Leading through innovation

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• Leading through innovation
  

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INTRODUCTION
Ghanshyam Engineering co.

• Ghanshyam engineering co. established from 1993
  at shapar, Rajkot.
• We are leading manufacturer of plastic injection
  moulding machines.
• Indias Passive Infrastructure Solution Provider
  to The plastic injection moulding machine sector.

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GEC OVERVIEW
Global Presence

• Presence across 2 countries
• Presence across African Continent all over
  India.
• RD centers across Gujarat.

Innovation Technology

• Initially developed vertical injection molding
  machine technology
• GEC pigeon brand horizontal injection molding
  machine
• Neo series injection molding machine with all
  latest technology
• 4 Patents already commercialized

Capabilities

• Having in house machine design and execution team
  providing End to end technology solutions.
  integration Education, Warehousing .
• High Scale up capabilities in Production and
  Project execution .
• Strong service network in all over India.

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GEC MACHINES QUALITY CONTROL
Quality control systems

• Automatic acceptance or rejection.
• 100 part testing.
• Automatic cycling
• Variance analysis
• Sensor analysis explosion

Measuring Instruments in GEC lab
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Molding Technologies Cavity Pressure Control

• Automatic V/P switchover
• Improved consistency
• Quality control data
• Low cost sensors
• Micro controller
• New technologies
• Improved control

Closed loop pressure feedback provides
Trend to Continue
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GEC Machine Range 50 to 1250 Tr
Injection unit hydro motor with control valve
Clamping unit with Tie bar casting platen
Control panel board
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GEC Machine Range 50 to 1250 Tr
GEC - MACHINE
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Neo Machine Range 50 to 1250 Tr
Neo 85 SERVO

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Machines features
CONTROL

• 22 Monitoring for last 1000 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 Operators
  Name.
• Graphically Presentation of Last 48 Hours
  Production.
• Daily Production Data of Last 1 Year.
• Customized Setup Menu.
• High / Low Limit Display for Each Adjustable.
• I / 0 diagnosis - Analog Digital.
• Timer Precision in 0.01 Second.
• Change Log Menu logs last 100 Set Points Changes
  with Time Date

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CONT

• 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 Inputs.
• Over View Screen with Graphical Display of
  Machine Functions.
• Soft Keys for Fast Access of Select Menus.
• Auto shut down.
• Visual Audible Alarm.
• Alarm History with Date Time Log.
• Printer Interface with USB Port.

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HYDRAULICS

• Energy Efficient Servo Motor 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.
• Audible Alarm for Filter Clogging.
• Hydraulic Valve On / Off Indication.

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AVAILABLE OPTIONS

• Air Ejection - up to 3 Stage.
• Hydraulic Core Pull - up to 2 Stage.
• Feed Throat Temperature Control.
• Oil Temperature Control.
• Part Drop Detect for Single Cavity.
• Water Battery with Temperature Indicator.
• Water Manifolds.
• Extra Heating zones.
• Jam Bar.
• T-slot Platens.
• Interface for Ejector Retract Verification.
• Bimetallic Barrel Hardened / Coated Screw.

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CLAMPING UNIT

• Robust Toggle Clamp Mechanism (Mono Toggle for
  50-80 T Double Toggle for 110-200 T).
• Quick Automatic Mould Height Tonnage setting on
  Screen.
• 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.
• Automatic Grease Lubrication (110 T above).

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EJECTOR

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

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INJECTION UNIT

• 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.
• 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 Sprees
  Break with Timer.
• Nozzle Contact Force by Pressure Switch.
• Twin Cylinder Injection on Guide Rods.

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TEMPERATURE CONTROL

• Actual Current Display of Barrel Heating Zones.
• Heater Failure Thermocouple Open 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.

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NEO INJECTION MOLDING TECHNOLOGIES
All electric advantages

• 20 to 50 of the power savings
• Silent operation
• Cleanliness
• High Precision molding.
• Reduced electricity costs.
• Automotive hybrids fuel motor
• technology.
• Worlds class plastic injection molding
• machine technology improves.

Trend to continue
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Key Features

• Micro processor controller.
• Five stage injection pressure.
• Hydraulic, electrical and Mechanical safeties.
• Automatic mould height adjustment.
• Auto lubrication system.
• Even Eject force.
• Low noising level.

