydraulic core-pulling device
  • Photo sensor control for recycle (EH200 - EH240)
  • Mould clamp
  • Mould heater
  • Injection nozzle temperature controller
  • Tachometer
  • Safety interlock system for cabinet
  • Interface for pick-up robot
  • Printer interface
  • Oil level alarm system
  • Oil temperature alarm system
  • Water regulating valve for hydraulic oil
  • Injection close loop system with Bosch servo valve