Hydron Servo

Hydraulic Injection Moulding Machine

High Performance Hydraulic Machines - Available in a range of 100 T to 450 T

End Applications

  • Value
    Propositions
  • Servo
    Motor
  • Machine
    Features
  • Design Advantages
    & Features
  • High Productivity
  • Precise & Consistent
  • Energy Efficient
  • Robust Construction

Replacement of Standard Induction Motor with Servo Motor - The New Edge Technology

Functional Principal

3 Phase Synchronous Motor with Permanent Magnets instead of 3 Phase Asynchronous Motor

Benefits

  • Energy savings up to 50%
  • Reduced Heat Generation - Only delivers hydraulic oil as it is needed
  • Internal Gear Pump Increase reliability & lower maintenance cost
  • Improved repeatability - Closed loop system
  • Reduced energy consumption - Servo motor rpm can vary from 0 to 3000
  • Increased accuracy & precision - Rotation can be controlled to a fraction of a degree
  • High response - Reduced system inertia
  • Noise reduction - Quiet gear pump & Variable speed operations when required

Advanced Clamp Design

Separate Prefill Tank, Fast Tonnage Build-up, Special Hydraulics for Fast Clamp Movements

Large Ram Diameter

Provides Uniform Force Distribution across Platen, Provides Excellent Mould Squareness & Parallelism, Reduces Mould Wear

Generous Mould Space

Accommodates Large Moulds

Wide Skates for Platen Supports

Reduced Platen Deflection, Enhanced Life of Tie-bars, Higher Mould Carrying Capacity

Endura-II, Advanced User Friendly Control

  • Ergonomic Layout
  • High Speed Microprocessor
  • Direct Access Menu Keys
  • Graphical Presentation of Machine Features
  • Self Diagnostic & Fault
  • Finding Capability
  • Parameter Entry in Absolute Value
  • Central Monitoring System
  • Statistical Process Control (SPC)

Closed Loop PID Temperature Control

Provides precise Temperature Control, Excellent Process Control & Stability

Twin Cylinder Injection Unit

Uniform Load Distribution across Screw Centerline

Precise Linear Guideways

Frictionless Linear Bearing Guide ways improve the Injection Power & Cylinder Alignment

Replacement of Standard Induction Motor with Servo Motor

Energy savings up to 50%

Finite Element Analysis (FEA) for Machine Components

Fully Guided Knock Out Bar

Provides Multi Point Ejection & Even Ejection Force

Mono Seal & No Piston Rings

Long Life of Sealing System, Ease of Maintenance

Hydraulic Valves Mounted Close to Actuators

Fast Response From Actuator to Control Unit

More Use of Hoses

Quieter Machine Operation

Clamp

  • Hollow Headless Ram with Mono Seal & No Piston Rings
  • Large Prefill Designed for Fast Tonnage Build-up
  • Rapid Traverse Cylinders
  • Conical Strain Rod Nuts & Controlled Stress on Tie Rods
  • Adjustable moving Platen Skates
  • Rigid Cast Platens with FEA
  • Adjustable Pressure setting of Closing & Opening Stage
  • Proportional Speed Control with 5 Closing & 5 Opening Speed
  • Adjustable 2 Stage Mould Safety Pressure & 1 Stage Speed
  • Position Based Ramping for Accurate Position Switching - Precise Speed & Pressure Control
  • Linear Position Transducer for Accurate Clamp Position Control
  • Sensitive Mould Protection with Try Again Circuit
  • Stage Wise Actual Time Display
  • Insert Moulding Program
  • Actual Tonnage Display on Screen

Ejector

  • Knock-Out Bar
  • 2 Stage Programmable Ejector Forward Profile with Soft Eject
  • Ejector Speed & Pressure adustable on Screen
  • Linear Transducer for Ejector Position
  • Pulsating Ejector Strokes upto 9 Pulses
  • Intermediate Retract Set Point
  • Ejector Stay Forward & Forward Dwell Timer

Injection

  • 6 Stage Injection Velocity & 15 Stage Injection Pressure Profile
  • 5 Stage Screw Speed & 5 Stage Back Pressure Control (Setting) through Screen
  • Digital setting of Extruder RPM & Digital Read out of Actual RPM
  • Wide Choice of Injection Units with A-B-C Screw/Barrel Combinations
  • Easy Injection Unit Swivelling
  • Switch Over from Fill to Pack based on Position or Time
  • Linear Position Transducer for Accurate Injection Position Control
  • Injection Decompression Before / After Refilling or Both
  • Semi-Auto Purge, Cold Slug removal & Intrusion Moulding Programs
  • Aluminum Chequered Plate below Purge Area
  • Sprue Break with Timer
  • Injection start, Suck-back & Melt Decompresion - Delay Timer
  • Graphically Adjustable Alarm Bands for Injection Pressure
  • Sliding Hopper

Temperature Control

  • Actual Current Display of Heating Zones
  • Heater Failure & Thermocouple Failure Detection
  • Accurate PID Temperature Control settable on Screen
  • Feed Throat Temperature Indication
  • Auto Heat Startup & Shutdown
  • Heat Standby after set number of Cycles
  • Soak Timer for Cold Start Protection
  • High / Low Temperature Alarm
  • Set & Actual Temperature Data with Bar Graph
  • Insulated Heater Band

Controls

  • 22 Parameter Monitoring for last 150 cycles with Graphics
  • 10.4" TFT Color Display with Alpha - Numeric Keypad
  • Actual Injection Speed & Pressure Graph Display
  • 80 Mould Data Storage
  • Configurable Multilevel Password with Operator's Name
  • Graphically Presentation of Hourly Production
  • Customized Setup Menu
  • High / Low Limit Display for Each Adjustable Parameter
  • I / 0 diagnosis - Analog & Digital
  • Timer Precision in 0.01 Second
  • Change Log Menu: logs last 100 Set Points Changes with Time & Date
  • Statistical Process Control (SPC) with Graphics
  • Process Mode: Functions with its Co-fuctions on a Single Key Press
  • Note Pad & Maintenance Scheduling
  • Freely Programmable Smart Outputs
  • Over View Screen with Graphical Display of Machine Functions
  • Soft Keys for Fast Access of Select Menus
  • Auto shut down
  • Visual & Audible Alarm
  • 1000 Alarm History with Date & Time Log
  • Printer Interface with USB Port

Hydraulics

  • Servo Motor Driven Pump
  • Ergonomic Hydraulic Layout for Easy Approach
  • Valves Placed near Actuators for Rapid Response
  • Pre-Heating Circuit for Hydraulic Oil
  • Low Oil Level Audible Alarm & Motor Shut Down
  • Continuous Oil Filtration with 10 Micron Filter
  • Audible Alarm for Filter Clogging

Available Options

  • Air Ejection
  • Hydraulic Core pull
  • Feed Throat Temperature Control
  • PID Oil Temperature Control
  • Part Drop Detect for Single Cavity
  • Water Battery with Temperature Indicator
  • Water Manifolds
  • Robot Interface (SPI / EUROMAP)
  • Extra Heating Zones
  • Nozzle Contact Force by Pressure Switch
  • Jam Bar
  • T-slot Platens
  • Extended Daylight with Ram Spacer
  • Eject Retract Limit Switch Verification
  • Bimetallic Barrel & Hardened / Coated Screw
  • Special Paint