Salient features
Energy Efficient - Savings of 20 to 50.

• Available from 50 to 1250 tons - the wide range
  of all the plastic injection molding machine.

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Molding Technologies Automation

• Reduced man power (demolding degating)
• Reduce cycle times
• Fast cycle times
• Cheap computers
• Low cost motors standard designs

Robotics provides for

• Trend to continue

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GEC WORK SHOPE
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GEC STORES
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Assembly unit and Testing unit
Injection Molding Machine
Assembly Unit.
Injection Molding Machine Testing Unit.
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Cycle time
Injection Molding Operations
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Injection Molding Thermal Process

• Temperature History in heating zone

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Technical Specification
MODEL 50 TON 50 TON 85 TON 85 TON 85 TON 135 TON 135 TON 135 TON 185 TON 185 TON 185 TON
M/C CENTERLINE MM 1100 1100 1195 1195 1195 1200 1200 1200 1250 1250 1250
CLAMPING UNIT
CLAMP FORCE TON 50 50 85 85 85 135 135 135 185 185 185
CLAMP STROKE MM 275 275 350 350 350 425 425 425 500 500 500
MAXIMUM DAYLIGHT MM 550 550 700 700 700 850 850 850 1000 1000 1000
MIN. MOULD HEIGHT MM 100 100 150 150 150 180 180 180 210 210 210
MAX. MOULD HEIGHT MM 275 275 350 350 350 425 425 425 500 500 500
PLATEN SIZE HV MM 450 450
DIST.BET.TIE BAR HV MM 275 275 350 350 350 425 425 425 500 500 500
EJECTORE STROKE MM 80 80 75 75 75 100 100 100 125 125 125
EJECTORE FORCE TON 2.0 2.0 3.0 3.0 3.0 3.75 3.75 3.75 4.5 4.5 4.5
INJECTION UNIT
SCREW DIA MM 30 35 35 40 45 45 50 55 50 55 60
L/D RATIO 19 18 20 17.5 15.5 21 19 18 21 19 18
SCREW STOCKE MM 110 110 140 140 140 180 180 180 210 210 210
INJ.CAPACITY (GPPS) GMS 50 70 90 120 150 200 245 300 285 350 415
INJ.PRESSURE MAX BAR 1340 980 1511 1157 914 1556 1260 1040 1525 1360 1058
POWER UNIT
MOTOR POWER KW/HP 3.7/5.0 3.7/5.0 7.4/10 7.4/10 7.4/10 11/15 11/15 11/15 15/20 15/20 15/20
HEATING POWER KW 3.75 3.75 8.4 8.4 8.4 9 9 9 10 10 10
GENERAL DATA
TOTAL OIL CAPACITY Ltr 140 140 200 200 200 300 300 300 400 400 400
MACHINE SIZE (LxWxH) MM 39008101600 39008101600 39008001700 39008001700 39008001700 520012501900 520012501900 520012501900 650015002700 650015002700 650015002700
MACHINE WEIGHT Kg. 2200 2200 3000 3000 3000 4500 4500 4500 5500 5500 5500
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GEC Service Cloud

• Our customer service portal contains solutions to
  most common issues.
• The ability to log a case online, interact with
  our service staff, and review complete machine
  service history.

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ISO 9001,2008 CERTIFICATION
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GEC MACHINE RANGE
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GEC MACHINE

• GEC pigeon model horizontal injection molding
  machine

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FOR SUCCESS INJECTION MOLDING MACHINE

• The key to success in injection molding are to
  have
• Proper machine for good melting and injecting of
  the plastic goods
• The proper goods to appropriate part performance
• A good mold for part definition
• Proper operation for efficient molding cycle
  (mold cycle depends on the design of the mold and
  manufacturing parameters)

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Thank you

• Leading through innovation
  

OFFICE-12,Samrat Industrial Area,B/h.S.T.
Workshop,Rajkot-360 004.(Guj.) INDIAPh.O.
91-281-2360283websitewww.plasticinjectionmachin
e.co.in
FACTORY-Survey No. 252, opp. Pitrukrupa
Hotel, Jain Steel Road, Shapar (Veraval) Dist.
Rajkot (Guj.) INDIA Ph. 91-2827-252530 E-mail
Gecvinod_at_gmail.com