Transcript Wel come - Ghanshyam Engineering

Leading through innovation
Ghanshyam Engineering co.
 Ghanshyam engineering co. established from 1993 at shapar, Rajkot.
 We are leading manufacturer of plastic injection moulding machines.
 India’s Passive Infrastructure Solution Provider to The plastic injection
moulding machine sector.
Global Presence
• Presence across 2 countries
• Presence across African Continent & all over India.
• R&D 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.
Quality control systems
Measuring Instruments in GEC lab
 Automatic acceptance or
rejection.
 100% part testing.
 Automatic cycling
 Variance analysis
 Sensor: analysis explosion
Closed loop pressure feedback provides
 Automatic V/P switchover
 Improved consistency
 Quality control data
Trend to Continue

Low cost sensors

Micro controller

New technologies
•
Improved control
Improved sensing
Clamping unit
with Tie bar &
casting platen
Control
panel
board
Injection unit
hydro motor
with control
valve
GEC - MACHINE
Neo 85
SERVO
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 Operator’s 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
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.
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.
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.
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).
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.
INJECTION UNIT
 6 Stage Injection Velocity & 15 Stage Injection Pressure Profile.
 5 Stage Screw Speed & 5 Stage Back Pressure Control (Setting)
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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.
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.
All electric advantages
 20% to 50% of the power savings
 Silent operation
 Cleanliness
 High Precision molding.
 Reduced electricity costs.
Trend to continue
 Automotive hybrids fuel motor
technology.
 Worlds class plastic injection molding
machine technology improves.
Salient features
 Micro processor controller.
 Five stage injection pressure.
 Hydraulic, electrical and Mechanical safeties.
 Automatic mould height adjustment.
 Auto lubrication system.
 Even Eject force.
Energy Efficient Savings of 20% to 50%.
 Low noising level.
Available from 50 to 1250 tons - the wide range of all the plastic
injection molding machine.
Robotics provides for
 Reduced man power
(demolding & degating)
 Reduce cycle times
 Fast cycle times
Trend to continue:
 Cheap computers
 Low cost motors &
standard designs
Injection Molding Machine
Assembly Unit.
Injection Molding Machine
Testing Unit.
Cycle time
Temperature History in heating zone
MODEL
50 TON
85 TON
135 TON
185 TON
MM
1100
1195
1200
1250
CLAMP FORCE
TON
50
85
135
185
CLAMP STROKE
MM
275
350
425
500
MAXIMUM DAYLIGHT
MM
550
700
850
1000
MIN. MOULD HEIGHT
MM
100
150
180
210
MAX. MOULD HEIGHT
MM
275
350
425
500
PLATEN SIZE H*V
MM
450
DIST.BET.TIE BAR H*V
MM
275
350
425
500
EJECTORE STROKE
MM
80
75
100
125
EJECTORE FORCE
TON
2.0
3.0
3.75
4.5
M/C CENTERLINE
CLAMPING UNIT
INJECTION UNIT
SCREW DIA
MM
L/D RATIO
30
35
35
40
45
45
50
55
50
55
60
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
7.4/10
11/15
15/20
HEATING POWER
KW
3.75
8.4
9
10
TOTAL OIL CAPACITY
Ltr
140
200
300
400
MACHINE SIZE (LxWxH)
MM
3900*810*1600
3900*800*1700
5200*1250*1900
6500*1500*2700
MACHINE WEIGHT
Kg.
2200
3000
4500
5500
GENERAL DATA
 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.
Direct locking
vertical injection
molding machine
Vertical toggle
injection molding
machine
Vertical sprinkler
injection molding
machine
GEC pigeon model horizontal 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)
Leading through innovation
OFFICE:12,Samrat Industrial Area,
B/h.S.T. Workshop,
Rajkot-360 004.(Guj.) INDIA
Ph.:O. +91-281-2360283
website:www.plasticinjectionmachine.co.in
FACTORY:Survey No. 252, opp. Pitrukrupa Hotel,
Jain Steel Road, Shapar (Veraval)
Dist. :Rajkot (Guj.) INDIA
Ph. : + 91-2827-252530
E-mail :[email protected]